ETO Eaton Vance Tax Advantaged Global Dividend Opp Fund

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Item 1. Reports to Stockholders

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Eaton Vance

Tax-Advantaged Global Dividend Opportunities Fund (ETO)

Annual Report

October 31, 2023

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Commodity Futures Trading Commission Registration

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 The Commodity Futures Trading Commission (“CFTC”) has adopted regulations that subject registered investment companies and advisers to regulation by the CFTC if a fund invests more than a prescribed level of its assets in certain CFTC-regulated instruments (including futures, certain options and swap agreements) or markets itself as providing investment exposure to such instruments. The investment adviser has claimed an exclusion from the definition of “commodity pool operator” under the Commodity Exchange Act with respect to its management of the Fund. Accordingly, neither the Fund nor the adviser with respect to the operation of the Fund is subject to CFTC regulation. Because of its management of other strategies, the Fund’s adviser is registered with the CFTC as a commodity pool operator. The adviser is also registered as a commodity trading advisor.

Managed Distribution Plan.

Pursuant to an exemptive order issued by the Securities and Exchange Commission (Order), the Fund is authorized to distribute long-term capital gains to shareholders more frequently than once per year. Pursuant to the Order, the Fund’s Board of Trustees approved a Managed Distribution Plan (MDP) pursuant to which the Fund makes monthly cash distributions to common shareholders, stated in terms of a fixed amount per common share.

The Fund currently distributes monthly cash distributions equal to $0.1374 per share in accordance with the MDP. You should not draw any conclusions about the Fund’s investment performance from the amount of these distributions or from the terms of the MDP. The MDP will be subject to regular periodic review by the Fund’s Board of Trustees and the Board may amend or terminate the MDP at any time without prior notice to Fund shareholders. However, at this time there are no reasonably foreseeable circumstances that might cause the termination of the MDP.

The Fund may distribute more than its net investment income and net realized capital gains and, therefore, a distribution may include a return of capital. A return of capital distribution does not necessarily reflect the Fund’s investment performance and should not be confused with “yield” or “income.” With each distribution, the Fund will issue a notice to shareholders and a press release containing information about the amount and sources of the distribution and other related information. The amounts and sources of distributions contained in the notice and press release are only estimates and are not provided for tax purposes. The amounts and sources of the Fund’s distributions for tax purposes will be reported to shareholders on Form 1099-DIV for each calendar year.

Fund shares are not insured by the FDIC and are not deposits or other obligations of, or guaranteed by, any depository institution. Shares are subject to investment risks, including possible loss of principal invested.

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Annual Report

October 31, 2023

Eaton Vance

Tax-Advantaged Global Dividend Opportunities Fund

Table of Contents
Management’s Discussion of Fund Performance	2
Performance	4
Fund Profile	5
The Fund’s Investment Objectives, Principal Strategies and Principal Risks	6
Summary of Fund Expenses	13
Trading and NAV Information	14
Senior Securities	15
Endnotes and Additional Disclosures	16
Financial Statements	17
Report of Independent Registered Public Accounting Firm	34
Federal Tax Information	35
Dividend Reinvestment Plan	36
Board of Trustees’ Contract Approval	38
Management and Organization	42
Privacy Notice	45
Important Notices	47

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Table of Contents

Eaton Vance

Tax-Advantaged Global Dividend Opportunities Fund

October 31, 2023

Management’s Discussion of Fund Performance

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Economic and Market Conditions

For global equity investors, the 12-month period ended October 31, 2023, was a roller-coaster ride, driven largely by shifting perceptions of whether the U.S. Federal Reserve (the Fed) could bring the world’s largest economy in for a soft landing, and changing expectations of how long interest rates might remain high.

During the opening month of the period, stocks rallied on strong corporate earnings, attractive valuations, and hope the Fed might slow the pace of its interest rate hikes. But in December 2022, equities lost ground as “higher for longer” interest rate fears returned. A continuing irony throughout the period was that good economic news -- record low unemployment, strong job creation, and robust consumer spending -- was viewed as bad news for inflation and fuel for future rate hikes that could weigh on stock prices.

In January 2023, however, global equities began a rally that lasted through July. The initial tailwind was ChatGPT, an artificial intelligence (AI) application that led investors to perceive AI might become the next big innovation to drive the information technology (IT) sector. As a result, IT -- one of the worst-performing sectors in 2022 -- became the standout sector of the first half of 2023.

Earlier recession fears that had weighed on stock prices receded as many investors came around to the view that the U.S. and global economies were doing surprisingly well. European equities received an additional boost as feared continent-wide energy shortages failed to materialize during the winter.

But in the final three months of the period, the bond market halted the stock market’s momentum. As it became clear the Fed would keep rates higher for longer than investors had anticipated just a few months earlier, longer-term bond interest rates rose sharply. Given the potential for relatively attractive returns with lower risk than stocks, many investors shifted from equity assets to bonds. In the final two days of the period, however, signs of a stock rally emerged as investors began to believe the Fed might have reached the end of its monetary tightening cycle.

For the period as a whole, global equity performance was strong. The MSCI ACWI Index, a broad measure of global equities, returned 10.50%; the MSCI EAFE Index of developed-market international equities returned 14.40%; and the S&P 500

®

Index, a broad measure of U.S. stocks, returned 10.14%.

Meanwhile, in the world’s second-largest economy, the MSCI Golden Dragon Index, a measure of Chinese large-cap and mid-cap stocks, returned 21.11%. The strong 12-month performance, however, masked the significant decline in Chinese stock prices since early 2023, as Chinese equities were dogged by an ailing real estate sector -- the major investment area for millions of Chinese citizens -- and a failure of many Chinese industries to bounce back after onerous COVID restrictions were lifted.

Fund Performance

 

For the 12-month period ended October 31, 2023, Eaton Vance Tax-Advantaged Global Dividend Opportunities Fund (the Fund) returned 11.13% at net asset value of its common shares (NAV), outperforming its benchmark, the MSCI World Index (the Index), which returned 10.48%.

The Fund’s use of leverage was the largest single contributor to performance versus the Index, which does not employ leverage. Leverage had the effect of magnifying the Fund’s overall positive absolute performance during the period.

The Fund’s common stock allocation outperformed the Index and contributed to returns versus the Index as well. On an individual stock basis, the largest contributor to Index-relative returns was an overweight position in Denmark-based Novo Nordisk A/S, a pharmaceutical manufacturer focused on diabetes and obesity care. The company’s share price rose significantly during the period on robust sales of its weight-loss drug, Wegovy.

On a sector basis, stock selections in the health care, consumer discretionary, and industrials sectors contributed to performance versus the Index during the period.

In contrast, the largest individual stock detractor from Index-relative returns was an underweight position in semiconductor maker NVIDIA Corp. (NVIDIA). The company’s share price more than doubled during the period, lifted by increased demand for its high-end graphics processing units in the burgeoning artificial intelligence, or AI, industry. The Fund did not own NVIDIA until late in the period and missed most of its stock price appreciation.

On a sector basis, detractors from performance versus the Index included stock selections and underweight positions in the communication services and information technology sectors, along with stock selections and an overweight position in the consumer staples sector.

The Fund’s allocation to preferred securities detracted from performance versus the Index as well. The Fund’s preferred allocation -- preferred stocks, exchange-traded funds that invest primarily in preferred stocks, and corporate bonds and other debt securities with preferred characteristics -- underperformed the Index during a period of strong global equity market returns.

See Endnotes and Additional Disclosures in this report.

Past performance is no guarantee of future results. Returns are historical and are calculated net of management fees and other expenses by determining the percentage change in net asset value (NAV) or market price (as applicable) with all distributions reinvested in accordance with the Fund’s Dividend Reinvestment Plan. Furthermore, returns do not reflect the deduction of taxes that shareholders may have to pay on Fund distributions or upon the sale of Fund shares. Performance at market price will differ from performance at NAV due to variations in the Fund’s market price versus NAV, which may reflect factors such as fluctuations in supply and demand for Fund shares, changes in Fund distributions, shifting market expectations for the Fund’s future returns and distribution rates, and other considerations affecting the trading prices of closed-end funds. Investment return and principal value will fluctuate so that shares, when sold, may be worth more or less than their original cost. Performance for periods less than or equal to one year is cumulative. Performance is for the stated time period only; due to market volatility, current Fund performance may be lower or higher than the quoted return. For performance as of the most recent month-end, please refer to eatonvance.com.

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Table of Contents

Eaton Vance

Tax-Advantaged Global Dividend Opportunities Fund

October 31, 2023

Management’s Discussion of Fund Performance

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However, the preferred allocation outperformed the overall preferred market, as measured by the ICE BofA Fixed Rate Preferred Securities Index. Outperformance was driven largely by an overweight position in the energy sector, with strong returns coming from natural gas distributors. Exposures to electric utilities and insurance companies also contributed to the preferred allocation’s performance during the period.

The Fund’s use of equity index futures contracts -- a type of derivative -- contributed to performance relative to the Index. Within the Fund’s common stock portfolio, the Fund’s strategy of emphasizing dividend-paying stocks resulted in an overweight allocation to European equities and an underweight allocation to U.S. equities. The Fund hedged these overweight and underweight exposures by selling short European index futures contracts and buying U.S. index futures contracts during the period. 

Fund Distributions

Pursuant to an exemptive order issued by the Securities and Exchange Commission (the Order), the Fund is authorized to distribute long-term capital gains to shareholders more frequently than once per year. Pursuant to the Order, the Fund’s Board of Trustees approved a Managed Distribution Plan (MDP) pursuant to which the Fund makes monthly cash distributions to common shareholders. The Fund’s MDP had no effect on the Fund’s investment strategy during the most recent fiscal year and is not expected to have an effect in future periods, but distributions in excess of Fund returns will cause its per share NAV to erode. Investors should not draw any conclusions about the Fund’s investment performance from the amount of its distribution or from the terms of its MDP.

For the period from November 1, 2022 to October 31, 2023, the Fund made monthly distributions of $0.1374 per share. The Fund’s distributions may be comprised of amounts characterized for federal income tax purposes as qualified and non-qualified ordinary dividends, capital gains and non-dividend distributions, also known as return of capital distributions. The federal income tax character of distributions is determined after the end of the calendar year and reported to shareholders on the Internal Revenue Service’s form 1099-DIV. For additional information, see Note 2 in the Notes to Financial Statements herein.

See Endnotes and Additional Disclosures in this report.

Past performance is no guarantee of future results. Returns are historical and are calculated net of management fees and other expenses by determining the percentage change in net asset value (NAV) or market price (as applicable) with all distributions reinvested in accordance with the Fund’s Dividend Reinvestment Plan. Furthermore, returns do not reflect the deduction of taxes that shareholders may have to pay on Fund distributions or upon the sale of Fund shares. Performance at market price will differ from performance at NAV due to variations in the Fund’s market price versus NAV, which may reflect factors such as fluctuations in supply and demand for Fund shares, changes in Fund distributions, shifting market expectations for the Fund’s future returns and distribution rates, and other considerations affecting the trading prices of closed-end funds. Investment return and principal value will fluctuate so that shares, when sold, may be worth more or less than their original cost. Performance for periods less than or equal to one year is cumulative. Performance is for the stated time period only; due to market volatility, current Fund performance may be lower or higher than the quoted return. For performance as of the most recent month-end, please refer to eatonvance.com.

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Table of Contents

Eaton Vance

Tax-Advantaged Global Dividend Opportunities Fund

October 31, 2023

Performance

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Portfolio Manager(s)

Derek J.V. DiGregorio and Joseph Mehlman, CFA of Eaton Vance Management; Christopher M. Dyer, CFA of Eaton Vance Advisers International Ltd.

% Average Annual Total Returns 1,2	Inception Date	One Year	Five Years	Ten Years
Fund at NAV	04/30/2004	11.13%	8.93%	8.13%
Fund at Market Price	—	(2.32)	6.88	7.84
MSCI World Index	—	10.48%	8.26%	7.53%
ICE BofA Fixed Rate Preferred Securities Index	—	2.18	1.29	3.82
Blended Index	—	8.85	6.97	6.89

% Premium/Discount to NAV 3
As of period end	(11.11)%

Distributions 4
Total Distributions per share for the period	$1.649
Distribution Rate at NAV	7.27%
Distribution Rate at Market Price	8.17

% Total Leverage 5
Borrowings	21.69%

Growth of $10,000

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This graph shows the change in value of a hypothetical investment of $10,000 in  the Fund for the period indicated. For comparison, the same investment is shown in the indicated index.

See Endnotes and Additional Disclosures in this report.

Past performance is no guarantee of future results. Returns are historical and are calculated net of management fees and other expenses by determining the percentage change in net asset value (NAV) or market price (as applicable) with all distributions reinvested in accordance with the Fund’s Dividend Reinvestment Plan. Furthermore, returns do not reflect the deduction of taxes that shareholders may have to pay on Fund distributions or upon the sale of Fund shares. Performance at market price will differ from performance at NAV due to variations in the Fund’s market price versus NAV, which may reflect factors such as fluctuations in supply and demand for Fund shares, changes in Fund distributions, shifting market expectations for the Fund’s future returns and distribution rates, and other considerations affecting the trading prices of closed-end funds. Investment return and principal value will fluctuate so that shares, when sold, may be worth more or less than their original cost. Performance for periods less than or equal to one year is cumulative. Performance is for the stated time period only; due to market volatility, current Fund performance may be lower or higher than the quoted return. For performance as of the most recent month-end, please refer to eatonvance.com.

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Table of Contents

Eaton Vance

Tax-Advantaged Global Dividend Opportunities Fund

October 31, 2023

Fund Profile

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Sector Allocation (% of total investments) 1

Country Allocation (% of total investments)

Top 10 Holdings (% of total investments) 1
Microsoft Corp.	4.7%
Alphabet, Inc., Class C	3.1
Amazon.com, Inc.	2.8
Apple, Inc.	2.5
Nestle S.A.	1.8
ConocoPhillips	1.8
Adobe, Inc.	1.6
Compass Group PLC	1.6
EOG Resources, Inc.	1.6
CDW Corp.	1.5
Total	23.0%

 

Footnotes:

1	Excludes cash and cash equivalents.

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Table of Contents

Eaton Vance

Tax-Advantaged Global Dividend Opportunities Fund

October 31, 2023

The Fund's Investment Objectives, Principal Strategies and Principal Risks

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Investment Objective.

The Fund’s investment objective is to provide a high level of after-tax total return. The Fund’s return is expected to consist primarily of tax-advantaged dividend income and capital appreciation.

Principal Strategies.

Under normal market conditions, the Fund invests at least 80% of its total managed assets in dividend-paying common and preferred stocks of U.S. and foreign issuers that the portfolio managers believe at the time of investment are eligible to pay dividends that may constitute qualified dividend income and, therefore, qualify for federal income taxation at rates applicable to long-term capital gains. The remainder of the Fund’s portfolio may be invested in stocks and other investments that pay dividends, distributions or other amounts taxable for federal income tax purposes at rates applicable to ordinary income.

Under normal market conditions, the Fund invests (i) at least 25% of its total managed assets in securities of U.S. issuers; (ii) at least 40% of its total managed assets in securities of non-U.S. issuers, including issuers located in emerging market countries, unless market conditions are not deemed favorable, in which case the Fund would invest at least 30% of its total managed assets in securities of non-U.S. issuers; and (iii) in issuers located in at least five different countries (including the U.S.). The Fund may also invest up to 30% of its total assets in securities rated below investment grade.

The Fund also seeks to enhance the level of dividend income it receives by engaging in dividend capture trading. In seeking to manage exposure to certain sectors and/or markets in connection with its use of dividend capture trading, the Fund may buy and sell equity index futures contracts and may engage in other types of derivatives to manage such exposures. Additionally, the Fund may also use derivatives for other purposes, such as hedging, to enhance return or as a substitute for the purchase or sale of securities or currencies. Other permitted derivatives include futures contracts on securities and non-equity indices, options on futures contracts, the purchase of put options and the sale of call options on securities held, equity swaps, interest rate swaps, covered short sales, forward sales of stocks, forward currency exchange contracts and currency futures contracts. The Fund may invest in the foregoing derivatives without limitation and use of derivatives may be extensive. The Fund may also invest in credit derivatives (credit default swaps, total return swaps, credit options and other derivative transactions with substantially similar characteristics and risks), provided that the notional value of such derivative instruments entered into for non-hedging purposes does not exceed 5% of the value of preferred stocks held by the Fund.

The Fund invests a significant portion of its assets in each of the energy, raw materials, real estate, utilities and financial services sectors. The portfolio managers believe that, during periods of high or rising concern about inflation, investments in common stocks of certain types of issuers whose businesses are related to ‘‘hard assets’’ can support the Fund’s objective to achieve high after-tax total return.

The Fund may also invest up to 10% of its net assets in exchange-traded funds (“ETFs”) that invest primarily in preferred stocks.

The Fund employs leverage through borrowings to seek opportunities for additional income. Leverage may amplify the effect on the Fund’s net asset value of any increase or decrease in the value of investments held. There can be no assurance that the use of borrowings will be successful.

Principal Risks

Market Discount Risk.

As with any security, the market value of the common shares may increase or decrease from the amount initially paid for the common shares. The Fund’s common shares have traded both at a premium and at a discount relative to NAV. The shares of closed-end management investment companies frequently trade at a discount from their NAV. This is a risk separate and distinct from the risk that the Fund’s NAV may decrease.

Issuer Risk.

The value of securities held by the Fund may decline for a number of reasons that directly relate to the issuer, such as management performance, financial leverage and reduced demand for the issuer’s goods and services.

Tax Risk.

Although the Fund seeks to minimize and defer the federal income taxes incurred by common shareholders in connection with their investment in the Fund, there can be no assurance that it will be successful in this regard. Market conditions may limit the Fund’s ability to generate tax losses or to generate dividend income taxed at favorable tax rates. The Fund’s tax-managed strategy may cause the Fund to hold a security in order to achieve more favorable tax-treatment or to sell a security in order to create tax losses. The Fund’s ability to utilize various tax-management techniques may be curtailed or eliminated in the future by tax legislation or regulation. Distributions paid on the common shares may be characterized variously as net investment income (taxable at ordinary income rates), tax-advantaged dividends and capital gains dividends (each generally taxable at long-term capital gains rates) or return of capital (not currently taxable). The ultimate tax characterization of the Fund’s distributions made in a calendar year may not finally be determined until after the end of that calendar year. Distributions to a common shareholder that are return of capital will be tax free up to the amount of the common shareholder’s current tax basis in his or her common shares, with any distribution amounts exceeding such basis treated as capital gain. Common shareholders are required to reduce their tax basis in common shares by the amount of tax-free return of capital distributions received, thereby increasing the amount of capital gain (or decreasing the amount of capital loss) to be recognized upon a later disposition of the common shares. In order for Fund distributions of tax-advantaged dividend income to be taxable at favorable long-term capital gains rates, a common shareholder must meet certain prescribed holding period and other requirements with respect to his or her common shares.

Common Stock Risk.

The Fund has substantial exposure to common stocks. Although common stocks have historically generated higher average returns than fixed-income securities over the long term and particularly during periods of high or rising concern about inflation, common stocks also have experienced significantly more volatility in returns and may not maintain their real values during inflationary periods. An adverse event, such as an unfavorable earnings report, may depress the value of a particular common stock held by the Fund. Also, the price of common stocks are sensitive to general movements in the stock market and a drop in the stock market may depress the price of common stocks to which the Fund has exposure. Common

See Endnotes and Additional Disclosures in this report.

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Table of Contents

Eaton Vance

Tax-Advantaged Global Dividend Opportunities Fund

October 31, 2023

The Fund's Investment Objectives, Principal Strategies and Principal Risks

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stock prices fluctuate for many reasons, including changes in investors’ perceptions of the financial condition of an issuer or the general condition of the relevant stock market, or when political or economic events affecting the issuers occur. In addition, common stock prices may be sensitive to rising interest rates, as the costs of

capital

rise and borrowing costs increase.

Market Risk.

The value of investments held by the Fund may increase or decrease in response to social, economic, political, financial, public health crises or other disruptive events (whether real, expected or perceived) in the U.S. and global markets and include events such as war, natural disasters, epidemics and pandemics, terrorism, conflicts and social unrest. These events may negatively impact broad segments of businesses and populations and may exacerbate pre-existing risks to the Fund. The frequency and magnitude of resulting changes in the value of the Fund’s investments cannot be predicted. Certain securities and other investments held by the Fund may experience increased volatility, illiquidity, or other potentially adverse effects in reaction to changing market conditions. Monetary and/or fiscal actions taken by U.S. or foreign governments to stimulate or stabilize the global economy may not be effective and could lead to high market volatility. No active trading market may exist for certain investments held by the Fund, which may impair the ability of the Fund to sell or to realize the current valuation of such investments in the event of the need to liquidate such assets.

Equity Securities Risk.

The value of equity securities and related instruments may decline in response to adverse changes in the economy or the economic outlook; deterioration in investor sentiment; interest rate, currency, and commodity price fluctuations; adverse geopolitical, social or environmental developments; issuer and sector-specific considerations; unexpected trading activity among retail investors; or other factors. Market conditions may affect certain types of stocks to a greater extent than other types of stocks. If the stock market declines in value, the value of the Fund’s equity securities will also likely decline. Although prices can rebound, there is no assurance that values will return to previous levels.

Tax-Sensitive Investing Risk.

The Fund may hold a security in order to achieve more favorable tax-treatment or to sell a security in order to create tax losses. The Fund’s utilization of various tax-management techniques may be curtailed or eliminated by tax legislation, regulation or interpretations. The Fund may not be able to minimize taxable distributions to shareholders and a portion of the Fund’s distributions may be taxable.

Foreign Investment Risk.

Foreign investments can be adversely affected by political, economic and market developments abroad, including the imposition of economic and other sanctions by the United States or another country against a particular country or countries, organizations, entities and/or individuals. There may be less publicly available information about foreign issuers because they may not be subject to reporting practices, requirements or regulations comparable to those to which United States companies are subject. Adverse changes in investment regulations, capital requirements or exchange controls could adversely affect the value of the Fund’s investments. Foreign markets may be smaller, less liquid and more volatile than the major markets in the United States, and as a result, Fund share values may be more volatile. Trading in foreign markets typically involves higher expense than trading in the United States. The Fund may have difficulties enforcing its legal or contractual rights in a foreign country.

Emerging Markets Investment Risk.

Investment markets within emerging market countries are typically smaller, less liquid, less developed and more volatile than those in more developed markets like the United States, and may be focused in certain sectors. Emerging market securities often involve greater risks than developed market securities. The information available about an emerging market issuer may be less reliable than for comparable issuers in more developed capital markets.

Currency Risk.

Exchange rates for currencies fluctuate daily. The value of foreign investments may be affected favorably or unfavorably by changes in currency exchange rates in relation to the U.S. dollar. Currency markets generally are not as regulated as securities markets and currency transactions are subject to settlement, custodial and other operational risks.

Sector Risk.

Because the Fund may, under certain market conditions, invest a significant portion of its assets in the energy, raw materials, real estate, utilities and financial services sectors, the value of Fund shares may be affected by events that adversely affect those sectors and may fluctuate more than that of a more broadly diversified fund.

The energy industry can be significantly affected by fluctuations in energy prices and supply and demand of energy fuels, energy conservation, the success of exploration projects, and tax and other government regulations. The energy service industry can be significantly affected by the supply of and demand for specific products or services, the supply of and demand for oil and gas, the price of oil and gas, exploration and production spending, government regulation, world events, and economic conditions. The energy sector includes companies principally engaged in the energy field, including the conventional areas of oil, gas, electricity, and coal, and newer sources of energy such as nuclear, geothermal, oil shale, and solar power. These companies may include, for example, companies that produce, generate, refine, control, transmit, market, distribute, or measure energy or energy fuels such as petro-chemicals; companies involved in providing products and services to companies in the energy field; companies involved in energy research or experimentation; and companies involved in the exploration of new sources of energy, conservation, and energy-related pollution control.

The Fund’s investments in natural resource-related common stocks in the raw materials sector will be subject to the risk that the prices of these securities may fluctuate widely due to the level and volatility of commodity prices, the exchange value of the dollar, import controls, worldwide competition, liability for environmental damage, depletion of resources, and mandated expenditures for safety and pollution control devices. Raw material industries can be significantly affected by events relating to international political and economic developments, energy conservation, the success of exploration projects, and tax and other government regulations. The value of investments in the raw materials sector may be adversely affected by a change in inflation. The raw materials sector includes companies principally engaged in owning or developing non-energy natural resources and industrial materials, or supplying goods and services to such companies. These companies may include, for example, companies involved either directly or through subsidiaries in exploring,

See Endnotes and Additional Disclosures in this report.

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Eaton Vance

Tax-Advantaged Global Dividend Opportunities Fund

October 31, 2023

The Fund's Investment Objectives, Principal Strategies and Principal Risks

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mining, refining, processing, transporting, fabricating, dealing in, or owning non-energy natural resources. Raw materials include precious metals (e.g., gold, platinum, and silver), ferrous and nonferrous metals (e.g., iron, aluminum, and copper), strategic metals (e.g., uranium and titanium), chemicals, paper and forest products and other basic commodities.

The real estate sector may include, for example, REITs that either own properties or make construction or mortgage loans, real estate developers, companies with substantial real estate holdings, and other companies whose products and services are related to the real estate industry, such as building supply manufacturers, mortgage lenders, or mortgage servicing companies. To the extent the Fund invests in the securities of companies in the real estate sector (‘‘Real Estate Companies’’) and REITs the Fund’s performance may be linked to the performance of the real estate markets. Property values may fall due to increasing vacancies or declining rents resulting from economic, legal, cultural or technological developments. Values of the securities of Real Estate Companies may fall, among other reasons, because of the failure of borrowers from such Real Estate Companies to pay their loans or because of poor management of the real estate properties owned by such Real Estate Companies. Many Real Estate Companies, including REITs, utilize leverage (and some may be highly leveraged), which increases investment risk and could adversely affect a Real Estate Company’s operations and market value in periods of rising interest rates. Since interest rates are at or near historical lows, it is likely that they will rise in the near future. The value of investments in the real estate sector may be adversely affected by a change in inflation. Other factors such as lack of adequate insurance or environmental issues may contribute to the risks involved in a real estate investment.

The utilities sector generally includes companies engaged in the manufacture, production, generation, transmission, sale or distribution of electric energy, gas, or water, or, in certain instances, the providing of communications services. Certain segments of this sector and individual companies within such segments may not perform as well as the sector as a whole. Many utility companies historically have been subject to risks of increases in fuel, purchased power and other operating costs, high interest costs on borrowings needed for capital improvement programs and costs associated with compliance with and changes in environmental and other governmental regulations. In particular, regulatory changes with respect to nuclear and conventionally fueled power generating and transmission facilities could increase costs or impair the ability of the utility companies to operate and utilize such facilities, thus reducing the utility companies’ earnings or resulting in losses. Rates of return on investment of certain utility companies are subject to review by government regulators. There can be no assurance that changes in regulatory policies or accounting standards will not negatively affect utility companies’ earnings or dividends. Costs incurred by utilities, such as fuel and purchased power costs, often are subject to immediate market action resulting from such things as political or military forces operating in geographic regions where oil production is concentrated or global or regional weather conditions, such as droughts, while the rate of return of utility companies generally is subject to review and limitation by state public utility commissions, which often results in a lag or an absence of correlation between costs and return. It is also possible that costs may not be offset by return. Utilities have, in recent years, been affected by increased competition, which could adversely affect the profitability or viability of such utilities. Electric utilities may also be subject to increasing economic pressures dues to deregulation of generation, transmission and other aspects of their business.

The industries within the financial services sector are subject to extensive government regulation, which can limit both the amounts and types of loans and other financial commitments they can make, and the interest rates and fees they can charge. Profitability can be largely dependent on the availability and cost of capital funds and the rate of corporate and consumer debt defaults, and can fluctuate significantly when interest rates change. Credit losses resulting from financial difficulties of borrowers can negatively affect the financial services industries. Insurance companies can be subject to severe price competition. The financial services industries are currently undergoing relatively rapid change as existing distinctions between financial service segments become less clear. For example, recent business combinations have included insurance, finance, and securities brokerage under single ownership. Some primarily retail corporations have expanded into securities and insurance industries.

Preferred Stock Risk.

Although preferred stocks represent an ownership interest in an issuer, preferred stocks generally do not have voting rights or have limited voting rights and have economic characteristics similar to fixed-income securities. Preferred stocks are subject to issuer-specific risks generally applicable to equity securities and credit and interest rate risks generally applicable to fixed-income securities. The value of preferred stock generally declines when interest rates rise and may react more significantly than bonds and other debt instruments to actual or perceived changes in the company’s financial condition or prospects.

Hybrid Securities Risk.

Hybrid securities generally possess characteristics common to both equity and debt securities. Preferred stocks, convertible securities, and certain debt obligations are types of hybrid securities. Hybrid securities generally have a preference over common stock in the event of the issuer’s liquidation and perpetual or near perpetual terms at time of issuance. Hybrid securities generally do not have voting rights or have limited voting rights. Because hybrid securities have both debt and equity characteristics, their values vary in response to many factors, including general market and economic conditions, issuer-specific events, changes in interest rates, credit spreads and the credit quality of the issuer, and, for convertible securities, factors affecting the securities into which they convert.

Contingent Convertible Securities.

Contingent convertible securities (sometimes referred to as “CoCos”) are convertible securities with loss absorption characteristics. These securities provide for mandatory conversion into common stock of the issuer under certain circumstances. The mandatory conversion may be automatically triggered, for instance, if a company fails to meet the capital minimum with respect to the security, the company’s regulator makes a determination that the security should convert or the company receives specified levels of extraordinary public support. Since the common stock of the issuer may not pay a dividend, investors in these instruments could experience a reduced income rate, potentially to zero; and conversion would deepen the subordination of the investor, hence worsening standing in a bankruptcy. In addition, some such instruments have a set stock conversion rate that would cause an automatic write-down of capital if the price of the stock is below the conversion price on the conversion date. Under similar circumstances, the liquidation value of certain types of contingent convertible securities may be adjusted downward to below the original par value. The write down of the

See Endnotes and Additional Disclosures in this report.

8

Item 2. Code of Ethics

The registrant (sometimes referred to as the “Fund”) has adopted a code of ethics applicable to its Principal Executive Officer, Principal Financial Officer and Principal Accounting Officer. The registrant undertakes to provide a copy of such code of ethics to any person upon request, without charge, by calling 1-800-262-1122. The registrant has not amended the code of ethics as described in Form N-CSR during the period covered by this report. The registrant has not granted any waiver, including an implicit waiver, from a provision of the code of ethics as described in Form N-CSR during the period covered by this report.

Item 3. Audit Committee Financial Expert

The registrant’s Board of Trustees (the “Board”) has designated George J. Gorman and Scott E. Wennerholm, each an independent trustee, as audit committee financial experts. Mr. Gorman is a certified public accountant who is the Principal at George J. Gorman LLC (a consulting firm). Previously, Mr. Gorman served in various capacities at Ernst & Young LLP (a registered public accounting firm), including as Senior Partner. Mr. Gorman also has experience serving as an independent trustee and audit committee financial expert of other

mutual fund complexes. Mr. Wennerholm is a private investor. Previously, Mr. Wennerholm served as a Trustee at Wheelock College (postsecondary institution), as a Consultant at GF Parish Group (executive recruiting firm), Chief Operating Officer and Executive Vice President at BNY Mellon Asset Management (investment management firm), Chief Operating Officer and Chief Financial Officer at Natixis Global Asset Management (investment management firm), and Vice President at Fidelity Investments Institutional Services (investment management firm).

Item 4. Principal Accountant Fees and Services

(a) –(d)

The following table presents the aggregate fees billed to the registrant for the registrant’s fiscal years ended October 31, 2022 and October 31, 2023 by the registrant’s principal accountant, Deloitte & Touche LLP (“D&T”), for professional services rendered for the audit of the registrant’s annual financial statements and fees billed for other services rendered by D&T during such periods.

(e)(1) The registrant’s audit committee has adopted policies and procedures relating to the pre-approval of services provided by the registrant’s principal accountant (the “Pre-Approval Policies”). The Pre-Approval Policies establish a framework intended to assist the audit committee in the proper discharge of its pre-approval responsibilities. As a general matter, the Pre-Approval Policies (i) specify certain types of audit, audit-related, tax, and other services determined to be pre-approved by the audit committee; and (ii) delineate specific procedures governing the mechanics of the pre-approval process, including the approval and monitoring of audit and non-audit service fees. Unless a service is specifically pre-approved under the Pre-Approval Policies, it must be separately pre-approved by the audit committee.

The Pre-Approval Policies and the types of audit and non-audit services pre-approved therein must be reviewed and ratified by the registrant’s audit committee at least annually. The registrant’s audit committee maintains full responsibility for the appointment, compensation, and oversight of the work of the registrant’s principal accountant.

(e)(2) No services described in paragraphs (b)-(d) above were approved by the registrant’s audit committee pursuant to the “de minimis exception” set forth in Rule 2-01 (c)(7)(i)(C) of Regulation S-X.

(f) Not applicable.

(g) The following table presents (i) the aggregate non-audit fees (i.e., fees for audit-related, tax, and other services) billed to the registrant by D&T for the registrant’s fiscal years ended October 31, 2022 and October 31, 2023; and (ii) the aggregate non-audit fees (i.e., fees for audit-related, tax, and other services) billed to the Eaton Vance organization by D&T for the same time periods.

(h) The registrant’s audit committee has considered whether the provision by the registrant’s principal accountant of non-audit services to the registrant’s investment adviser and any entity controlling, controlled by, or under common control with the adviser that provides ongoing services to the registrant that were not pre-approved pursuant to Rule 2-01(c)(7)(ii) of Regulation S-X is compatible with maintaining the principal accountant’s independence.

(i) Not applicable.

(j) Not applicable.

Item 5. Audit Committee of Listed Registrants

The registrant has a separately-designated standing audit committee established in accordance with Section 3(a)(58)(A) of the Securities and Exchange Act of 1934, as amended. George J. Gorman, Keith Quinton, Scott E. Wennerholm (Chair), and Nancy A. Wiser are the members of the registrant’s audit committee.

Item 6. Schedule of Investments

Please see schedule of investments contained in the Report to Stockholders included under Item 1 of this Form N-CSR.

Item 7. Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies

The Board of the Fund has adopted a proxy voting policy and procedure (the “Fund Policy”), pursuant to which the trustees have delegated proxy voting responsibility to the Fund’s investment adviser and adopted the investment adviser’s proxy voting policies and procedures (the “Policies”) which are described below. The trustees will review the Policies annually. In the event that a conflict of interest arises between the Fund’s shareholders and the investment adviser, the administrator, or any of their affiliates or any affiliate of the Fund, the investment adviser will generally refrain from voting the proxies related to the companies giving rise to such conflict until it consults with the Board, or any committee, sub-committee or group of independent trustees identified by the Board, which will instruct the investment adviser on the appropriate course of action. If the Board Members are unable to meet and the failure to vote a proxy would have a material adverse impact on the Fund, the investment adviser may vote such proxy, provided that it discloses the existence of the material conflict to the Chairperson of the Fund’s Board as soon as practicable and to the Board at its next meeting.

The Policies are designed to promote accountability of a company’s management to its shareholders and to align the interests of management with those shareholders. An independent proxy voting service (“Agent”), currently Institutional Shareholder Services, Inc., has been retained to assist in the voting of proxies through the provision of vote analysis, implementation and recordkeeping and disclosure services. The investment adviser will generally vote proxies through the Agent. The Agent is required to vote all proxies in accordance with customized proxy voting guidelines (the “Guidelines”) and/or refer them back to the investment adviser pursuant to the Policies.

The Agent is required to establish and maintain adequate internal controls and policies in connection with the provision of proxy voting services, including methods to reasonably ensure that its analysis and recommendations are not influenced by a conflict of interest. The Guidelines include voting guidelines for matters relating to, among other things, the election of directors, approval of independent auditors, executive compensation, corporate structure and anti-takeover defenses. The investment adviser may cause the Fund to abstain from voting from time to time where it determines that the costs associated with voting a proxy outweigh the benefits derived from exercising the right to vote or it is unable to access or access timely ballots or other proxy information, among other stated reasons. The Agent will refer Fund proxies to the investment adviser for instructions under circumstances where, among others: (1) the application of the Guidelines is unclear; (2) a particular proxy question is not covered by the Guidelines; or (3) the Guidelines require input from the investment adviser. When a proxy voting issue has been referred to the investment adviser, the analyst (or portfolio manager if applicable) covering the company subject to the proxy proposal determines the final vote (or decision not to vote) and the investment adviser’s Proxy Administrator (described below) instructs the Agent to vote accordingly for securities held by the Fund. Where more than one analyst covers a particular company and the recommendations of such analysts voting a proposal conflict, the investment adviser’s Global Proxy Group (described below) will review such recommendations and any other available information related to the proposal and determine the manner in which it should be voted, which may result in different recommendations for the Fund that may differ from other clients of the investment adviser.

The investment adviser has appointed a Proxy Administrator to assist in the coordination of the voting of client proxies (including the Fund’s) in accordance with the Guidelines and the Policies. The investment adviser and its affiliates have also established a Global Proxy Group. The Global Proxy Group develops the investment adviser’s positions on all major corporate issues, creates the Guidelines and oversees the proxy voting process. The Proxy Administrator maintains a record of all proxy questions that have been referred by the Agent, all applicable recommendations, analysis and research received and any resolution of the matter. Before instructing the Agent to vote contrary to the Guidelines or the recommendation of the Agent, the Proxy Administrator will provide the Global Proxy Group with the Agent’s recommendation for the proposal along with any other relevant materials, including the basis for the analyst’s recommendation. The Proxy Administrator will then instruct the Agent to vote the proxy in the manner determined by the Global Proxy Group. A similar process will be followed if the Agent has a conflict of interest with respect to a proxy. The investment adviser will report to the Fund’s Board any votes cast contrary to the Guidelines or Agent recommendations, as applicable, no less than annually.

The investment adviser’s Global Proxy Group is responsible for monitoring and resolving possible material conflicts with respect to proxy voting. Because the Guidelines are predetermined and designed to be in the best interests of shareholders, application of the Guidelines to vote client proxies should, in most cases, adequately address any possible conflict of interest. The investment adviser will monitor situations that may result in a conflict of interest between any of its clients and the investment adviser or any of its affiliates by maintaining a list of significant existing and prospective corporate clients. The Proxy Administrator will compare such list with the names of companies of which he or she has been referred a proxy statement (the “Proxy Companies”). If a company on the list is also a Proxy Company, the Proxy Administrator will report that fact to the Global Proxy Group. If the Proxy Administrator intends to instruct the Agent to vote in a manner inconsistent with the Guidelines, the Global Proxy Group will first determine, in consultation with legal counsel if necessary, whether a material conflict exists. If it is determined that a material conflict exists, the investment adviser will

seek instruction on how the proxy should be voted from the Fund’s Board, or any committee or subcommittee identified by the Board. If a matter is referred to the Global Proxy Group, the decision made and basis for the decision will be documented by the Proxy Administrator and/or Global Proxy Group.

Information on how the Fund voted proxies relating to portfolio securities during the most recent 12 month period ended June 30 is available (1) without charge, upon request, by calling 1-800-262-1122, and (2) on the Securities and Exchange Commission’s website at http://www.sec.gov.

Eaton Vance Management (“EVM” or “Eaton Vance”) is the investment adviser of the Fund and Eaton Vance Advisers International Ltd. (“EVAIL”) is the sub-adviser of the Fund. Derek J.V. DiGregorio, Christopher M. Dyer and Joseph Mehlman, CFA comprise the investment team responsible for the overall and day-to-day management of the Fund’s investments.

Mr. DiGregorio is a Vice President of EVM, has been a portfolio manager of the Fund since July 2021 and has been employed by EVM for more than five years. Mr. Dyer is a Vice President and Director of EVAIL, is the Director of Global Equity for the Eaton Vance organization and has been a portfolio manager of the Fund since September 2015. Prior to joining EVAIL in November 2017, Mr. Dyer was a Vice President of Eaton Vance Management (International) Limited. Mr. Mehlman is Vice President of EVM and a Managing Director at Morgan Stanley Investment Management Inc., an affiliate of EVM. Mr. Mehlman has been employed by the Morgan Stanley organization for more than five years and has managed the Fund since November 2022. This information is provided as of the date of filing this report.

The following table shows, as of the Fund’s most recent fiscal year end, the number of accounts each portfolio manager managed in each of the listed categories and the total assets (in millions of dollars) in the accounts managed within each category. The table also shows the number of accounts with respect to which the advisory fee is based on the performance of the account, if any, and the total assets (in millions of dollars) in those accounts.

The following table shows the dollar range of Fund shares beneficially owned by each portfolio manager as of the Fund’s most recent fiscal year end.

Potential for Conflicts of Interest. It is possible that conflicts of interest may arise in connection with a portfolio manager’s management of the Fund’s investments on the one hand and the investments of other accounts for which a portfolio manager is responsible on the other. For example, a portfolio manager may have conflicts of interest in allocating management time, resources and investment opportunities among the Fund and other accounts he advises. In addition, due to differences in the investment strategies or restrictions between the Fund and the other accounts, the portfolio manager may take action with respect to another account that differs from the action taken with respect to the Fund. In some cases, another account managed by a portfolio manager may compensate EVM or EVAIL based on the performance of the securities held by that account. The existence of such a performance based fee may create additional conflicts of interest for the portfolio manager in the allocation of management time, resources and investment opportunities. Whenever conflicts of interest arise, the portfolio manager will endeavor to exercise his discretion in a manner that he believes is equitable to all interested persons. EVM or EVAIL have adopted several policies and procedures designed to address these potential conflicts including a code of ethics and policies that govern EVM’s and EVAIL’s trading practices, including among other things the aggregation and allocation of trades among clients, brokerage allocations, cross trades and best execution.

Compensation Structure for EVM and EVAIL

The compensation structure of Eaton Vance and its affiliates that are investment advisers (for purposes of this section “Eaton Vance”) is based on a total reward system of base salary and incentive compensation, which is paid either in the form of cash bonus, or for employees meeting the specified deferred compensation eligibility threshold, partially as a cash bonus and partially as mandatory deferred compensation. Deferred compensation granted to Eaton Vance employees is generally granted as a mix of deferred cash awards under the Investment Management Alignment Plan (IMAP) and equity-based awards in the form of stock units. The portion of incentive compensation granted in the form of a deferred compensation award and the terms of such awards are determined annually by the Compensation, Management Development and Succession Committee of Morgan Stanley.

Base salary compensation. Generally, portfolio managers receive base salary compensation based on the level of their position with the adviser.

Incentive compensation. In addition to base compensation, portfolio managers may receive discretionary year-end compensation. Incentive compensation may include:

Eaton Vance compensates employees based on principles of pay-for-performance, market competitiveness and risk management. Eligibility for, and the amount of any, discretionary compensation is subject to a multi-dimensional process. Specifically, consideration is given to one or more of the following factors, which can vary by portfolio management team and circumstances:

Further, the firm’s Global Incentive Compensation Discretion Policy requires compensation managers to consider Further the only legitimate, business related factors when exercising discretion in determining variable incentive compensation, including adherence to Morgan Stanley’s core values, conduct, disciplinary actions in the current performance year, risk management and risk outcomes.

Item 9. Purchases of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers

No such purchases this period.

Item 10. Submission of Matters to a Vote of Security Holders

No material changes.

Item 11. Controls and Procedures

(a) It is the conclusion of the registrant’s principal executive officer and principal financial officer that the effectiveness of the registrant’s current disclosure controls and procedures (such disclosure controls and procedures having been evaluated within 90 days of the date of this filing) provide reasonable assurance that the information required to be disclosed by the registrant has been recorded, processed, summarized and reported within the time period specified in the Commission’s rules and forms and that the information required to be disclosed by the registrant has been accumulated and communicated to the registrant’s principal executive officer and principal financial officer in order to allow timely decisions regarding required disclosure.

(b) There have been no changes in the registrant’s internal controls over financial reporting during the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting.

Item 12. Disclosure of Securities Lending Activities for Closed-End Management Investment Companies

The registrant did not accrue any income or fees/compensation related to its securities lending activities during its most recent fiscal year. See Liquidity Agreement note in the financial statements for further information.

Item 13. Exhibits

Signatures

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Eaton Vance Tax-Advantaged Global Dividend Opportunities Fund

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

Eaton Vance Tax-Advantaged Global Dividend Opportunities Fund

FORM N-CSR

Exhibit 13(a)(2)(i)

CERTIFICATION

I, James F. Kirchner, certify that:

1. I have reviewed this report on Form N-CSR of Eaton Vance Tax-Advantaged Global Dividend Opportunities Fund;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations, changes in net assets, and cash flows (if the financial statements are required to include a statement of cash flows) of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940) and internal control over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act of 1940) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of a date within 90 days prior to the filing date of this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize, and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Eaton Vance Tax-Advantaged Global Dividend Opportunities Fund

FORM N-CSR

Exhibit 13(a)(2)(ii)

CERTIFICATION

I, R. Kelly Williams, Jr., certify that:

1. I have reviewed this report on Form N-CSR of Eaton Vance Tax-Advantaged Global Dividend Opportunities Fund;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations, changes in net assets, and cash flows (if the financial statements are required to include a statement of cash flows) of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940) and internal control over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act of 1940) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of a date within 90 days prior to the filing date of this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize, and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Form N-CSR Item 13(b) Exhibit

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

The undersigned hereby certify in their capacity as Treasurer and President, respectively, of Eaton Vance Tax-Advantaged Global Dividend Opportunities Fund (the “Fund”), that:

A signed original of this written statement required by section 906 has been provided to the Fund and will be retained by the Fund and furnished to the Securities and Exchange Commission or its staff upon request.

Eaton Vance Tax-Advantaged Global Dividend Opportunities Fund

Date: December 22, 2023

Form N-CSR Item 13(c) Exhibit

Dear Eaton Vance Fund Shareholder:

This notice provides shareholders of the Eaton Vance Tax-Advantaged Global Dividend Opportunities Fund (NYSE: ETO) with important information concerning the distribution declared in May 2023. You are receiving this notice as a requirement of the Fund’s managed distribution plan (Plan). The Board of Trustees approved the implementation of the Plan to make monthly cash distributions to common shareholders, stated in terms of a fixed amount per common share. This information is sent to you for informational purposes only and is an estimate of the sources of the May distribution. It is not determinative of the tax character of the Fund’s distributions for the 2023 calendar year.

The amounts and sources of distributions reported in this notice are estimates, are not being provided for tax reporting purposes and the distribution may later be determined to be from other sources including realized short-term gains, long-term gains, to the extent permitted by law, and return of capital. The actual amounts and sources for tax reporting purposes will depend upon the Fund’s investment experience during the remainder of its fiscal year and may be subject to changes based on tax regulations. The Fund will send you a Form 1099-DIV for the calendar year that will tell you how to report these distributions for federal income tax purposes.

Distribution Period: May 2023

Distribution Amount per Common Share: $0.1374

The following table sets forth an estimate of the sources of the Fund’s May distribution and its cumulative distributions paid this fiscal year to date. Amounts are expressed on a per common share basis and as a percentage of the distribution amount.

IMPORTANT DISCLOSURE: You should not draw any conclusions about the Fund’s investment performance from the amount of this distribution or from the terms of the Fund’s Plan. The Fund estimates that it has distributed more than its income and net realized capital gains; therefore, a portion of your distribution may be a return of capital. A return of capital may occur for example, when some or all of the money that you invested in the Fund is paid back to you. A return of capital distribution does not necessarily reflect the Fund’s investment performance and should not be confused with ‘yield’ or ‘income.’ The amounts and sources of distributions reported in this Notice are only estimates and are not being provided for tax reporting purposes. The actual amounts and sources of the amounts for accounting and/or tax reporting purposes will depend upon the Fund’s investment experience during the remainder of its fiscal year and may be subject to changes based on tax regulations. The Fund will send you a Form 1099-DIV for the calendar year that will tell you how to report these distributions for federal income tax purposes.

Set forth in the table below is information relating to the Fund’s performance based on its net asset value (NAV) for certain periods.    

If you have any questions regarding this information, please contact your investment advisor or an Eaton Vance Investor Services associate at 1-866-328-6681. Our associates are available to assist you Monday-Friday 8:30 a.m. to 5:30 p.m., Eastern Time.

Eaton Vance Tax-Advantaged Global Dividend Opportunities Fund

May 31, 2023

Dear Eaton Vance Fund Shareholder:

This notice provides shareholders of the Eaton Vance Tax-Advantaged Global Dividend Opportunities Fund (NYSE: ETO) with important information concerning the distribution declared in June 2023. You are receiving this notice as a requirement of the Fund’s managed distribution plan (Plan). The Board of Trustees approved the implementation of the Plan to make monthly cash distributions to common shareholders, stated in terms of a fixed amount per common share. This information is sent to you for informational purposes only and is an estimate of the sources of the June distribution. It is not determinative of the tax character of the Fund’s distributions for the 2023 calendar year.

The amounts and sources of distributions reported in this notice are estimates, are not being provided for tax reporting purposes and the distribution may later be determined to be from other sources including realized short-term gains, long-term gains, to the extent permitted by law, and return of capital. The actual amounts and sources for tax reporting purposes will depend upon the Fund’s investment experience during the remainder of its fiscal year and may be subject to changes based on tax regulations. The Fund will send you a Form 1099-DIV for the calendar year that will tell you how to report these distributions for federal income tax purposes.

Distribution Period: June 2023

Distribution Amount per Common Share: $0.1374

The following table sets forth an estimate of the sources of the Fund’s June distribution and its cumulative distributions paid this fiscal year to date. Amounts are expressed on a per common share basis and as a percentage of the distribution amount.