0000822977 2026-03-31 2026-03-31 0000822977 gsam:S000064937Member 2026-03-31 2026-03-31 0000822977 gsam:S000064937Member gsam:C000210248Member 2026-03-31 2026-03-31 0000822977 gsam:S000064937Member oef:RiskLoseMoneyMember 2026-03-31 2026-03-31 0000822977 gsam:S000064937Member oef:RiskNotInsuredDepositoryInstitutionMember 2026-03-31 2026-03-31 0000822977 gsam:S000064937Member gsam:CreditDefaultRiskMember 2026-03-31 2026-03-31 0000822977 gsam:S000064937Member gsam:DerivativesRiskMember 2026-03-31 2026-03-31 0000822977 gsam:S000064937Member gsam:GeographicandSectorRiskMember 2026-03-31 2026-03-31 0000822977 gsam:S000064937Member us-gaap:InterestRateRiskMember 2026-03-31 2026-03-31 0000822977 gsam:S000064937Member gsam:LargeShareholderTransactionsRiskMember 2026-03-31 2026-03-31 0000822977 gsam:S000064937Member gsam:LiquidityRiskMember 2026-03-31 2026-03-31 0000822977 gsam:S000064937Member gsam:MarketRiskMember 2026-03-31 2026-03-31 0000822977 gsam:S000064937Member gsam:MunicipalSecuritiesRiskMember 2026-03-31 2026-03-31 0000822977 gsam:S000064937Member gsam:NonInvestmentGradeFixedIncomeSecuritiesRiskMember 2026-03-31 2026-03-31 0000822977 gsam:S000064937Member gsam:OtherInvestmentCompaniesRiskMember 2026-03-31 2026-03-31 0000822977 gsam:S000064937Member gsam:StateTerritorySpecificRiskMember 2026-03-31 2026-03-31 0000822977 gsam:S000064937Member gsam:TaxRiskMember 2026-03-31 2026-03-31 0000822977 gsam:C000210248Member 2025-01-01 2025-12-31 0000822977 gsam:C000210248Member 2021-01-01 2025-12-31 0000822977 gsam:C000210248Member 2019-04-01 2025-12-31 0000822977 gsam:C000210248Member 2026-03-31 2026-03-31 0000822977 gsam:BloombergMunicipalBond110YearBlendIndexMember 2025-01-01 2025-12-31 0000822977 gsam:BloombergMunicipalBond110YearBlendIndexMember 2021-01-01 2025-12-31 0000822977 gsam:BloombergMunicipalBond110YearBlendIndexMember 2019-04-01 2025-12-31 0000822977 gsam:BloombergUSAggregateBondIndexMember 2025-01-01 2025-12-31 0000822977 gsam:BloombergUSAggregateBondIndexMember 2021-01-01 2025-12-31 0000822977 gsam:BloombergUSAggregateBondIndexMember 2019-04-01 2025-12-31 0000822977 gsam:S000064937Member gsam:C000210248Member 2020-01-01 2020-12-31 0000822977 gsam:S000064937Member gsam:C000210248Member 2021-01-01 2021-12-31 0000822977 gsam:S000064937Member gsam:C000210248Member 2022-01-01 2022-12-31 0000822977 gsam:S000064937Member gsam:C000210248Member 2023-01-01 2023-12-31 0000822977 gsam:S000064937Member gsam:C000210248Member 2024-01-01 2024-12-31 0000822977 gsam:S000064937Member gsam:C000210248Member 2025-01-01 2025-12-31 pure iso4217:USD 2026-03-31 0000822977 false 485BPOS 0.0589 0.0544 -0.1218 0.0870 0.0580 0.0361 N-1A GOLDMAN SACHS TRUST 2026-07-29 Goldman Sachs Municipal Income Completion Fund—Summary Investment Objective The Goldman Sachs Municipal Income Completion Fund (the “Fund”) seeks a high level of current income that is exempt from regular federal income tax. Fees and Expenses of the Fund This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and Example below. Annual Fund Operating Expenses(expenses that you pay each year as a percentage of the value of your investment) 0 0 0.0014 0.0014 -0.0014 0 Expense Example This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in Separate Account Institutional Shares of the Fund for the time periods indicated and then redeem all of your Separate Account Institutional Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be: 0 0 0 0 Portfolio Turnover The Fund pays transaction costs when it buys and sells securities or instruments (i.e., “turns over” its portfolio). A high rate of portfolio turnover may result in increased transaction costs, which must be borne by the Fund and its shareholders, and is also likely to result in higher short-term capital gains for taxable shareholders. These costs are not reflected in the annual fund operating expenses or in the expense example above, but are reflected in the Fund’s performance. The Fund’s portfolio turnover rate for the fiscal year ended March 31, 2026 was 34% of the average value of its portfolio. 0.34 Principal Strategy The Fund invests, under normal market conditions, at least 80% of its net assets plus any borrowings for investment purposes (“Net Assets”) in fixed income securities issued by or on behalf of states, territories and possessions of the United States (including the District of Columbia) and the political subdivisions, agencies and instrumentalities thereof (“Municipal Securities”), the interest on which is exempt from regular federal income tax (i.e., excluded from gross income for federal income tax purposes).The Fund may invest up to 100% of its Net Assets in private activity bonds, the interest on which (including the Fund’s distributions of such interest) may be a preference item for purposes of the federal alternative minimum tax. 100% of the Fund’s portfolio will be invested in U.S. dollar-denominated securities.The Fund may invest without limitation in Municipal Securities that, at the time of purchase, are non-investment grade (commonly referred to as “junk bonds”). Non-investment grade securities are securities rated BB+, Ba1 or below by a nationally recognized statistical rating organization (“NRSRO”), or, if unrated, determined by the Investment Adviser to be of comparable credit quality. The Fund may purchase the securities of issuers that are in default.The Fund may, without limitation, use derivatives instead of buying and selling fixed income securities directly to manage duration, to gain exposure to individual securities or to gain exposure to a credit or asset-backed index. The Fund’s investments in derivatives may include futures contracts (including interest rate futures and treasury futures), options (including options on futures contracts, swaps, bonds, and indexes), and swaps (including credit default, index, total return, and interest rate swaps).The Fund may focus its investments in issuers within the same state or economic sector. The portfolio management team uses a multi-faceted approach when evaluating whether to add or maintain exposure to any individual position. A top-down approach is used to assess broad macro trends while a bottom-up analysis is used to determine relative value between individual securities. As part of the portfolio management team’s fundamental investment process, the team may integrate environmental, social and governance (“ESG”) factors alongside traditional fundamental factors. In addition, individual securities will be considered for purchase or sale based on credit profile, risk, structure, pricing, and portfolio impact, as well as duration management, restructuring, opportunistic trading and tax loss harvesting. No one factor or consideration is determinative in the fundamental investment process.The Fund may also seek to obtain exposure to fixed income investments through investments in affiliated or unaffiliated investment companies, including exchange-traded funds (“ETFs”). In addition, the Fund may invest in securities of other investment companies (specifically, registered money market funds) to manage uninvested cash in the Fund.The Investment Adviser measures the Fund’s performance against the Bloomberg Municipal Bond 1-10 Year Blend Index. The Fund invests, under normal market conditions, at least 80% of its net assets plus any borrowings for investment purposes (“Net Assets”) in fixed income securities issued by or on behalf of states, territories and possessions of the United States (including the District of Columbia) and the political subdivisions, agencies and instrumentalities thereof (“Municipal Securities”), the interest on which is exempt from regular federal income tax (i.e., excluded from gross income for federal income tax purposes). The Fund may invest up to 100% of its Net Assets in private activity bonds, the interest on which (including the Fund’s distributions of such interest) may be a preference item for purposes of the federal alternative minimum tax. 100% of the Fund’s portfolio will be invested in U.S. dollar-denominated securities. Loss of money is a risk of investing in the Fund. An investment in the Fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation (“FDIC”) or any government agency. Credit/Default Risk. An issuer or guarantor of fixed income securities or instruments held by the Fund (which may have low credit ratings) may default on its obligation to pay interest and repay principal or default on any other obligation. Additionally, the credit quality of securities or instruments may deteriorate rapidly, which may impair the Fund’s liquidity and cause significant deterioration in net asset value (“NAV”). These risks are heightened in market environments where interest rates are rising as well as in connection with the Fund’s investments in non-investment grade fixed income securities. Derivatives Risk. The Fund's use of futures contracts (including interest rate futures and treasury futures), options (including options on futures contracts, swaps, bonds, and indexes), swaps (including credit default, index, total return, and interest rate swaps) and other derivative instruments may result in losses, including due to adverse market movements. These instruments, which may pose risks in addition to and greater than those associated with investing directly in securities, currencies or other assets and instruments, may increase market exposure and be illiquid or less liquid, volatile, difficult to price and leveraged so that small changes in the value of the underlying assets or instruments may produce disproportionate losses to the Fund. Certain derivatives are also subject to counterparty risk, which is the risk that the other party in the transaction will not fulfill its contractual obligations. The use of derivatives is a highly specialized activity that involves investment techniques and risks different from those associated with investments in more traditional securities and instruments. Geographic and Sector Risk. If the Fund invests a significant portion of its total assets in certain issuers within the same state, geographic region or economic sector, an adverse economic, business, political, environmental or other development affecting that state, region or sector may affect the value of the Fund’s investments more than if its investments were not so focused. Interest Rate Risk. When interest rates increase, fixed income securities or instruments held by the Fund will generally decline in value. Long-term fixed income securities or instruments will normally have more price volatility because of this risk than short-term fixed income securities or instruments. Changing interest rates may have unpredictable effects on the markets, may result in heightened market volatility and may detract from Fund performance. In addition, changes in monetary policy may exacerbate the risks associated with changing interest rates. Funds with longer average portfolio durations will generally be more sensitive to changes in interest rates than funds with a shorter average portfolio duration. Fluctuations in interest rates may also affect the liquidity of fixed income securities and instruments held by the Fund. Large Shareholder Transactions Risk. The Fund may experience adverse effects when certain large shareholders purchase or redeem large amounts of shares of the Fund. Such large shareholder redemptions, which may occur rapidly or unexpectedly, may cause the Fund to sell portfolio securities at times when it would not otherwise do so, which may negatively impact the Fund's NAV and liquidity. Similarly, large Fund share purchases may adversely affect the Fund's performance to the extent that the Fund is delayed in investing new cash or otherwise maintains a larger cash position than it ordinarily would. These transactions may also accelerate the realization of taxable income to shareholders if such sales of investments resulted in gains, and may also increase transaction costs. In addition, a large redemption could result in the Fund's current expenses being allocated over a smaller asset base, leading to an increase in the Fund's expense ratio. Liquidity Risk. The Fund may make investments that are illiquid or that may become less liquid in response to market developments or adverse investor perceptions. Illiquid investments may be more difficult to value. Liquidity risk may also refer to the risk that the Fund will not be able to pay redemption proceeds within the allowable time period because of unusual market conditions, declining prices of the securities sold, an unusually high volume of redemption requests, or other reasons. To meet redemption requests, the Fund may be forced to sell securities at an unfavorable time and/or under unfavorable conditions. Liquidity risk may be the result of, among other things, the reduced number and capacity of traditional market participants to make a market in fixed income securities or the lack of an active market. The potential for liquidity risk may be magnified by a rising interest rate environment or other circumstances where investor redemptions from fixed income funds may be higher than normal, potentially causing increased supply in the market due to selling activity. Redemptions by large shareholders may have a negative impact on the Fund’s liquidity. Market Risk. The market value of the securities in which the Fund invests may go up or down in response to the prospects of individual companies, particular sectors, governments or countries and/or general economic conditions throughout the world due to increasingly interconnected global economies and financial markets. Events such as war, military conflict, geopolitical disputes, acts of terrorism, social or political unrest, natural disasters, recessions, inflation, rapid interest rate changes, supply chain disruptions, tariffs and other restrictions on trade, sanctions or the spread of infectious illness or other public health threats, or the threat or potential of one or more such events and developments, could also significantly impact the Fund and its investments. Municipal Securities Risk. Municipal Securities are subject to credit/default risk, interest rate risk and certain additional risks. The Fund may be more sensitive to adverse economic, business, political, environmental or other developments if it invests a substantial portion of its assets in the bonds of similar projects (such as those relating to education, health care, housing, transportation, and utilities), industrial development bonds, or in particular types of Municipal Securities (such as general obligation bonds, private activity bonds and moral obligation bonds). While interest earned on Municipal Securities is generally not subject to federal tax, any interest earned on taxable Municipal Securities is fully taxable at the federal level and may be subject to tax at the state level. Non-Investment Grade Fixed Income Securities Risk. Non-investment grade fixed income securities and unrated securities of comparable credit quality (commonly known as “junk bonds”) are considered speculative and are subject to the increased risk of an issuer’s inability to meet principal and interest payment obligations. These securities may be subject to greater price volatility due to such factors as specific issuer developments, interest rate sensitivity, negative perceptions of the junk bond markets generally and less liquidity. The Fund may purchase the securities of issuers that are in default. Other Investment Companies Risk. By investing in other investment companies (including ETFs) indirectly through the Fund, investors will incur a proportionate share of the expenses of the other investment companies held by the Fund (including operating costs and investment management fees) in addition to the fees regularly borne by the Fund. In addition, the Fund will be affected by the investment policies, practices and performance of such investment companies in direct proportion to the amount of assets the Fund invests therein. State/Territory Specific Risk. The Fund’s investments in municipal obligations of issuers located in a particular state or U.S. territory may be adversely affected by political, economic and regulatory developments within that state or U.S. territory. Such developments may affect the financial condition of a state’s or territory’s political subdivisions, agencies, instrumentalities and public authorities and heighten the risks associated with investing in bonds issued by such parties, which could, in turn, adversely affect the Fund’s income, NAV, liquidity, and/or ability to preserve or realize capital appreciation. Tax Risk. Any proposed or actual changes in income tax rates or the tax-exempt status of interest income from Municipal Securities can significantly affect the demand for and supply, liquidity and marketability of Municipal Securities. Such changes may affect the Fund's NAV and ability to acquire and dispose of Municipal Securities at desirable yield and price levels. Performance The bar chart and table below provide an indication of the risks of investing in the Fund by showing: (a) changes in the performance of the Fund’s Separate Account Institutional Shares from year to year; and (b) how the average annual total returns of the Separate Account Institutional Shares compare to those of a regulatorily required broad-based securities market index (Bloomberg U.S. Aggregate Bond Index) (the “Regulatory Benchmark”) and the Bloomberg Municipal Bond 1-10 Year Blend Index (the “Performance Benchmark”).The Performance Benchmark is generally more representative of the market sectors and/or types of investments in which the Fund invests or to which the Fund has exposure and which the Investment Adviser uses to measure the Fund’s performance. The Fund has included in the table below the performance of the Regulatory Benchmark, which represents a broader measure of market performance, to comply with regulatory requirements. For additional information about these benchmark indices, please see “Additional Performance and Benchmark Information” on page 6 of the Prospectus. The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available at no cost at am.gs.com or by calling the appropriate phone number on the back cover of the Prospectus. Performance reflects applicable fee waivers and/or expense limitations in effect during the periods shown. The bar chart and table below provide an indication of the risks of investing in the Fund by showing: (a) changes in the performance of the Fund’s Separate Account Institutional Shares from year to year; and (b) how the average annual total returns of the Separate Account Institutional Shares compare to those of a regulatorily required broad-based securities market index (Bloomberg U.S. Aggregate Bond Index) (the “Regulatory Benchmark”) and the Bloomberg Municipal Bond 1-10 Year Blend Index (the “Performance Benchmark”). The Performance Benchmark is generally more representative of the market sectors and/or types of investments in which the Fund invests or to which the Fund has exposure and which the Investment Adviser uses to measure the Fund’s performance. The Fund has included in the table below the performance of the Regulatory Benchmark, which represents a broader measure of market performance, to comply with regulatory requirements. The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. am.gs.com CALENDAR YEAR ReturnsQuarter endedYear-to-Date Return3.94%June 30, 2026During the periods shown in the chart above:ReturnsQuarter endedBest Quarter Return8.22%December 31, 2023Worst Quarter Return-7.17%March 31, 2022 Year-to-Date Return 0.0394 2026-06-30 Best Quarter Return 0.0822 2023-12-31 Worst Quarter Return -0.0717 2022-03-31 AVERAGE ANNUAL TOTAL RETURNFor the period ended December 31, 2025 0.0361 0.0199 0.0328 2019-04-01 0.0514 0.0121 0.0201 0.0730 -0.0036 0.0168 Benchmark returns do not reflect any deductions for fees, expenses or taxes. Benchmark returns do not reflect any deductions for fees, expenses or taxes. The Fund does not pay a management fee to Goldman Sachs Asset Management, L.P. (the “Investment Adviser” or “GSAM”) under the Management Agreement between Goldman Sachs Trust and the Investment Adviser. However, the Fund is used exclusively to implement municipal investment strategies for separately managed account clients of the Investment Adviser that participate in certain “wrap-fee” programs, including those sponsored by investment advisers and broker-dealers unaffiliated with the Fund or the Investment Adviser. Participants in these programs pay a “wrap” fee to the sponsor of the program. You should read carefully the wrap-program brochure provided to you by the sponsor or your investment adviser. The brochure is required to include information about the fees charged to you by the sponsor and the fees paid by the sponsor to the Investment Adviser and its affiliates. You pay no additional fees or expenses to purchase shares of the Fund. The Investment Adviser has agreed to reduce or limit “Other Expenses” (excluding acquired fund fees and expenses, transfer agency fees and expenses, taxes, interest, brokerage fees, expenses of shareholder meetings, litigation and indemnification, and extraordinary expenses) to 0.00% of the Fund’s average daily net assets. Additionally, Goldman Sachs & Co. LLC (“Goldman Sachs”), the Fund’s transfer agent, has agreed to reduce or limit its transfer agency fee to 0.00% of the Fund’s average daily net assets. These arrangements will remain in effect indefinitely, and the Investment Adviser and Goldman Sachs may not terminate the arrangements without the approval of the Board of Trustees.