Summary Prospectus by Investment Company - Form 497K

Vanguard Tax-Managed Balanced Fund

Summary Prospectus

April 26, 2024

Admiral™ Shares

Vanguard Tax-Managed Balanced Fund Admiral Shares (VTMFX)

The Fund's statutory Prospectus and Statement of Additional Information dated April 26, 2024, as may be amended or supplemented, are incorporated into and made part of this Summary Prospectus by reference.

Before you invest, you may want to review the Fund's Prospectus, which contains more information about the Fund and its risks. You can find the Fund's Prospectus and other information about the Fund online at www.vanguard.com/prospectus and https://personal.vanguard.com/us/literature/reports/MFs. You can also obtain this information at no cost by calling 800-662-7447 or by sending an email request to [email protected].

The Securities and Exchange Commission (SEC) has not approved or disapproved these securities or passed upon the adequacy of this prospectus. Any representation to the contrary is a criminal offense.

Investment Objective

The Fund seeks to provide a tax-efficient investment return consisting of federally tax-exempt income, long-term capital appreciation, and a modest amount of taxable current income.

Fees and Expenses

The following tables describe the fees and expenses 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 tables and example below.

Shareholder Fees
(Fees paid directly from your investment)

Sales Charge (Load) Imposed on Purchases	None
Purchase Fee	None
Sales Charge (Load) Imposed on Reinvested Dividends	None
Redemption Fee	None
Account Service Fee Per Year (for certain fund account balances below $5,000,000)	$25

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)

Management Fees	0.08 %
12b-1 Distribution Fee	None
Other Expenses	0.01 %
Total Annual Fund Operating Expenses	0.09 %

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund's shares. This example assumes that the Fund provides a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical

expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

1 Year	3 Years	5 Years	10 Years
$9	$29	$51	$115

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in more taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the previous expense example, reduce the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 23% of the average value of its portfolio.

Principal Investment Strategies

The Fund invests approximately 50% to 55% of its assets in municipal securities and the balance in common stocks. The fixed income portion of the Fund is concentrated in high-quality municipal securities with a dollar-weighted average maturity expected to be between 6 and 12 years. At least 75% of the municipal bonds purchased by the Fund will be rated in one of the top three credit-rating categories as determined by an independent bond-rating agency (e.g., Aaa, Aa, and A by Moody's Investors Service, Inc. (Moody's) or AAA, AA, and A by Standard & Poor's Financial Services LLC (S&P Global Ratings)) or, if unrated, determined to be of comparable quality by the advisor.

The Fund's stock holdings are chosen from the stocks that pay lower dividends within the Russell 1000 Index (the Index)-an index that is made up of stocks of large- and mid-capitalization U.S. companies. The Fund uses statistical methods to "sample" the Index, aiming to minimize taxable dividends while approximating the other characteristics of the Index. The intended result is a portfolio that will loosely track the total return performance of the Index, but with lower taxable income distributions.

Principal Risks

The Fund is subject to the risks associated with the stock and bond markets, any of which could cause an investor to lose money, and the level of risk may vary based on market conditions. However, because stock and bond prices can move in different directions or to different degrees, the Fund's bond holdings may counteract some of the volatility experienced by the Fund's stock holdings.

• With 50% to 55% of its assets in municipal securities, the Fund is proportionately subject to bond risks, including the following: interest rate risk, which is the chance that bond prices overall will decline because of rising interest rates; credit risk, which is the chance that a bond issuer will fail to pay interest or

principal in a timely manner or that negative perceptions of the issuer's ability to make such payments will cause the price of that bond to decline; call risk, which is the chance that during periods of falling interest rates, issuers of callable bonds may call (redeem) securities with higher coupon rates or interest rates before their maturity dates, causing the Fund to lose any price appreciation above the bond's call price and forcing it to reinvest the unanticipated proceeds at lower interest rates that may result in a decline in the Fund's income; income risk, which is the chance that the Fund's income will decline because of falling interest rates; liquidity risk, which is the chance that the Fund may not be able to sell a security in a timely manner at a desired price; manager risk, which is the chance that poor security selection will cause the Fund to underperform relevant benchmarks or other funds with a similar investment objective; and tax risk, which is the chance that all or a portion of the tax-exempt income from municipal bonds held by the Fund will be declared taxable, possibly with retroactive effect, because of unfavorable changes in tax laws, adverse interpretations by the Internal Revenue Service or state or local tax authorities, or noncompliant conduct of a bond issuer.

• With 45% to 50% of its assets in stocks, the Fund is proportionately subject to stock risks, including stock market risk and investment style risk. Stock market risk is the chance that stock prices overall will decline. Stock markets tend to move in cycles, with periods of rising prices and periods of falling prices. The benchmark index for the stock portion of the Fund tracks a subset of the U.S. stock market, which could cause the Fund to perform differently from the overall stock market. In addition, the Fund's benchmark index may, at times, become focused in stocks of a particular market sector, which would subject the Fund to proportionately higher exposure to the risks of that sector. Investment style risk is the chance that returns from large- and mid-capitalization stocks will trail returns from the overall stock market. Large- and mid-cap stocks each tend to go through cycles of doing better-or worse-than other segments of the stock market or the stock market in general. These periods have, in the past, lasted for as long as several years. Historically, mid-cap stocks have been more volatile in price than large-cap stocks. The stock prices of mid-size companies tend to experience greater volatility because, among other things, these companies tend to be more sensitive to changing economic conditions.

An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Annual Total Returns

The following bar chart and table are intended to help you understand the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table shows how the average annual total returns of the Fund compare with those of relevant market indexes and a composite bond/stock index, which have investment characteristics similar to those of the Fund. Vanguard Tax-Managed

Balanced Composite Index consists of two unmanaged benchmarks, weighted 50% in the Russell 1000 Index and 50% in the Bloomberg 1-15 Year Municipal Bond Index. Keep in mind that the Fund's past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available on our website at vanguard.com/performance or by calling Vanguard toll-free at 800-662-7447.

Annual Total Returns - Vanguard Tax-Managed Balanced Fund Admiral Shares

During the periods shown in the bar chart, the highest and lowest returns for a calendar quarter were:

	Total Return	Quarter
Highest	11.64 %	June 30, 2020
Lowest	-10.24 %	March 31, 2020

Average Annual Total Returns for Periods Ended December 31, 2023

	1 Year	5 Years	10 Years
Vanguard Tax-Managed Balanced Fund Admiral Shares
Return Before Taxes	15.53 %	8.82 %	7.27 %
Return After Taxes on Distributions	15.34	8.63	7.07
Return After Taxes on Distributions and Sale of Fund Shares	9.91	7.21	6.10
Tax-Managed Balanced Composite Index (reflects no deduction for fees, expenses, or taxes)	15.65 %	9.25 %	7.52 %
Bloomberg Municipal Bond Index (reflects no deduction for fees, expenses, or taxes)	6.40	2.25	3.03
Dow Jones U.S. Total Stock Market Float Adjusted Index (reflects no deduction for fees, expenses, or taxes)	26.06	15.05	11.40

Actual after-tax returns depend on your tax situation and may differ from those shown in the preceding table. When after-tax returns are calculated, it is assumed that the shareholder was in the highest individual federal marginal income tax bracket at the time of each distribution of income or capital gains or upon redemption. State and local income taxes are not reflected in the calculations. Please note that after-tax returns are not relevant for a shareholder

who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. Also, figures captioned Return After Taxes on Distributions and Sale of Fund Shares may be higher than other figures for the same period if a capital loss occurs upon redemption and results in an assumed tax deduction for the shareholder.

Investment Advisor

The Vanguard Group, Inc. (Vanguard)

Portfolio Managers

Grace Boraas, Portfolio Manager at Vanguard. She has co-managed the Fund since 2023.

James M. D'Arcy, CFA, Portfolio Manager at Vanguard. He has managed the bond portion of the Fund since 2023.

Aurélie Denis, CFA, Portfolio Manager at Vanguard. She has co-managed the stock portion of the Fund since 2023.

Walter Nejman, Portfolio Manager at Vanguard. He has co-managed the stock portion of the Fund since 2021.

Michael R. Roach, CFA, Portfolio Manager at Vanguard. He has co-managed the stock portion of the Fund since 2023.

Purchase and Sale of Fund Shares

You may purchase or redeem shares online through our website (vanguard.com), by mail (The Vanguard Group, P.O. Box 982901, El Paso, TX 79998-2901), or by telephone (800-662-2739). The minimum investment amount required to open and maintain a Fund account for Admiral Shares is $10,000. The minimum investment amount required to add to an existing account is generally $1. Financial intermediaries, institutional clients, and Vanguard-advised clients should contact Vanguard for information on special eligibility rules that may apply to them regarding Admiral Shares. If you are investing through an intermediary, please contact that firm directly for more information regarding your eligibility. If you are investing through an employer-sponsored retirement or savings plan, your plan administrator or your benefits office can provide you with detailed information on how you can invest through your plan.