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The Global Insight

Are capital gains reported on 1099?

Author

Robert Miller

Updated on March 16, 2026

Capital gain distributions from mutual funds are reported to you on Form 1099-DIV, Dividends and Distributions. Capital gain distributions are taxed as long-term capital gains regardless of how long you have owned the shares in the mutual funds.

How do I report a 1099 to capital gains?

Consider capital gain distributions as long-term capital gains no matter how long you’ve owned shares in the mutual fund. Report the amount shown in box 2a of Form 1099-DIV on line 13 of Schedule D (Form 1040), Capital Gains and Losses.

What is capital gain distribution on 1099-div?

For tax purposes, you may see on your 1099-DIV the following items: Long-term capital gain distributions, which are the net long-term gains realized from the sale of securities.

Do you have to report cost basis on Form 1099?

Currently, brokerage firms must report cost basis and the type of capital gain (short-term or long-term) on Form 1099-B (or a substitute statement) for the sale of certain securities.

How do I report capital gains on my tax return?

To report capital gains on your return, you must file Schedule D with your Form 1040; most filers need to begin with Form 8949, which provides a format for listing each individual sales transaction that you make during the year. to change how we calculate your cost basis or to select a different disposal method.

How is the cost basis reported to the IRS?

Reported to you by your broker on IRS Form 1099-B or its equivalent substitute statement, the cost basis includes the price paid to acquire the shares and the compensation recognized for acquiring them (reported on Form W-2 ).

When do you need to report gains and losses to the IRS?

Taxpayers have a long-standing responsibility to report gains and losses, and related cost basis information when they file their income tax returns. Brokers, such as Fidelity, also have a requirement to report sales information to the IRS on Form 1099-B.