Reading Your 1099-DIV

The tax form every dividend investor gets each February, one box at a time.

10 minute read Intermediate Updated October 6, 2026

What you’ll learn

The boxes on Form 1099-DIV that matter to income investors
Why box 1a includes box 1b, and why that confuses people
Where return of capital, Section 199A dividends and foreign tax show up
Why corrected forms are so common, and when to file

Every February, anyone with dividends in a taxable account receives a Form 1099-DIV, usually as part of a combined statement from their broker. It looks intimidating, but for most income investors only about eight boxes matter. Here they are, with what each one means and where it goes.

The boxes that matter

Other boxes cover rarer items such as liquidation payments, tax-exempt bond fund dividends and state tax withheld.
Box	Name	What it means for you
1a	Total ordinary dividends	All your dividends, including the qualified ones. Also includes short-term gains passed through by funds
1b	Qualified dividends	The part of box 1a taxed at the lower 0%, 15% or 20% rates
2a	Total capital gain distributions	Fund payouts of long-term gains, taxed at long-term rates
2b	Unrecaptured Section 1250 gain	Part of 2a, usually from REITs selling property, taxed at up to 25%
3	Nondividend distributions	Return of capital: not taxed now, but lowers your cost basis
4	Federal income tax withheld	Usually zero, unless backup withholding applied
5	Section 199A dividends	Part of 1a, usually from REITs; may qualify for a 20% deduction
7	Foreign tax paid	Tax withheld by other countries; you can usually claim a credit

The 1a and 1b trap

The most common mistake is adding boxes 1a and 1b together. Don’t. Box 1b is a part of box 1a. If 1a says $4,000 and 1b says $3,000, you have $4,000 of dividends in total, of which $3,000 get the qualified rate and $1,000 are taxed as ordinary income.

A worked example

Suppose you hold a dividend ETF, a REIT, a covered call fund and an international fund in a taxable account. Your 1099-DIV might look like this:

Box	Amount	Where it came from
1a Total ordinary dividends	$6,200	Everything below except boxes 2a and 3
1b Qualified dividends	$3,100	Mostly the dividend ETF and international fund
2a Capital gain distributions	$150	A year-end gain payout from one fund
3 Nondividend distributions	$900	Return of capital from the covered call fund and REIT
5 Section 199A dividends	$1,400	The REIT's ordinary dividends
7 Foreign tax paid	$85	Withheld on the international fund's dividends

Reading it: $3,100 is taxed at qualified rates and $3,100 at ordinary rates, though $1,400 of the ordinary portion may get a 20% deduction. The $150 is taxed at long-term rates. The $900 isn’t taxed this year but comes off your cost basis. And you can likely claim the $85 as a foreign tax credit.

Where each number goes

Boxes 1a and 1b go on Form 1040 (ordinary and qualified dividends). If total dividends exceed $1,500 you also list payers on Schedule B.
Box 2a is reported with your capital gains.
Box 3 doesn’t go on your return this year. Your broker should lower your cost basis; check that it has. See How Return of Capital Is Taxed.
Box 5 feeds the qualified business income deduction. See How REIT, BDC and MLP Payouts Are Taxed.
Box 7 becomes a foreign tax credit. Small amounts can be claimed directly; larger ones need Form 1116. See Foreign Dividends and Withholding Tax.

What’s not on your 1099-DIV

MLPs (most pipeline partnerships) send a Schedule K-1 instead, often in March.
Options you trade yourself show up on Form 1099-B, not 1099-DIV.
Anything in an IRA or 401(k): no 1099-DIV at all, because it isn’t taxed year by year.

Corrected forms

Funds and REITs often don’t know the final tax character of their distributions until after the year ends. When they reclassify, for example moving part of a payout to return of capital, your broker issues a corrected 1099-DIV, sometimes in March. Many investors with REITs, MLPs or option income funds wait until mid-March or later to file, to avoid amending.

Check your understanding

4 questions

Box 1a shows $4,000 and box 1b shows $3,000. How much of your dividend income is taxed at ordinary rates?
Which box shows return of capital?
What is box 5, Section 199A dividends, usually from?
Why do many investors who own REITs and funds wait until mid-March or later to file?

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