How to File Dividends on Your Tax Return: 1099-DIV and Schedule B

To report dividends on your tax return, take the totals from each Form 1099-DIV your brokerage sent you and enter them on Form 1040: Box 1a (total ordinary dividends) goes on Line 3b, and Box 1b (qualified dividends) goes on Line 3a. If your total ordinary dividends across all payers exceed $1,500, you also attach Schedule B listing each payer.¹ Everything else — the qualified-rate calculation, foreign tax credit, backup withholding credit — flows from those entries.

Start With Every 1099-DIV You Received

Any financial institution that paid you at least $10 in dividends during the year must send you Form 1099-DIV by January 31 and report the same figures to the IRS.² If you hold accounts at more than one brokerage, expect a separate form from each. Wait until they all arrive before filing. The IRS matches your return against what payers reported, and a missing form creates a mismatch that surfaces later as an automated notice.

The boxes that matter for the return itself:

Box 1a — total ordinary dividends. This is every taxable distribution, including the ones that also qualify for lower rates.
Box 1b — the portion of Box 1a that is qualified.²
Box 2a — capital gain distributions from mutual funds. These do not go on the dividend lines; they go on Schedule D, Line 13.³
Box 4 — federal income tax withheld (backup withholding).
Box 7 — foreign taxes paid.
Box 12 — tax-exempt interest dividends from municipal bond funds.

Ordinary vs. Qualified: Why Both Lines Exist

Ordinary dividends are taxed at your regular income tax rate. Qualified dividends get the long-term capital gains rates of 0%, 15%, or 20% depending on taxable income.⁴ That is why Form 1040 has two lines. Line 3a doesn’t add anything extra to your income; it’s a subset of Line 3b that tells the IRS to run the qualified figure through the Qualified Dividends and Capital Gain Tax Worksheet instead of taxing it at your ordinary rate.

A dividend qualifies only if you held the underlying stock for more than 60 days during the 121-day period beginning 60 days before the ex-dividend date.⁵ Your brokerage makes its best determination when it fills in Box 1b, but you’re responsible for the holding period. If you bought shares just before a dividend and sold shortly after, those dividends should be treated as ordinary regardless of what Box 1b says.

Entering the Numbers on Form 1040

The mechanics are simple. On Form 1040:

Line 3a: qualified dividends. Add up Box 1b from every 1099-DIV.
Line 3b: ordinary dividends. Add up Box 1a from every 1099-DIV.⁶

The Line 3b amount folds into your adjusted gross income. Line 3a doesn’t increase income; it directs the tax calculation. Tax software handles the worksheet automatically once both figures are entered.

When You Have to Attach Schedule B

You must attach Schedule B if your total ordinary dividends from all sources exceed $1,500 for the year.¹ The same $1,500 threshold applies separately to interest income; crossing it on either one triggers the schedule. Below $1,500 in ordinary dividends, you enter the totals on Form 1040 without the extra form.

Dividends go in Part II. List each payer by name on its own line with the Box 1a amount from that payer’s 1099-DIV, then total them at the bottom. That total has to match Line 3b on your Form 1040 exactly.⁷ A mismatch delays processing and invites correspondence.

Nominee Dividends

If a 1099-DIV was issued in your name but part of the money actually belongs to someone else, common with jointly held or custodial accounts, still report the full amount on Schedule B. Below the subtotal, write “Nominee Distribution” and subtract the portion belonging to the other person. The net figure carries to Line 6.⁷ You then have to issue a 1099-DIV to the actual owner (unless it’s your spouse) and file a copy with the IRS.

Foreign Account Question in Part III

Schedule B ends with a question that catches people off guard. If you have a financial interest in or signature authority over any bank, brokerage, or securities account located in a foreign country, you must complete Part III regardless of the balance. There is no dollar threshold on Schedule B itself. You answer “yes” and indicate whether you must file FinCEN Form 114 (the FBAR), which is required when foreign accounts exceed $10,000 in aggregate at any point during the year. Failing to disclose foreign accounts when the return asks directly is a bigger problem than any figure on the dividend lines.

Reinvested Dividends Are Still Reported

If you participate in a dividend reinvestment plan, every reinvested dividend is taxable in the year paid, even though no cash reached your bank account. The IRS treats reinvestment the same as receiving cash and then buying shares. Your 1099-DIV already includes these amounts in Box 1a and, where applicable, Box 1b, so they enter the return the same way as cash dividends.

Reinvested dividends also add to your cost basis in the stock. If you originally invested $10,000 and reinvested $2,000 in dividends over several years, your basis becomes $12,000 when you eventually sell. Most brokerages track basis for shares purchased after 2011, but older DRIP shares may require your own records. Hold onto each year’s 1099-DIV for as long as you own the investment.

Foreign Taxes in Box 7

If you own international funds or foreign stocks, Box 7 may show foreign taxes withheld from your dividends. You can claim these as a credit against your U.S. tax rather than absorbing the loss. When total foreign taxes are $300 or less ($600 or less for joint filers) and all the foreign income was passive (dividends, interest), you can claim the credit directly on Form 1040 without filing Form 1116.⁸ Above those thresholds, Form 1116 is required to calculate and claim it. A dollar of foreign tax credit offsets a dollar of U.S. tax, which is far more valuable than a deduction of the same amount.

Backup Withholding in Box 4

If you didn’t give your brokerage a valid taxpayer identification number, or the IRS told the payer your TIN was incorrect, the payer withholds 24% of your dividends and sends it to the IRS.⁹ That amount appears in Box 4. It’s not an additional tax; it’s a prepayment. You claim it as a credit on your return the same way you’d claim wage withholding, and it reconciles when the return is filed. Submitting a correct W-9 stops it going forward.

Dividends Inside Retirement Accounts Don’t Belong on Your Return

Dividends earned inside a traditional IRA, 401(k), or similar tax-deferred account are not reported on your current-year return. You won’t get a 1099-DIV for them. Tax is deferred until you take withdrawals, and the entire distribution at that point is taxed as ordinary income regardless of whether the underlying earnings came from qualified dividends. Dividends inside a Roth IRA meeting the holding requirements come out tax-free. If a 1099-DIV shows up for a taxable brokerage account, that’s what you report; retirement account dividends stay off the return entirely.

1
Internal Revenue Service. About Schedule B (Form 1040), Interest and Ordinary Dividends
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Internal Revenue Service. Instructions for Form 1099-DIV (01/2024)
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Internal Revenue Service. Instructions for Schedule D (Form 1040)
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Internal Revenue Service. Topic No. 404, Dividends and Other Corporate Distributions
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Office of the Law Revision Counsel. 26 USC 1 – Tax Imposed
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Internal Revenue Service. 2025 Schedule B (Form 1040)
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Internal Revenue Service. 2025 Instructions for Schedule B (Form 1040)
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Internal Revenue Service. Instructions for Form 1116 (2025)
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Internal Revenue Service. Publication 15 (Circular E), Employer’s Tax Guide