Incomebrook

Dividend Tax Calculator

Estimate the federal tax on your dividend income: qualified dividends at the favorable 0/15/20% rates, non-qualified at your marginal bracket, and the 3.8% NIIT when it applies.

Total tax on dividends

$970.00

Effective rate

16.17%

After-tax dividends

$5,030.00

Tax tables

2025

federal only, estimate

Tax on qualified dividends (0/15/20% rates)$750.00
Tax on ordinary dividends (marginal rates)$220.00
Net investment income tax (3.8% NIIT)$0.00

Federal estimate using 2025 IRS brackets. Ignores state tax, credits, and phase-outs — not tax advice.

Qualified vs ordinary: the distinction that decides your rate

The US taxes dividends in two very different ways. Qualified dividends — most payouts from US common stocks and equity ETFs held over 60 days — use the long-term capital-gains rates: 0%, 15%, or 20% depending on taxable income. Non-qualified (ordinary) dividends — REIT distributions, most bond-fund income — are taxed like salary at your marginal bracket, up to 37%. The same $10,000 of income can owe $0 or $3,700 of federal tax depending on which bucket it lands in and what you earn.

How the estimate stacks your income

Following IRS ordering rules, the calculator stacks ordinary dividends on top of your other taxable income at marginal rates, then stacks qualified dividends on top of everything at the capital-gains rates — so each dollar is taxed in the band where it actually falls, including dividends that straddle a bracket boundary. The 3.8% NIIT is added on investment income above the MAGI threshold. 2025 federal tables; state tax, credits, and phase-outs are out of scope, so treat results as a planning estimate, not a filing number.

Legal ways income investors shrink this bill

  • Asset location: REITs and bond funds inside IRAs/401(k)s; qualified payers in taxable accounts.
  • Mind the 0% band: early retirees can often realize substantial qualified income federal-tax-free before other income fills the band.
  • Hold past 60 days: selling too soon around the ex-dividend date silently converts a qualified payout to ordinary rates.
  • Watch the NIIT cliff: near $200k/$250k MAGI, deferral moves (401(k) contributions, HSA) can keep investment income under the 3.8% surcharge.

Frequently asked questions

What makes a dividend "qualified"?

It must come from a US corporation (or qualifying foreign company) and you must hold the shares more than 60 days around the ex-dividend date. Most ordinary common-stock and index-ETF dividends qualify. REIT distributions, most bond-fund income, and money-market interest do not.

Can qualified dividends really be taxed at 0%?

Yes. For 2025, the 0% rate applies while taxable income stays under $48,350 (single) or $96,700 (married filing jointly). A retired couple with little other income can collect tens of thousands of dollars in qualified dividends at a 0% federal rate.

Why are my REIT dividends taxed so much more?

REITs pay no corporate tax, so the IRS taxes their distributions as ordinary income at your marginal bracket instead of the favorable qualified rates. That is why income investors often hold REITs inside IRAs and 401(k)s, where the distinction disappears.

What is the 3.8% NIIT?

The Net Investment Income Tax adds 3.8% on investment income once modified adjusted gross income exceeds $200,000 (single) or $250,000 (married filing jointly). It applies on top of qualified or ordinary rates, and the thresholds are not inflation-indexed.

Do reinvested dividends avoid tax?

No — in a taxable account, dividends are taxed the year they are paid even if a DRIP immediately reinvests them. Tax-advantaged accounts (401(k), IRA) are the way to defer or eliminate that annual drag.