The IRS set the 0% Capital Gains Bracket for 2026 at taxable income of up to $49,450 for single filers and $98,900 for joint filers. Revenue Procedure 2025-32 establishes the annual inflation-adjusted limits for long-term gains and qualified dividends.
These are taxable-income ceilings, not gross-income limits. Tax year 2026 returns generally will be filed in 2027.
The limits cover qualifying long-term gains and qualified dividends. They do not make every investment sale tax-free.
The zero-rate ceiling changes with filing status
The 2026 thresholds differ by filing status. The zero-rate amount is based on taxable income after deductions, and applies to the qualifying gains that fit below the ceiling.
Retirees and other taxpayers can use the same brackets. The amount of room left for gains depends on other taxable income, including pensions, IRA withdrawals, interest and wages.
| Filing status | Taxable income ceiling for 0% rate |
|---|---|
| Single | $49,450 |
| Married filing jointly | $98,900 |
| Married filing separately | $49,450 |
| Head of household | $66,200 |
Ordinary income takes up room before gains
The tax calculation counts ordinary income first. Long-term gains then occupy any remaining space in the 0% band, under 26 U.S.C. § 1(h)(1)(B). A gain above the ceiling moves into the next rate band; it does not raise the rate on the entire gain.
Holding period matters. Assets held for more than one year generally produce long-term gains, which may face rates of 0%, 15% or 20% based on taxable income and filing status. Gains on assets held one year or less generally face ordinary federal income-tax rates, subject to special rules for some assets and transactions.
Deductions can leave room even when gross income exceeds the limit. In 2026, the standard deduction is $32,200 for joint filers and $16,100 for single filers.
A single taxpayer with $40,000 of taxable income before a qualifying gain has $9,450 of space before reaching the zero-rate ceiling. Up to that amount of additional long-term gain could fit at 0%, assuming other factors do not change. Sale proceeds are not the same as profit: shares bought for $7,000 and sold for $10,000 produce a $3,000 gain before adjustments and transaction costs.
The 15% rate generally reaches taxable income of $545,500 for single filers and $613,700 for joint filers. The listed ceilings are $306,850 for married filing separately and $579,600 for head-of-household filers. Income above the applicable ceiling enters the 20% capital-gains rate. Some taxpayers may also owe the 3.8% net investment income tax.
Retirement withdrawals can crowd out the tax-free space
A joint-filing couple with $80,000 of taxable income has about $18,900 of room remaining before long-term gains exceed the 0% band. Gains beyond that amount face the 15% rate.
Consider a couple, both 63, with $50,000 of ordinary income from IRA withdrawals and interest and a standard deduction of $32,200. Their taxable ordinary income is $17,800, leaving room for $81,100 of qualifying gains at 0%. Their total gross income would be $131,100, while federal tax on the gains would be $0 and tax on ordinary income would be $1,780.
If that same amount of gains fell in a year with higher income, the 15% tax would be $12,165. If the couple instead realized $100,000 in gains, the first $81,100 would remain in the 0% band; the additional $18,900 would bring a $2,835 tax bill at 15%.
A separate retirement calculation shows how deductions and withdrawals can work together. Two partners, both 65, could take $47,500 from a traditional 401(k) and $12,500 in long-term gains from a taxable brokerage account, spending $60,000 in 2026 and waiting until age 70 to claim Social Security.
Their joint standard deduction is $32,200. Each partner who is 65 or older adds $1,650, and the senior deduction adds $6,000 per eligible partner, phasing out only when joint modified AGI exceeds $150,000. In the example, the deductions shelter the 401(k) withdrawal from federal income tax, while the brokerage gains fit in the 0% capital-gains band. Taking the full $60,000 from the 401(k), without brokerage gains, instead produces a $1,250 tax bill, about 2% of the pretax withdrawal.
Social Security and Medicare add other income tests
Ordinary income can use up the lower tax brackets before any gains are counted. Social Security also enters the calculation: up to 85% of benefits can be taxable, and capital gains count toward the income test.
The IRS calculation adds half of a Social Security benefit to other income. When that total exceeds $44,000 for a couple, as much as 85% of benefits can be taxable. A $60,000 401(k) withdrawal alone crosses that threshold in the cited example, and each additional dollar withdrawn can make up to 85 cents of benefits taxable.
Medicare premiums have a separate income test. IRMAA surcharges for Part B and Part D use modified AGI, including tax-exempt interest added back, from two years earlier. For joint filers, surcharges begin above $218,000 of modified AGI.
A low-income year can also support a basis reset
Tax-gain harvesting means selling an appreciated investment in a taxable account and buying it back to increase its cost basis. Capital-gains tax applies to the difference between the sale price and basis, not the full proceeds. A $100 purchase sold for $300 and immediately repurchased has a new $300 basis; a later sale for $500 would then produce $200 of gain instead of $400.
The wash-sale rule blocks taxpayers from selling an investment at a loss and quickly buying it back to claim the loss deduction. A sale at a gain followed by an immediate repurchase does not trigger that rule. Each lot included in a harvest needs to have a gain, according to the strategy described in the research, and proceeds need to be reinvested to maintain asset ownership parity.
Raymond James described using sale proceeds for expenses or to replace the securities, “to capture a free stepped-up basis without having to die first.” It also favors considering a Roth conversion during a low-income gap between a salary and the start of required distributions and Social Security; taxable income in that period may permit conversions at a 0% or 10% effective rate. Harvesting can also increase taxable Social Security benefits, and future legislative changes remain a risk.
Later required distributions can narrow the window
People who turn 74 after 2032 begin required distributions at 75; a couple turning 65 in 2026 falls into that group. Five years of $60,000 withdrawals would reduce a pretax account by $300,000 before growth. At 75, the IRS life-expectancy divisor is 24.6, so a $300,000 balance would require about $12,195 in distributions in the first year, plus growth.
This article is for informational purposes only and does not constitute tax advice. Consult a qualified tax professional or CPA about your specific situation.
