0% Capital Gains Tax Rate 2026: Complete AGI Limits (Single, MFJ, HOH)

What the 0% Capital Gains Tax Rate for 2026 Means

Long-term gains on stocks, funds, and most assets you held over a year can be taxed at 0% federally. For tax year 2026, that zero rate covers taxable income up to $49,450 for single filers. Married couples filing jointly get a $98,900 ceiling, and head-of-household filers get $66,200.

These 2026 limits come from the IRS inflation adjustments in Revenue Procedure 2025-32. Stay under your ceiling and the federal bill on qualifying long-term gains is genuinely zero.

Cross it, and only the part above the line moves to 15%. No cliff exists in this bracket — the math is exact.

The catch is knowing which income figure the test uses. Many readers assume AGI, and that guess steers planning choices the wrong way. The sections below give the full table, the income ladder, and two worked examples built on verified 2026 figures.

The rate matters more this year than in most. The One Big Beautiful Bill Act locked the 0/15/20 structure in place, so these bands are stable to plan around. Inflation will move the dollar lines each fall, but the system itself is not going anywhere.

Plenty of readers fit the profile without knowing it. Students with summer wages, early retirees living on savings, and part-year workers all pass through low-income years. Each of those windows is a chance to sell appreciated shares at a 0% federal rate.

2026 Long-Term Capital Gains Brackets by Filing Status

Long-term gains stack on top of your regular taxable income. The rate on the gain depends on which band your total taxable income reaches. Here is the full 2026 schedule for the three common filing statuses.

Married and head-of-household ranges follow the same logic in the IRS 2026 release. A married couple shields roughly double a single filer's band, which is why joint filing matters so much for investors. Single parents using head-of-household status sit between the two, with $66,200 of zero-rate room.

These bands assume regular long-term gains such as stock sales. Gains on collectibles, small-business stock, and depreciated rentals follow special rules covered further down. State income taxes add a separate layer with no zero band in most states.

AGI or Taxable Income: Which Number Sets Your Limit

Here is the detail most articles skip. The 0% threshold tests your taxable income, not your adjusted gross income. Taxable income is what remains after you subtract the standard deduction or itemized deductions from AGI.

That difference is worth real money in 2026. The standard deduction alone removes $16,100 of income for single filers, $32,200 for joint filers, and $24,150 for head of household. A single investor can report AGI well above $49,450 and still keep every long-term gain inside the zero band.

Itemizers get the same effect by a different route. State tax, mortgage interest, and charity deductions all cut taxable income without touching the gain. Most investors claim the standard deduction, so this article uses it in every example.

Picture the test as a ladder with four rungs. Gross income sits at the top, adjustments produce AGI, deductions cut it down, and taxable income lands at the bottom. The bracket test only looks at that bottom rung.

In this ladder, AGI of $49,000 already looks close to the single ceiling. Taxable income of $32,900 sits far below $49,450, so the investor clears the test with $16,550 to spare.

Pre-tax retirement contributions and HSA deductions would push the landing point even lower. Both shrink AGI and taxable income at once.

Example: Single Filer Pays $0 on an $18,000 Gain

Numbers make the idea clear, so consider Maya, a single renter who worked part of the year. She earned $32,000 in wages and sold stock she held for three years, banking an $18,000 long-term gain. Her broker reported the sale, and she claimed $1,000 of student loan interest.

Maya's entire taxable income, gain included, stays under the single ceiling of $49,450. Her long-term gain lands wholly in the zero band, so her federal bill on the sale is nothing.

Her sale still belongs on Schedule D. Reporting applies whether or not tax is due.

Notice the room she has left. Taxable income could rise another $16,550 before any part of the gain would leave the zero band. That gap is exactly what investors in low-income years can use to sell winners without a federal tax hit.

Example: Married Filing Jointly and the 3.8% Surtax Line

Joint filers get the widest band, but higher incomes bring the net investment income tax into view. This 3.8% surtax starts once MAGI passes $250,000 for joint filers or $200,000 for singles. Those lines sit far above the zero-rate ceilings, so they only matter well after the 0% band ends.

Take Devon and Priya, who file jointly. Their wages total $180,000, and they realized a $60,000 long-term gain from a fund they held six years. Their standard deduction is $32,200, which puts taxable income at $207,800.

Their wages already exceed the $98,900 joint ceiling, so none of the gain qualifies for 0%. The full $60,000 lands in the 15% band, producing $9,000 of federal tax. MAGI of $240,000 stays under the $250,000 surtax line, so no net investment income tax applies this year.

If a December bonus pushed MAGI to $255,000, the surtax would hit only the excess. The 3.8% levy would reach $5,000 of investment income and add $190. Timing the sale or the bonus across two years would erase that charge.

Our net investment income tax rules guide covers that math line by line.

How Ordinary Income Pushes Your Gains Out of the 0% Band

The stacking order explains why identical gains get different rates in different years. Ordinary income — wages, interest, self-employment profit — fills the lower brackets first. Long-term gains then sit on top of whatever space the ordinary income has used.

A single filer with $20,000 of wages has used only $20,000 of taxable-income space. That leaves about $29,450 of the zero band open.

The same filer earning $90,000 has already passed $49,450, so every long-term dollar starts at 15%. The gain did not change — the income beneath it did.

Deductions shift the whole stack downward. Every $1,000 placed in a traditional 401(k) or deductible IRA lowers both AGI and taxable income.

That can pull gains back toward the zero band. A big sale year paired with maximum pre-tax savings sometimes produces a far smaller bill than expected.

Investors can use the $100K to $500K gain scenarios guide to see this stacking effect at larger income levels. The pattern stays the same at every size.

Measure ordinary income, measure the remaining band, then decide how much gain fits. That single habit keeps more of your gains at the 0% rate than any clever product.

What Counts as a Long-Term Gain in the First Place

The zero band only accepts long-term gains, so the holding-period rule deserves a close look. An asset held more than twelve months and a day produces a long-term gain. The clock starts the day after you buy, not on the trade date itself.

Basis shapes the size of the gain before any rate applies. Basis is what you paid plus buying fees. Reinvested dividends raise basis over time, which shrinks the eventual gain — a detail many investors forget until tax season.

A quick example shows the clock at work. Buy shares on March 10, 2025 and the one-year mark lands on March 11, 2026. Selling on March 9 gives a short-term gain, while selling on March 12 locks the lower schedule in.

Dividends themselves are not gains. Qualified dividends use the same 0/15/20 table but never turn long-term by waiting. Our long-term holding guide explains the basis and holding-period mechanics with more examples.

When the 0% Rate Does Not Apply

Three situations catch investors off guard. Each has a straightforward fix or workaround, so check all three before you assume a sale lands in the zero band.

Short-term gains never qualify. Assets sold within twelve months and a day give short-term gains taxed at ordinary rates of 10% to 37%.

The holding-period line is strict, and our short-term versus long-term guide shows the dollar gap. Waiting even a few extra weeks can nearly halve the rate on a large position.

Special asset classes use different ceilings. Collectibles gains top out at a 28% rate, and unrecaptured Section 1250 gain from depreciated rentals faces 25%.

The zero band still reaches these assets at the bottom. If total taxable income stays under the 0% ceiling, even collectible gains are federally tax-free.

Above the ceiling, though, they jump to 25% or 28% instead of 15%, as our collectibles treatment guide details. That jump is why asset type deserves as much attention as income level.

Children face the kiddie tax. For 2026, a child's first $1,350 of unearned income is tax-free, and the next $1,350 is taxed at the child's own rate.

Anything above $2,700 is taxed at the parents' rate. Parents shifting appreciated stock to kids therefore rarely reach the zero band that way. IRS Topic 553 lists the full conditions.

Seven Ways to Stay Under the 0% Ceiling

The zero band is a planning tool, not an accident. Investors who treat the ceiling as a budget can realize meaningful gains without a federal bill. These seven moves do most of the work.

1. Harvest gains in low-income years. A layoff, sabbatical, or early-retirement gap drops ordinary income and widens the band. Selling appreciated shares in such a year can clear the test entirely.
2. Maximize pre-tax retirement contributions. Traditional 401(k) and deductible IRA dollars reduce AGI and taxable income at once, protecting the zero band.
3. Use an HSA while eligible. Health savings account contributions dodge both income tax and FICA, shrinking the tested number directly.
4. Spread large sales across calendar years. Splitting a $120,000 gain between December and January can keep each year's slice under the ceiling.
5. Time Roth conversions with care. A conversion fills the bracket space you want to reserve, so run the numbers before converting in a planned sale year.
6. Place high-growth assets in tax-deferred accounts. Winners held inside an IRA skip the bracket test until withdrawal.
7. Confirm your filing status math. Joint status doubles the band to $98,900, and qualifying single parents get $66,200 under head-of-household rules.

Retirees deserve a special note, because their yearly income is naturally flexible between Social Security, withdrawals, and asset sales. Our 0% rate in retirement guide walks through a full year planned around the ceiling.

State Income Taxes Still Take a Share

Federal 0% does not mean state 0%. Most states tax long-term gains as ordinary income, with no special band.

A high-rate state can still bill you even after a federally free sale. California tops out at 13.3%, and New York rates climb close behind.

A few states treat the matter differently. Nine states currently levy no broad income tax on wages, which removes the state layer for residents. Because state rules change often, confirm current rates on your state revenue department's site before you schedule a large sale.

Timing also matters when you have moved between states. A gain earned in two states gets split between them, and part-year filing adds paperwork. Large moves deserve a talk with a local preparer before the sale goes through.

How to Check Your Own Band in Five Minutes

You do not need software to find out whether a sale fits the zero band. A notepad and this five-step routine will do it. Pull last year's return as a guide for the income lines.

1. List ordinary income. Add wages, interest, dividends, and self-employment profit expected for the year.
2. Subtract pre-tax savings. Remove 401(k), HSA, and deductible IRA amounts you plan to contribute.
3. Subtract the standard deduction. Use $16,100 single, $32,200 joint, or $24,150 head of household for 2026.
4. Add the planned gain. Estimate sale proceeds minus basis for the shares you want to sell.
5. Compare with your ceiling. Under $49,450 single, $98,900 joint, or $66,200 head of household means a 0% rate on the gain.

Watch the two-way trap while you run this. Too much income pushes the gain above the band, and poor planning can waste the space entirely.

A sale that lands just under the ceiling uses the room well. Keep the finished worksheet with your records, because it documents the plan behind each sale.

Costly Mistakes Around the 0% Threshold

Small reading errors near this bracket create expensive surprises. Four mistakes show up again and again in reader questions and IRS correction notices alike.

First is testing AGI instead of taxable income. A filer with $60,000 of AGI may still qualify after the $16,100 standard deduction, yet many give up on the zero band too early. Always run the ladder to the taxable-income line before deciding.

Second is forgetting that the gain itself counts. Taxable income includes the long-term gain, so a $40,000 gain on top of $20,000 of wages puts a single filer right at the edge of $49,450. Budget for the gain, not just the salary.

Third is assuming a cliff effect. Income $100 over the ceiling does not tax the whole gain at 15% — only the slice above the line loses the zero rate. Partial-year spreading stays a reliable fix rather than an all-or-nothing bet.

Fourth is ignoring state tax on a federally free sale. Set aside an estimate for your state's share before spending the proceeds. Investors planning bigger sales can model the full picture in the stock capital gains calculator first.

Related Guides Worth Reading Next

The 0% band works best next to a solid holding-period and basis strategy. These connected guides cover the adjacent rules most investors need in the same year. Reading them in order takes about fifteen minutes and closes most of the planning gaps this page leaves open.

Learn how tax-loss harvesting offsets realized gains, or see how long-term holding periods unlock lower rates. When sale time arrives, our Form 8949 reporting walkthrough keeps the paperwork right.

Leftover losses from past years can also help, and the loss carryover guide explains how far they reach. If a home sale is involved, the Section 121 exclusion can remove up to $250,000 before brackets even apply.