Zero Percent Capital Gains Bracket: A 2026 Guide for Californians

The zero percent capital gains bracket is one of the few places in the federal tax code where an investor can sell an appreciated asset, take the profit, and owe no federal tax on it. It is not a loophole, and it is not reserved for people with small portfolios. For 2026 it reaches further than most investors assume. Knowing where the band ends, and knowing what California does differently, can be worth thousands of dollars in the years between the last paycheck and the first required minimum distribution.

How the Zero Percent Capital Gains Bracket Works in 2026

Long-term capital gains and qualified dividends are taxed on a separate schedule from wages, pension payments, and traditional IRA withdrawals. That schedule has three rates: zero percent, 15 percent, and 20 percent. Which rate applies depends on your total taxable income for the year, not on the size of the gain itself.

The IRS publishes the ceilings each fall. Revenue Procedure 2025-32 sets the 2026 figures as follows.

Those numbers describe taxable income, which is what remains after deductions. For 2026 the standard deduction is $32,200 for married couples filing jointly, $24,150 for heads of household, and $16,100 for single filers. A married couple taking the standard deduction can therefore report roughly $131,100 of gross income before a single dollar of long-term gain is taxed at the federal level.

The Bracket Fills From the Bottom Up

This is the part that trips people up. Ordinary income stacks first, and long-term gains sit on top of it. The zero percent band is not a separate allowance you receive regardless of other income. Every dollar of pension, wages, interest, or IRA distribution consumes room a capital gain could otherwise have occupied.

Consider a married couple in their early sixties who have retired and are living on savings. In 2026 they withdraw $40,000 from a traditional IRA and have no other ordinary income. After the $32,200 standard deduction, their ordinary taxable income is $7,800. The zero rate ceiling is $98,900, so $91,100 of room remains. They could realize $91,100 of long-term capital gains and pay zero federal tax on those gains.

Note that $91,100 is the gain, not the sale proceeds. A fund position worth $250,000 with a cost basis of $158,900 produces exactly $91,100 of gain when sold in full. The remaining $158,900 is a return of their own money and is not income at all.

Test yourself

The California Catch

Here is where a national article will steer a Sacramento reader wrong. California does not mirror the federal treatment. According to the Franchise Tax Board, California taxes long-term and short-term capital gains as ordinary income. There is no preferential rate and there is no zero percent band. State rates run from 1 percent to 13.3 percent, the top figure reflecting the additional 1 percent surcharge on income above one million dollars.

Applied to the couple above, the $91,100 harvest is federally free but fully exposed in California, landing in the middle of the state rate schedule. The transaction may still be worthwhile, because paying a mid single-digit state rate today can beat paying that same rate plus 15 percent federal later. The harvest is not free, however, and anyone planning one should budget for a California bill and consider whether an estimated payment is needed.

Who Has Room in the Zero Percent Capital Gains Bracket

The taxpayers with the most room are the ones having a low-income year, whether by design or by circumstance:

• Retirees in the gap years. The window between the final paycheck and the start of Social Security or required minimum distributions is often the lowest-income stretch of an entire adult life.
• Households taking an income pause. A sabbatical, an unpaid leave, a career change, or a year with a large business loss can all open the door.
• Single-earner families with a modest wage base. A household well under the ceiling may have quiet room every year.
• Investors 65 and older. For tax years 2025 through 2028, taxpayers age 65 or older may claim an additional senior deduction of up to $6,000 each, which lowers taxable income and widens the available room. The deduction phases out above $150,000 of modified adjusted gross income for joint filers, so a very large harvest can claw part of it back.

One group frequently has less room than expected: career public employees with a substantial defined benefit pension. A CalSTRS or CalPERS pension is ordinary income, and a $70,000 annual benefit consumes most of the joint ceiling before any investment activity is considered. We help clients in that position identify which years, if any, actually present an opening.

Traps Worth Knowing Before You Sell

The holding period is not optional

Only gains on assets held more than one year qualify. A position sold at eleven months produces a short-term gain taxed at ordinary rates, with no access to the preferential schedule.

Realized income ripples outward

A gain that costs nothing in federal income tax can still cost money elsewhere. Higher modified adjusted gross income can raise Medicare Part B and Part D premiums two years later through the income-related monthly adjustment amount, shrink an Affordable Care Act premium tax credit for anyone buying coverage before age 65, and increase the share of Social Security benefits subject to tax. Check each before the trade, not after.

The wash sale rule does not block a gain harvest

The wash sale rule restricts the deduction of losses when a substantially identical security is repurchased within 30 days. It does not apply to gains. An investor who wants to keep the position may sell and immediately repurchase, resetting the cost basis upward at no federal cost. Confirm the current rule with your tax professional before relying on it.

Do not harvest what will receive a stepped-up basis

Assets held until death generally receive a basis adjustment for heirs. Realizing a gain on a position you intend never to sell can convert a future zero into a present state tax bill for no benefit. The zero percent capital gains bracket is most valuable on holdings you expect to spend, rebalance, or diversify away from.

A Practical Sequence

1. Project the full year of ordinary income, including interest, part-year wages, pension payments, and planned retirement account withdrawals.
2. Subtract the deduction you expect to claim, then subtract the result from the ceiling for your filing status. The remainder is your room.
3. Confirm holding periods and cost basis for your taxable-account holdings with your custodian.
4. Compare the harvest against a Roth conversion of the same size. The two strategies compete for the same room, and in some years the conversion is the better use of it.
5. Estimate the California tax, arrange to pay it, and act before December 31. This planning does not carry over.

The choice between harvesting gains and converting to a Roth is rarely obvious, and it shifts as income shifts. If you would like a second set of eyes on your situation, we invite you to schedule a free 30-minute call with Rooney Wealth Management. We work with families and public employees throughout the Sacramento region.

Rooney Wealth Management LLC is an investment adviser registered with the state of California. This article is for educational purposes only and is not tax, legal, or investment advice. Please consult your tax or financial professional regarding your specific situation.