Individuals with low to moderate taxable income can qualify for a 0% federal long-term capital gains tax rate in 2025. This rate applies if your total taxable income (after deductions) is $\le$$48,350 for single filers, $\le$$96,700 for married couples filing jointly, or $\le$$64,750 for heads of household. It applies to assets held for over one year.
Capital gains tax rates
A capital gains rate of 0% applies if your taxable income is less than or equal to: $48,350 for single and married filing separately; $96,700 for married filing jointly and qualifying surviving spouse; and. $64,750 for head of household.
The seller must have owned the home and used it as their principal residence for two out of the last five years (up to the date of closing). The two years don't have to be consecutive to qualify. The seller must not have sold a home in the last two years and claimed the capital gains tax exclusion.
For 2025, the taxable income limit for the 0% bracket is $48,350 for single filers or $96,700 for married couples filing jointly. You calculate taxable income by subtracting the greater of the standard or itemized deductions from your adjusted gross income.
A common way to defer or reduce your capital gains taxes is to use tax-advantaged accounts. Retirement accounts such as 401(k) plans, and individual retirement accounts offer tax-deferred investment. You don't pay income or capital gains taxes on assets while they remain in the account.
On a $100,000 capital gain, you'll likely pay 15% for long-term gains, resulting in about $15,000 in federal tax (plus potential state tax), but it could be 0% or 20% depending on your total taxable income and filing status, while short-term gains are taxed as ordinary income (potentially 22-24%).
For 2026, single filers can earn up to $49,450 in taxable income — or $98,900 for married couples filing jointly — and still pay 0% for long-term capital gains. By comparison, the 2025 thresholds are $48,350 for single filers and $96,700 for married couples.
The "6-year rule" for Capital Gains Tax (CGT) in Australia allows you to treat a former main residence as tax-exempt for up to six years after you move out, even if you rent it out, enabling you to avoid CGT on any growth during that period. You qualify by moving out, choosing to treat it as your main home for tax, and can reset the rule by moving back in. If you rent it out for longer than six years, only the portion of the gain after the six-year mark becomes taxable.
Does the Trump Tax Plan Affect Capital Gains Tax Rates? Trump's tax law leaves existing capital gains tax rates and income tax brackets unchanged. Capital gains remain a key consideration for investors, especially those with taxable brokerage accounts, real estate holdings or long-term investment portfolios.
The amount of tax-free capital gain depends on the asset, but the most common exemption is for your primary home, allowing single filers to exclude up to $250,000 (or $500,000 for married couples) of profit if you've lived there 2 of the last 5 years. Additionally, certain long-term investments in qualified small businesses or Opportunity Funds, plus gains on inherited assets (due to stepped-up basis at death), can also be tax-free, while lower income levels may qualify for a 0% long-term capital gains tax rate.
One of the simplest yet most expensive mistakes is misunderstanding the difference between short-term and long-term capital gains taxes. Short-term gains — profits from assets held less than a year — are subject to typical income tax rates, which can reach 37% for high earners.
Manage your tax bracket
At the lowest income levels, the capital gains tax rate is 0%, which means no federal income taxes on your gains (state income taxes may still apply). For a married couple filing jointly, the maximum taxable income to qualify for the 0% rate is $96,700 in 2025.
The simplest way to avoid capital gains tax is to regularly use your capital gains tax allowance (officially known as your annual exempt amount or AEA). How easy this is to do depends on the assets you are selling.
As already mentioned, some assets are specifically exempt from CGT. Some of the most common examples are: private motor cars, including vintage cars. gifts to UK registered charities.
To qualify for 0% capital gains tax, you must have long-term capital gains (assets held over a year) and your taxable income (after deductions) must fall below specific IRS thresholds, which change annually but are roughly <$48,350 for single filers and <$96,700 for married filing jointly for the 2025 tax year, allowing for higher total income when combined with deductions like the standard deduction. The key is keeping your adjusted gross income (AGI) low enough so that after subtracting deductions, your taxable income remains within these limits.
The "2-year, 5-year rule" primarily refers to the IRS rule allowing homeowners to exclude up to $250,000 (or $500,000 married) of capital gains from the sale of their primary residence if they owned and lived in it as their main home for at least 2 years out of the 5 years before the sale, meeting both ownership and use tests within that 5-year window. There's also a "5-year rule" for Roth IRAs, requiring separate 5-year periods for contributions and conversions to avoid taxes.
On a $100,000 capital gain, you'll likely pay 15% for long-term gains, resulting in about $15,000 in federal tax (plus potential state tax), but it could be 0% or 20% depending on your total taxable income and filing status, while short-term gains are taxed as ordinary income (potentially 22-24%).
The "6-year rule" for Capital Gains Tax (CGT) in Australia allows you to treat a former main residence as tax-exempt for up to six years after you move out, even if you rent it out, enabling you to avoid CGT on any growth during that period. You qualify by moving out, choosing to treat it as your main home for tax, and can reset the rule by moving back in. If you rent it out for longer than six years, only the portion of the gain after the six-year mark becomes taxable.
Lifetime capital gains exemption eligibility
Your small business is incorporated. The majority of your business has been active in Canada for two years before the sale or more. The shares are owned by you or someone related to you in the two years before the sale.