You can get 0% capital gains tax mainly by having low taxable income (below the IRS thresholds for single or joint filers) for long-term gains, holding investments in tax-advantaged accounts like Roth IRAs, or by donating appreciated assets to charity, plus using strategies like tax-loss harvesting and qualifying for the primary residence sale exclusion, or benefiting from an inherited "step-up in basis".
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.
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.
To claim this exemption, the capital gain arising from the transfer of the original asset should be used to purchase a new plant or machinery, purchase or construct a building, shift the original asset and its establishment, or incur expenses for other purposes as specified in a scheme framed by the Central Government ...
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.
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%).
Billionaires often employ the “buy, borrow, die” strategy to avoid income and capital gains taxes. First, they acquire appreciating assets like stocks or real estate. Instead of selling these assets when they need cash (which would trigger capital gains tax), they borrow against them at favorable interest rates.
Second, capital gains taxes on accrued capital gains are forgiven if the asset holder dies—the so-called “Angel of Death” loophole. The basis of an asset left to an heir is “stepped up” to the asset's current value.
Exemption under Section 54EC
Section 54EC provides that you do not have to pay LTCG tax on the sale of any long-term capital assets if the capital gains are invested in the designated government bonds and instruments. The bonds must be purchased within six months following the asset's sale.
The "36-month rule" for capital gains tax (CGT) primarily refers to the UK's Principal Private Residence (PPR) Relief, where the final 36 months (or 9 months for most) of a property's ownership period are tax-exempt, even if not lived in, provided it was a main home at some point. In the US, the relevant rule for home sales is the "2-out-of-5-year rule" for the Section 121 exclusion, allowing up to $250k/$500k profit tax-free if owned and used as a main home for 2 of the 5 years before sale, with exceptions for unforeseen circumstances.
The following are some of the most popular:
The 20% rule for capital gains refers to the highest federal tax rate for long-term capital gains, applying to higher income brackets when you sell investments (stocks, real estate) held for over a year, with lower rates of 0% and 15% for lower incomes, and even higher rates for special assets like collectibles. This rate kicks in for single filers earning over approximately $492,300 (2024) or $533,401 (2025), and higher for joint filers, making holding assets over a year a key tax strategy.
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.
Capital gains tax on $100k depends on how long you held the asset: short-term gains (held 1 year or less) are taxed as ordinary income (10-37%), while long-term gains (held over a year) are taxed at lower rates (0%, 15%, or 20%) based on your total taxable income and filing status, with 15% often applying in this range, plus potentially a 3.8% Net Investment Income Tax (NIIT) if your income is high.
You can avoid or minimize capital gains tax by holding assets over a year for lower long-term rates, using tax-advantaged accounts (like Roth IRAs/401(k)s), donating appreciated assets to charity, using tax-loss harvesting to offset gains, or leveraging primary residence exclusions for your home, but completely avoiding tax often involves specific strategies like Qualified Opportunity Zones or 1031 exchanges for real estate.
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%).
You can avoid or minimize capital gains tax by holding assets over a year for lower long-term rates, using tax-advantaged accounts (like Roth IRAs/401(k)s), donating appreciated assets to charity, using tax-loss harvesting to offset gains, or leveraging primary residence exclusions for your home, but completely avoiding tax often involves specific strategies like Qualified Opportunity Zones or 1031 exchanges for real estate.
Wealthy family buys stocks, bonds, real estate, art, or other high-value assets. It strategically holds on to these assets and allows them to grow in value. The family won't owe income tax on the growth in the assets' value unless it sells them and makes a profit.
The "3-3-3 rule" in real estate isn't a single guideline but refers to different strategies: for buyers, it's about financial readiness (3 months savings, 3 months reserves, 3 property comparisons) or a financial affordability check (30% income, 30% down, 3x income); for agents, it's a marketing habit (call 3, note 3, share 3) or prospecting (talking to everyone within 3 feet). There's also a developer rule (1/3 land, 1/3 build, 1/3 profit), though it's considered outdated by some.
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.
We thought Michigan residents might be interesting in learning how Facebook founder Mark Zuckerberg and several company insiders are using a legal tactic called a “grantor-retained annuity trust” to avoid paying hundreds of millions of dollars in estate and gift taxes on their Facebook shares.
Backdoor IRAs, carried interest, and life insurance are just some of the loopholes you can use to reduce your tax bills. It's important to plan correctly and use the right loopholes, credits, and deductions for your unique situation.
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.