Lowering capital gains tax involves holding assets for over one year to qualify for lower long-term rates (0%, 15%, or 20%), utilizing tax-advantaged accounts (IRAs, 401(k)s, HSAs), and employing tax-loss harvesting to offset gains with losses. Other strategies include gifting appreciated assets to charity, qualifying for primary residence exclusions ($250k-$500k), and utilizing step-up in basis for inherited assets.
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.
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.
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.
On a primary residence, there are a number of expenses that can reduce potential capital gains: Qualified home improvements. Realtor commissions. Transfer tax.
Use the 50% CGT discount – If you own a property for longer than 12 months, you may qualify for a 50% discount on your capital gain. Sell at the right time – Timing your sale can make a significant difference. Selling within a six-year window or after moving back in can restore your exemption.
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.
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.
Maximum marginal rate is the highest rate of tax at any income level. This means for those with incomes between Rs 2 crore and Rs 5 crore, 39% will be the highest applicable tax rate, and for those with incomes above Rs 5 crore, it will be 42.74% — the highest tax rate since 1992.
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.
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.
Does reinvesting reduce capital gains? Real estate investors can employ certain tax strategies to potentially defer gains on the sale of a property. But with stocks, reinvesting your gains does not reduce the federal income taxes you may owe.
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.
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 beneficiary claiming the discount must be an Australian resident for tax purposes. The trust must have held the asset for at least 12 months before the CGT event occurs.
In most cases, transferring such assets to a family member or charity allows you to avoid paying capital gains taxes on the appreciation (your heirs will be subject to capital gains tax when they sell the holding) which for long-term holdings is taxed at up to 20%, plus an additional 3.8% net investment income tax if ...
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Offset gains by making use of allowable losses
If your total taxable gains are still above the CGT allowance after using your current year's losses, you can also use losses from previous years. If they reduce your gain to the tax-free allowance, you can carry forward the remaining losses to a future tax year.