I'm a developer, not a tax professional. This guide is researched from IRS Revenue Procedure 2025-32 and HMRC guidance (linked throughout) but hasn't been reviewed by a CPA. Verify against official guidance before filing.
| Allowance | Country | 2026 amount | Applies to |
|---|---|---|---|
| 0% long-term CGT bracket (single) | USA | Up to $49,450 taxable income | Long-term capital gains only |
| 0% long-term CGT bracket (MFJ) | USA | Up to $98,900 taxable income | Long-term capital gains only |
| Standard deduction (single) | USA | $16,100 | All income including short-term gains |
| Standard deduction (MFJ) | USA | $32,200 | All income including short-term gains |
| Annual gift tax exclusion | USA | $19,000 per recipient | Gifts of crypto to individuals |
| Annual Exempt Amount (AEA) | UK | £3,000 | Net capital gains — use it or lose it |
| Personal Allowance | UK | £12,570 | All income including staking rewards |
| Trading/miscellaneous allowance | UK | £1,000 | Staking, mining, casual trading income |
| Spousal/civil partner transfer | UK | Unlimited | CGT-free transfers between spouses |
| Filing status | 0% rate threshold | 15% rate threshold | 20% rate applies above |
|---|---|---|---|
| Single | Up to $49,450 | $49,451 – $545,500 | Over $545,500 |
| Married Filing Jointly | Up to $98,900 | $98,901 – $613,700 | Over $613,700 |
| Head of Household | Up to $66,200 | $66,201 – $579,600 | Over $579,600 |
| Married Filing Separately | Up to $49,450 | $49,451 – $306,850 | Over $306,850 |
These thresholds apply to taxable income — not gross income. Taxable income is gross income minus your standard deduction. A single filer with $60,000 in gross income claiming the $16,100 standard deduction has $43,900 in taxable income — within the 0% bracket for long-term gains.
Long-term capital gains are added on top of your ordinary income to determine your bracket. If your salary uses up $40,000 of the $49,450 threshold, only $9,450 of long-term gains can fit in the 0% bracket. Gains above that get pushed into the 15% bracket. Always calculate the full-year income picture before assuming your gains qualify for 0%.
The 0% bracket applies only to long-term capital gains — assets held for more than 366 days. Short-term gains are taxed as ordinary income at rates up to 37%, regardless of how low your income is. This is the single strongest financial incentive to hold crypto past the one-year threshold before selling.
| Filing status | 2026 standard deduction |
|---|---|
| Single / Married Filing Separately | $16,100 |
| Married Filing Jointly | $32,200 |
| Head of Household | $24,200 |
A single filer with $65,000 in gross income subtracts $16,100 to get $48,900 in taxable income — below the $49,450 threshold for the 0% long-term CGT rate. This means they could realise up to $550 in additional long-term crypto gains and still pay zero federal tax on them — purely because the standard deduction brought their taxable income within the 0% bracket.
The gift tax exclusion covers the donor's gift tax — not the capital gains tax on appreciation. If you bought BTC for $5,000 and gift it when worth $19,000, you have no gift tax (within the exclusion) but you have realised a $14,000 capital gain. You still owe CGT on that $14,000. The recipient pays CGT only when they later sell, using your original cost basis.
If you give appreciated crypto to a family member in the 0% long-term capital gains bracket (taxable income below $49,450 single), they can sell it and pay zero federal tax on the gain — while you would have paid 15% or 20%. A married couple can give $38,000 per recipient per year ($19,000 each) with no gift tax paperwork.
| Tax year | AEA for individuals |
|---|---|
| 2022/23 | £12,300 |
| 2023/24 | £6,000 |
| 2024/25 | £3,000 |
| 2025/26 | £3,000 |
| 2026/27 | £3,000 (confirmed) |
Unlike the US standard deduction, the UK Annual Exempt Amount cannot be carried forward. If your net gains in 2025/26 are only £1,500, the remaining £1,500 allowance is permanently lost. If you have positions with modest gains, consider disposing of them before April 5th to use the current year's allowance before it expires.
The £3,000 threshold applies to your net gains — total gains minus total losses in the same tax year. If you have £5,000 in gains and £2,500 in losses, your net gain is £2,500 — fully covered by the AEA, no CGT owed. Register losses even in years when you have no net gain: they carry forward indefinitely and offset future gains.
An investor with no salary and £10,000 in staking rewards during 2025/26 pays zero income tax — fully within the personal allowance. For retired investors, part-year workers, or anyone with modest other income, this allowance can shelter all staking returns from income tax.
If your total income exceeds £100,000, the Personal Allowance reduces by £1 for every £2 above that threshold — reaching zero at £125,140. This creates an effective 60% marginal rate in the £100,000–£125,140 band. If staking rewards push you above £100,000, the real tax cost is significantly higher than the headline 40% Higher Rate implies.
| Total miscellaneous income | Treatment |
|---|---|
| Below £1,000 | Potentially no reporting needed |
| £1,000 – £2,500 | Contact HMRC; deduct £1,000 from gross income |
| Above £2,500 | Must file Self Assessment; deduct £1,000 or actual expenses |
A couple each earning £800 in staking rewards both fall within their individual £1,000 allowances — neither owes income tax or has a reporting obligation from staking alone. This is a straightforward way to shelter small staking returns from any UK tax obligation.
A married couple each has their own £3,000 AEA and their own CGT rate band. Transferring half a position to a spouse before selling means both can use their £3,000 AEA — sheltering £6,000 total tax-free instead of £3,000. If the receiving spouse is Basic Rate and the transferring spouse is Higher Rate, the overall CGT rate on the transferred portion drops from 24% to 18% — a genuine, legal tax reduction.
HMRC can challenge spousal transfers that appear arranged purely for tax purposes with an immediate return of the asset. The transfer should reflect genuine intent to give the asset to your spouse — not a same-day transfer and retransfer. Document the transfer properly.
| Strategy | Country | Allowance used | When to act |
|---|---|---|---|
| Realise long-term gains within the 0% bracket | USA | 0% CGT bracket | Before December 31st |
| Harvest losses to offset gains | USA / UK | Reduces net taxable gain | Dec 31 (US) / Apr 5 (UK) |
| Gift to lower-bracket family member | USA | $19,000 annual exclusion | Any time during the year |
| Use the AEA before April 5th | UK | £3,000 AEA — cannot carry forward | Before April 5th |
| Transfer to spouse before selling | UK | Both spouses' £3,000 AEA | Before disposal |
| Claim the £1,000 trading allowance | UK | £1,000 miscellaneous allowance | In Self Assessment return |
| Register capital losses — even small ones | UK | Carries forward indefinitely | In Self Assessment (within 4 years) |