Crypto tax 2025/26
Tax year 06/04/2025 to 05/04/2026.
- CGT annual exempt amount
- £3,000
- CGT rates (most crypto)
- 18% / 24% on most crypto gains
- Register for Self Assessment by
- 5 October 2026
- File and pay online by
- 31 January 2027
Highlights this year
- CARF data collection by UK exchanges from January 2026
- Dedicated SA108 cryptoasset boxes on returns
- £50,000 disposal proceeds reporting threshold may apply
- Crypto income may count toward £1,000 trading allowance