Can You Hold Crypto in a SIPP or Pension? UK Rules Explained
Whether cryptocurrency can go in a UK pension or SIPP — why direct crypto doesn't qualify, where regulated crypto ETNs and ETFs fit, and the tax advantages at stake.
A pension is the most tax-efficient wrapper most UK investors have — contributions get tax relief, and growth inside the wrapper is free of Capital Gains Tax. So it's natural to ask: can you put Bitcoin in a SIPP? The short answer is you can't hold crypto directly, but the edges of that answer have been shifting.
Why direct crypto doesn't qualify
Holding actual BTC, ETH or any other token inside a registered pension scheme is effectively impossible in practice. Cryptoassets are treated as non-standard investments; SIPP providers must meet strict FCA capital requirements for non-standard assets, and mainstream providers simply refuse them. There's no ban written in tax law aimed at crypto specifically — it's a regulatory and practical barrier — but the result is the same: no major UK SIPP provider lets you hold raw crypto.
Exchange-traded products are the live route
The picture changed with regulated crypto exchange-traded products. Listed crypto ETNs and overseas spot ETFs track Bitcoin or Ethereum through a regulated security — and a security with a recognised listing can, in principle, sit inside a SIPP where the provider allows it. Availability varies significantly between providers, and some restrict these products to advised or sophisticated investors. If your provider allows them, growth inside the SIPP escapes CGT entirely, which for a volatile asset can be a very large saving.
The tax comparison
Outside a pension, crypto gains above the £3,000 annual exempt amount are taxed at 18% or 24%. Inside a SIPP there's no CGT on growth, contributions attract relief at your marginal rate, but you can't access the money until at least age 55 (rising to 57 in 2028), and withdrawals beyond the 25% tax-free lump sum are taxed as income. The trade-off is access versus tax efficiency.
What to watch for
Anyone promising to put actual Bitcoin "in your pension" deserves scrutiny — schemes marketing direct crypto SIPPs have been a recurring source of pension scams and unauthorised-investment problems. Stick to FCA-regulated providers, check the product is a listed security rather than the underlying token, and remember pension rules can change.
If you hold crypto outside a wrapper — which is where almost all UK crypto sits — the CGT rules apply in full. CryptoLens calculates your Section 104 pools, applies the allowance, and shows exactly what HMRC would expect on your SA108.
This is general information, not personal tax or financial advice.
Frequently asked questions
Can I hold Bitcoin directly in a UK SIPP?
Not in practice. Crypto is a non-standard investment and mainstream SIPP providers don't accept it. Regulated crypto ETNs or ETFs may be available through some providers instead.
Do I pay Capital Gains Tax on crypto held in a pension?
Assets inside a registered pension grow free of CGT. But since you can't hold raw crypto in a pension, this only applies to regulated crypto securities your provider permits.
Calculate your crypto CGT outside a pension
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