UK investors can hold crypto products inside a tax-free ISA again after London-based startup Stratiphy became the first platform authorized to offer both crypto exchange-traded notes (ETNs) and the Innovative Finance ISA (IF ISA) wrapper required to shelter them from capital gains tax.
According to The Financial Times, the launch breaks a regulatory deadlock created earlier this month when HM Revenue & Customs (HMRC) stripped crypto ETNs of their eligibility for mainstream stocks-and-shares ISAs—a move that had effectively cut UK retail investors off from tax-efficient crypto exposure just six months after the Financial Conduct Authority (FCA) opened the door to retail access.
Daniel Gold, chief executive of Stratiphy, said the launch fills a gap left by the mainstream investment industry, noting that no other UK platform offers both crypto ETNs and IF ISAs despite rising demand.
“With regulatory changes coming into effect, investors need a simple and compliant pathway to maintain exposure to digital assets. If you want to access crypto tax-efficiently, this is currently the only way you can do it,” Gold said in comments reported by the Financial Times.
How the UK Got Here
The UK’s path to retail crypto ETNs has been stop-start. In January 2021, the FCA banned the sale, marketing, and distribution of ETNs referencing unregulated cryptoassets to retail investors, citing valuation concerns, market abuse risks, and the potential for substantial losses.
That ban was partially loosened in March 2024 to allow professional investors access via the London Stock Exchange, and then fully lifted for retail investors on 8 October 2025.
Alongside the FCA’s policy shift, the UK government announced that crypto ETNs would be eligible for tax-free savings accounts and registered pension schemes—a move that initially allowed investors to hold them inside mainstream stocks-and-shares ISAs.
That changed at the start of the 2026/27 tax year. HMRC’s updated guidance made crypto ETNs ineligible for new purchases inside stocks-and-shares ISAs, restricting them instead to Innovative Finance ISAs—a niche wrapper historically used for peer-to-peer lending and crowdfunding products and not offered by any mainstream investment platform at the time.
The change drew sharp criticism from parts of the investment industry, who argued it created a disconnect between FCA policy (which treats crypto ETNs as retail-eligible products) and HMRC tax policy (which treats them as outside the mainstream ISA framework).
Because no platform offered both crypto ETN access and an IF ISA wrapper, the tax-efficient route was in practice blocked — until today.
What Stratiphy Is Offering
Stratiphy is listing three products issued by 21Shares, Europe’s largest crypto ETP issuer with over $11 billion in assets under management across 50 listed products:
- A physically backed Bitcoin ETN
- A physically backed Ether ETN
- A hybrid vehicle combining Bitcoin and gold exposure
All three sit inside Stratiphy’s IF ISA wrapper, meaning any capital gains on the products are sheltered from tax—a particularly valuable feature given crypto’s historical tendency to deliver sharp gains and equally sharp drawdowns.
Stratiphy itself launched in August 2025 and currently manages around £4 million on behalf of roughly 2,000 retail and corporate clients, with its platform geared toward self-directed investors, business owners, and corporate treasurers who build their own strategies and backtest them against historical data.
The partnership with 21Shares was first announced in October 2025, positioning Stratiphy as the issuer’s first UK wealth management partner. At the time, 21Shares CEO Russell Barlow described the FCA’s policy shift as a “great first step” for UK retail investors looking for regulated crypto exposure.
Gold added that Stratiphy sees “a disproportionate level of interest” in crypto products from its user base, describing digital assets as “an interesting way to diversify your portfolio” given their low correlation to traditional asset classes.
An Important Caveat: No FSCS Protection
Investors considering the new wrapper should note a key difference from a stocks-and-shares ISA: IF ISAs are not covered by the UK’s Financial Services Compensation Scheme (FSCS). That means if Stratiphy or any counterparty in the product chain fails, investors would not be eligible for the FSCS’s standard £85,000 per-person protection that applies to mainstream ISAs.
This is a structural feature of the IF ISA wrapper rather than anything specific to Stratiphy, but it is a meaningful difference from the protections investors may be used to — and one of the reasons mainstream platforms have historically avoided the IF ISA product.
The FCA has also made clear that crypto ETNs, even when held in a tax-wrapped account, are classified as Restricted Mass Market Investments (RMMIs). Firms offering them must apply suitability assessments, display prominent risk warnings, and comply with the FCA’s Consumer Duty — reflecting the regulator’s view that these remain high-risk investments.
The Broader UK Crypto ETN Market
Stratiphy is entering a small but growing field. Crypto ETNs are already available on a range of mainstream UK platforms — including Interactive Investor, Freetrade, Revolut, Interactive Brokers, Trading 212, Saxo, and Moneyfarm — with Hargreaves Lansdown expected to add them by June. However, the Financial Times reports that none of those platforms is believed to have plans to introduce IF ISAs, leaving Stratiphy as the only UK provider offering the full combination of crypto exposure and tax shelter.
Uptake so far has been modest. Average daily trading volumes for crypto ETNs on the London Stock Exchange have been around $7.9 million year-to-date — a fraction of the $51.8 million traded daily on Germany’s Deutsche Börse, where the products have been listed for years longer, according to Bloomberg data.
Bitcoin’s 38% drop since the October 2025 retail ban lifted, and Ether’s 47% slide over the same period, have also weighed on demand at a time when new retail investors might otherwise have been attracted by fresh access.
The UK’s approach has mirrored a broader European trend toward retail crypto ETN access. France’s Autorité des Marchés Financiers (AMF) eased its restrictions on crypto ETN marketing in December 2025, removing mandatory warning labels—part of a unifying European crypto policy trend that has also included Nordic banks like Nordea offering CoinShares’ Bitcoin ETP to their 9 million private customers.
Also Read: UK Eyes Unified Framework for Stablecoins and Tokenized Deposits
