What the FCA and Bank of England's 30 June Package Means for Tokenisation Founders and Investors.
- Luca Bellavita
- Jul 2
- 5 min read
The UK Crypto Rulebook Just Arrived!
For years, anyone building in tokenisation in the UK has had to plan around a moving target. The rules were coming, everyone agreed, but their shape was a matter of consultation papers and educated guesses. That ended on 30 June, when the Financial Conduct Authority published the final rules and guidance for its cryptoasset regime, alongside a joint statement with the Bank of England on how the two authorities will regulate systemic stablecoin issuers. Taken together, these documents turn a distant policy project into a concrete rulebook. This is the piece that matters most for the sector this year, so it is worth reading closely on both its halves.
The authorisation regime: governed like a financial services firm
The headline is unambiguous. The FCA has created new regulated activities for cryptoassets, and firms that want to provide those services to UK customers, whether they are based here or reaching in from abroad, will need to hold FCA authorisation and answer to FCA supervision. The same expectations that apply to a broker or a payments firm, on governance, on systems and controls, on the fitness of senior managers, now extend to the crypto and tokenisation sector. For a market that grew up outside that perimeter, this is a structural change, not a tweak.
You will be authorised, supervised and governed much more like a traditional financial services firm than a technology startup.
The timeline is the part to act on. The regime itself comes into force on 25 October 2027, which sounds comfortably far away until you look at the step before it. The authorisation gateway, the window through which firms actually apply for permission, opens on 30 September 2026 and runs to 28 February 2027. That is less than three months from today.
Any firm that intends to operate under the new regime needs to be gateway ready this autumn, with the governance, capital and compliance evidence an application demands. Founders who treat October 2027 as the deadline will have misread the calendar by a year.
The systemic stablecoin regime: who regulates what, and a notable reversal
The second half of the package settles how stablecoins will be governed, and it carries a reversal that matters more to the practical future of tokenisation than any of the authorisation news. Start with the division of labour. The FCA regulates every UK stablecoin issuer. Once HM Treasury formally recognises a particular stablecoin as systemic, meaning large enough that its failure could threaten financial stability, the Bank of England steps in to lead on the prudential rules, with the FCA still involved under joint oversight. It is a two tier model. Ordinary issuers sit with the FCA. The small number of coins that reach genuine scale graduate into a shared regime with the Bank standing behind them. Firms crossing that threshold would get a transition period the Bank expects to run between twelve and thirty six months, rather than an overnight switch.
Now the reversal. In its November 2025 consultation, the Bank proposed temporary holding limits on systemic stablecoins of 20,000 pounds per individual and 10 million pounds per business. Those caps drew heavy criticism from industry, on the grounds that a coin nobody is allowed to hold in useful quantity is not much use as money. In this latest package the Bank has dropped the individual and business holding limits altogether. In their place it will apply a temporary issuance guardrail to each systemic stablecoin, initially set at 40 billion pounds.
The Bank's own framing is that this delivers the same protection for the economy's access to credit, the reason the caps existed, while being cheaper to implement and, crucially, allowing unrestricted use by households and businesses. The backing rules moved in the same pragmatic direction, with the share of assets a systemic issuer may hold in interest bearing short term UK government debt raised from 60 to 70 per cent, the remainder in central bank deposits.
Why this matters for tokenisation
The difference between a 20,000 pound personal cap and no cap at all is the difference between a stablecoin that can only ever be a settlement curiosity and one a business can actually hold and move at commercial scale. Stablecoins are the cash leg of tokenised settlement. When a tokenised asset changes hands, something has to move the money instantly and with certainty, and a regulated sterling stablecoin is the obvious candidate. A regime that let individuals hold only pocket money in such a coin would have throttled exactly the institutional and business use cases that make tokenised markets work.
Removing the caps clears that road.
A position is warranted on the package as a whole, and this is a view rather than a neutral summary. On balance it is a net positive for tokenisation in the UK, even though it raises the cost of doing business. Ambiguity has been the real tax on this sector. It kept cautious institutions on the sidelines and made it hard for a serious founder to know whether their model needed permission or not. A defined perimeter, with a known gateway and known standards, lets credible operators commit and lets banks, funds and advisers engage without fear that the ground will shift under them. Swapping rigid per person stablecoin caps for an aggregate issuance ceiling is the better design too, protecting the banking system from a sudden flight of deposits while letting businesses use sterling stablecoins as real infrastructure. Legitimacy has a price, and for a sector that wants mainstream capital, paying it is the point.
There is a harder edge for smaller players. Authorisation is expensive and slow, and a regime modelled on traditional financial services will favour firms with the balance sheet and the compliance function to clear it. The counterweight is that the UK has deliberately kept parallel routes open for experimentation, through the Digital Securities Sandbox for tokenised issuance and settlement and the PISCES regime for private company share trading. The picture emerging is a regulated core with sandboxed edges, which is a more thoughtful design than a simple on or off switch.
For founders building on tokenised foundations, the practical instruction is to read the perimeter carefully and take advice early, because whether a given tokenised equity or fund model falls inside the new regulated activities turns on detail, and the FCA is still consulting on perimeter guidance separately. The stablecoin approach is also open for feedback until 22 September 2026, with the Bank aiming to finalise its Code of Practice by the end of 2026 and the regime expected live in 2027. Anyone whose model depends on a regulated sterling stablecoin should be reading the draft now.
This piece is general information for founders and investors, not legal, tax or investment advice. The rules include measures still in draft and under consultation, and firms should take professional advice on how the regime applies to their specific model.
Key takeaways
On 30 June the FCA published final cryptoasset rules alongside a joint FCA and Bank of England approach to systemic stablecoins. Firms serving UK customers will need FCA authorisation and supervision, much like traditional financial services firms.
The regime takes effect on 25 October 2027, but the authorisation gateway opens on 30 September 2026 and closes on 28 February 2027. That autumn window is the real deadline.
The FCA regulates all UK stablecoin issuers; the Bank of England leads on prudential rules once HM Treasury recognises an issuer as systemic, with a 12 to 36 month transition.
The proposed 20,000 pound individual and 10 million pound business stablecoin holding caps have been dropped, replaced by a 40 billion pound temporary issuance guardrail per systemic coin, allowing unrestricted use by households and businesses. Backing in short term UK government debt rises from 60 to 70 per cent.
Clear rules raise the compliance bar but remove the ambiguity that held tokenisation back, and usable sterling stablecoins are the cash leg tokenised settlement needs. Stablecoin feedback closes 22 September 2026; the regime is expected live in 2027.
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