#1 EU opens MiCA review to admit non-EU stablecoins (Tether and peers)
Regulation · Geopolitics | EU / US
What happened: The European Commission has opened a review of MiCA’s stablecoin provisions, driven by pressure from the US GENIUS Act and Trump administration policy. The review would let previously excluded non-EU issuers such as Tether operate in the EU, alongside other emerging-technology provisions.
Why it matters for a UK SMB operator: MiCA has functioned as a hard compliance line since 2024 — UK founders using USDC-settled rails or EU payment corridors have been building around a stable rulebook. If that rulebook loosens to admit weaker-reserve issuers, the assumption that ‘MiCA-compliant’ signals safety weakens too, and UK operators taking EU stablecoin payments need to re-check counterparty issuer status rather than relying on the badge.
#2 US Treasury sanctions crypto exchanges tied to Iran’s IRGC
Fraud · Geopolitics · Regulation | US / Global
What happened: On 7 August 2026, Treasury announced sanctions on crypto exchanges accused of financing Iran’s Islamic Revolutionary Guard Corps, plus a separate action against a network described as the Iranian regime’s covert currency operation.
Why it matters for a UK SMB operator: This is the sanctions regime treating stablecoin rails the same way it treats correspondent banking — meaning any UK business with exposure to crypto-adjacent payment rails inherits the same due-diligence burden as traditional cross-border banking, not a lighter one. It also signals where ‘systemic’ stablecoin oversight is heading globally, which is directly upstream of the MiCA review above.
#3 PSR confirms APP fraud reimbursement policy is working — but flags inconsistency, formal consultation due December 2026
Fraud · Regulation | UK
What happened: An independent Frontier Economics review published by the PSR on 1 July found APP fraud losses down roughly £73m a year and scam volumes down by nearly 35,000 since mandatory reimbursement began. Reimbursement rates for in-scope claims are now around 97%. The PSR has also published a roadmap flagging inconsistent outcomes and will formally consult in December 2026 on tightening the regime further.
Why it matters for a UK SMB operator: This is the clearest evidence yet that the reimbursement mandate is reshaping PSP behaviour rather than just redistributing losses — which strengthens the case that fraud prevention capability is becoming a genuine commercial differentiator between payment providers, not a compliance afterthought. SMB finance leads choosing a PSP or acquiring bank now have a data-backed reason to ask about reimbursement performance, not just pricing.
ALSO ON THE RADAR
- Visa/Mastercard US interchange settlement approved by federal court — 10bp average cut over five years, 1.25% cap on standard consumer cards for eight years — court approval landed 9 June, still working through implementation; watch for UK/EU read-across pressure on card fees.
- UK BNPL regime live since 15 July 2026 — FCA now regulating deferred payment credit — lenders need authorisation and must run affordability checks; SMB merchants offering BNPL at checkout should confirm their provider’s authorisation status.
- HM Treasury payments regulatory overhaul consultation — Published 14 July 2026, closes 6 October 2026 — folding PSR into the FCA and rationalising payment permissions across fiat, tokenised deposits and stablecoins. Still the dominant open UK regulatory story; no material update since the last sweep.
- Mastercard/Visa 2026 interchange category changes — New Mastercard Undefined Authorisation Fee and MOTO fee changes, Visa Digital Commerce Service Fee expansion — incremental cost pressure for SMB card acceptance, US-led but watch for UK network mirroring.
- UK fintech funding down 35% H1 2026 vs H2 2025 — Tracxn data shows late-stage funding fell 45%, seed funding rose 93% — a capital-efficiency market that rewards the kind of proof-of-paying-customer.
