paas.build Go live
Verify us — don't take our word

Regulation: who actually holds your money

paas.build is the builder-facing product of UNIPaaS Financial Services Ltd — an FCA-authorised Payment Institution. Every claim on this page links to an independent public register you can check yourself.

FCA-authorised Payment Institution — FRN 929994.
Authorised by the UK Financial Conduct Authority. Look us up on the official register: register.fca.org.uk → search “929994” ↗
A real UK company, since 2019.
UNIPaaS Financial Services Ltd, registered in England & Wales, company no. 12314440: Companies House record ↗
Funds safeguarding.
As an authorised Payment Institution, client funds are held in safeguarded accounts, segregated from company money — a legal obligation under the UK Payment Services Regulations 2017, supervised by the FCA. Settlement runs on J.P. Morgan banking rails.
Processing real payments since 2020.
UniPaaS has run embedded payments and payouts for UK software platforms for years — paas.build is a new front door to the same regulated infrastructure, built for builders without a company. Parent site: unipaas.com ↗
Why we can open your account the same day (and why there's a cap).
Progressive KYB: we verify you in stages instead of all upfront. You get a live account immediately, capped at £1,500 until verification completes — then the cap lifts. The cap isn't a limitation we hide; it's the regulated mechanism that makes same-day onboarding legal and safe. That's the honest trade.
What we are NOT.
We are not a Merchant of Record. You stay the merchant: your name on the checkout, your customer relationship — and your tax obligations. If you want global VAT/sales tax handled for you, an MoR like Paddle is genuinely the better choice — here's the honest comparison.

Questions about any of this? Ask the CTO directly — contact. We answer plainly.