15 years in FinTech and payments. Maps your business model to the right licence scope and leads the file all the way to the FCA decision, including banking and payment rails.
Get a payment institution license in the UK.
For remitters, acquirers, processors and open-banking firms: FCA authorisation as a payment institution runs from €20,000 capital, with small-PI and AIS registration routes below it, and the 2026 safeguarding regime across all of it. We run the file from 7 Bell Yard.
Updated
The working licence of the payments industry.
The payment institution licence is what most of the industry actually runs on: money remittance at €20,000 initial capital, payment initiation at €50,000, acquiring and the full execution list at €125,000 - authorised by the FCA under the Payment Services Regulations 2017 on the same statutory clocks as e-money: three months for complete applications, twelve for incomplete. Below authorisation sit two lighter routes: small-PI registration for businesses averaging under €3 million a month in payment volume, and registration-only status for account information services with no capital requirement at all.
Everything else that makes the UK the industry's home applies here in full - the talent pool, agency banking and Faster Payments access, clients that adopt, and so does the 2026 safeguarding rebuild: PS25/12's interim rules, in force from 7 May 2026, cover authorised PIs handling client funds with the same strengthened records and reporting as EMIs. If your model issues e-money - wallets, prepaid balances - you need the EMI licence instead; the boundary is subtle and expensive to get wrong, and drawing it correctly is the first thing we do. From our own office at 7 Bell Yard.
The industry's workhorse: FCA PI authorisation at €20k (remittance), €50k (PIS) or €125k (acquiring) - with SPI and AIS registration below.
The 2026 safeguarding rules cover funds-handling PIs from 7 May. EMI vs PI is the boundary that decides everything - drawn first.
Authorised PI - with SPI and AIS below it.
Capital follows the service: €20,000 for remittance, €50,000 for payment initiation, €125,000 for acquiring and execution. With registration routes underneath. We fix the perimeter first, then build once.
Capital follows the service - €20k to €125k. With no-capital registration routes beneath.
The full payment licence
Money remittance, acquiring, execution, card issuing without e-money, payment initiation. The service list defines the capital tier, from €20,000 to €125,000.
Money remittance, acquiring, execution, card issuing without e-money, payment initiation. The service list defines the capital tier, from €20,000 to €125,000.
- ✓Money remittance - €20,000 capital
- ✓Payment initiation - €50,000
- ✓Acquiring and execution - €125,000
- ✓Safeguarding under the 2026 regime
- ✓3-month statutory clock - when complete
- ✓Agency networks and FPS access routes
The registration tier
Small-PI registration for models under €3 million average monthly volume, and registration-only AIS status for open-banking data firms - no initial capital at either gate.
SPI under €3M monthly and registration-only AIS. The proving ground tier.
- ✓Small PI - under €3M monthly average
- ✓No initial-capital requirement
- ✓AIS - account information, registration-only
- ✓UK-only · upgrade paths to authorisation
- ✓Lighter files, same conduct standards
- ✓The proving ground for new models
Costs and timelines are confirmed for your case before any work begins. FCA fees follow its published schedule; the EMI-versus-PI boundary is assessed first. It decides capital, safeguarding and the whole file.
The industry's workhorse, in the industry's capital.
The framework is the PSRs 2017 under the FCA. The licence most payment businesses actually need, in the market where they scale.
€20,000 starts a remittance business; €125,000 runs full acquiring. The tiers let models license at their real scope instead of overpaying for unused permissions.License the scope you run.
Small-PI and AIS routes start regulated operations with no initial capital. The FCA built a proving ground, and disciplined founders use it.SPI/AIS from £0 capital.
The UK's open-banking ecosystem is the world's most developed. AIS/PIS firms plug into standardised APIs across every major bank, with the regulatory route registration-light.The world's best API ecosystem.
Faster Payments, agency models and sponsor networks. The operational infrastructure for licensed PIs is mature, competitive and reachable.Mature, competitive, reachable.
PS25/12's rules cover PIs handling client funds from 7 May 2026. Firms that implement properly convert a compliance cost into counterparty trust.Safeguarding as counterparty trust.
The EMI/PI boundary is where models trip. Wallets and stored balances need the EMI. We assess the perimeter first and file for the licence you actually need.EMI/PI boundary drawn correctly.
How the UK PI differs from other routes.
The PI is the right-sized licence for non-e-money payments. Compared squarely below.
| Feature | UK PI | Other routes |
|---|---|---|
| Capital | €20k-€125k by service | EMI €350k flat |
| E-money issuance | Not permitted - EMI needed | EMI covers both |
| Registration tier | SPI / AIS - no capital | Rare elsewhere |
| EU passport | None - UK-only | EU PIs passport EEA-wide |
| Country | License type | Taxation | Requirements |
|---|---|---|---|
United Kingdom | PI (FCA) - €20k-€125k | 25% CIT · 19% small | Deep market, no EU passport |
Lithuania | PI / EMI (Bank of Lithuania) | 17% CIT (2026) | CENTROlink, specialised desk |
Ireland | PI (CBI) | 12.5% CIT trading | Thorough, engagement-led |
Hong Kong | MSO licence (C&ED) | 16.5% · no CGT | Remittance-focused, fast |
United Kingdom
Lithuania
Ireland
Hong KongRequirements for FCA authorisation.Requirements for authorisation.
The PSRs define the file by service scope. The checklist below is what a complete application contains.
Reflects the PSRs 2017 and PS25/12 (interim safeguarding rules in force 7 May 2026) as of 2026.PSRs 2017 + PS25/12 (7 May 2026), as of 2026.
From first call to the FCA register.
EMI or PI, authorised or SPI/AIS, which capital tier. The analysis that decides the file, fixed in writing.EMI/PI, tier, SPI/AIS - in writing.
Limited company, approved persons and the MLRO the FCA interviews.Approved persons, MLRO.
Business plan, safeguarding to the 2026 rules where funds are held, AML and resilience. Complete before filing.Complete = the 3-month clock.
Question rounds on the statutory clocks - 3 months complete, 6-12 realistic. We answer every round.6-12 months realistic.
Register entry, rails live, and the reporting calendar we can keep running.Rails on, reporting running.
The EMI/PI boundary is where applications go wrong. Wallets and stored balances mean EMI. We draw the line first.
Licensed from the city we work in.

EMI or PI, which tier, which permissions. The boundary documented before the file, because it decides everything after.The boundary decides the file.
Business plan, safeguarding design, AML and resilience packs. Drafted by us and defended through the FCA's rounds.Defended through FCA rounds.
Agency-banking and FPS access mapped to your flows. The operational build alongside the licence.Mapped to your flows.
Where Europe matters: the EU PI/EMI structured alongside from our Vilnius office. One group, both markets.London + Vilnius, one project.







Taxation of payment companies in the UK.
The same clean UK frame as for e-money: ordinary corporation tax, VAT-exempt services, R&D relief for real engineering.
The main rate with the 19% small-profits tier. Remittance margins, acquiring fees and processing income under ordinary rules.19% small; ordinary rules.
Payment execution and transfers are exempt financial services. Partial-exemption recovery on costs is planned upfront, not discovered.Partial exemption planned.
Orchestration, fraud tooling and API infrastructure routinely qualify under the merged scheme. Documented defensibly from the start.Real engineering qualifies.
AIS/PIS models carry light balance sheets. The tax plan is mostly about revenue characterisation and group charges, both modelled early.Characterisation modelled early.
Where client funds are held, float and interest treatment follows established practice. Part of the safeguarding architecture, not an afterthought.Float treatment settled.
Cross-border corridors price predictably under the world's largest treaty network.Corridors price predictably.
*Figures as of 2026. Corridor pricing and partial exemption drive PI economics. Both modelled before launch.
Experienced lawyers and international consultants.
We provide end-to-end support, from company registration and the application file to regulatory interaction and compliance oversight - with an individualized approach to each client.
Builds the application itself: UK limited company, AML/KYC policy pack, capital structure and tax registrations. His document sets are the reason reviews finish in months, not years.
First point of contact for international founders. Runs the whole setup remotely, across time zones and languages - from the first call to a live, FCA-authorised institution.
Active across our channels.
Launch your payment institution in the UK with expert support.
Full-service assistance - from perimeter analysis to FCA authorisation and the rails build.
Get a consultation →Is the UK PI the right fit for your project?
Our legal team will analyze your case at no cost and provide a written legal opinion: which jurisdiction, licence scope, or route fits your business.
The UK payment institution licence: the practical answers.
What licence does a payment business need in the UK?+
FCA authorisation as a payment institution under the PSRs 2017 - with capital of €20,000 for money remittance, €50,000 for payment initiation, or €125,000 for acquiring and the full execution list. Small-PI and AIS registration routes sit below.
PI or EMI - how do we know which we need?+
If the model issues e-money - wallets, stored balances customers hold - it needs the EMI licence at €350,000. If it moves money without storing it - remittance, acquiring, initiation - the PI fits. The boundary is subtle, expensive to get wrong, and the first thing we assess.
What is the small-PI route?+
Registration for businesses averaging under €3 million a month in payment volume - no initial capital, a lighter file, UK-only, with an upgrade path to full authorisation once the model proves.
What about open-banking firms?+
Account information services register with no capital requirement; payment initiation requires authorisation at €50,000. The UK's open-banking APIs are the world's most developed - the regulatory route is deliberately light.
How long does authorisation take?+
Three months statutory from a complete application, twelve from an incomplete one - 6-12 months realistic. Completeness decides the clock, and it is our job.
Do the new safeguarding rules apply to PIs?+
Yes - authorised PIs handling client funds fall under PS25/12's interim regime from 7 May 2026: strengthened records, reconciliation and reporting, with the CASS-style end-state to follow. We build the architecture in from day one.
What substance does the FCA expect?+
A UK company with mind-and-management in the UK, approved persons and an interviewable MLRO, real operational controls, and - where funds are held - working safeguarding, not paper safeguarding.
How are PIs taxed?+
Corporation tax at 25% (19% small profits), VAT-exempt payment services with partial-exemption planning, and R&D relief for genuine platform engineering.
Does the UK PI passport into the EU?+
No - Brexit ended passporting. EU corridors run through an EU PI or EMI, typically from Lithuania; our London and Vilnius offices run the pairing as one project.
Why the UK PI with you?+
Because the perimeter analysis comes first and the rails plan comes built-in: EMI-versus-PI drawn correctly, capital tier matched to the model, agency banking mapped - from our own office at 7 Bell Yard.
What licence is needed?+
FCA PI - €20k/€50k/€125k by service.
PI or EMI?+
Stored balances = EMI. We assess first.
Small PI?+
Under €3M monthly; no capital.
Open banking?+
AIS registers; PIS authorises at €50k.
How long?+
3 months complete; 6-12 realistic.
Safeguarding?+
Yes for funds-handling PIs - 7 May 2026.
Substance?+
UK management, MLRO, real controls.
Taxes?+
25%/19%; VAT-exempt services.
EU passport?+
No - pair with an EU licence.
Why with us?+
Perimeter drawn first; rails built in.
Founders who wanted it done right.
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One message away from your UK payment licence.
Get a free legal opinion on your project - our legal team will analyze your case at no cost and provide a written legal opinion: which jurisdiction, licence scope, or route fits your business.Free legal opinion: which UK payment route fits your project and what it will cost.
Prifinance is an independent law and advisory firm. We are not a regulator and are not affiliated with, endorsed by, or acting on behalf of the Financial Conduct Authority or any other public authority. Authorisations are granted by, and obtained directly from, the competent authorities.