Financial Controller Fintech Firms

The Financial Controller at a fintech or payments business manages a finance environment that combines the scale-up FC’s investor reporting obligations (VC or PE board pack, ARR bridge, IFRS 15 revenue recognition) with the FCA-regulated firm FC’s compliance obligations — safeguarding under the Payment Services Regulations 2017, the Electronic Money Regulations 2011 and, since 7 May 2026, the FCA’s CASS 15 rules; own funds under those regulations or, for a fintech bank, the prudential rules for banks; regulatory returns submitted through RegData; and, in firms with FSMA permissions, Senior Managers and Certification Regime (SM&CR) responsibilities. The fintech FC therefore spans both the commercial scale-up scope and the regulatory compliance scope at the same time, which makes it one of the more technically demanding FC roles in the UK market.

Accountancy Capital places Financial Controllers at payment institutions, e-money institutions, FCA-regulated fintech businesses, lending platforms, buy-now-pay-later operators, embedded finance businesses and open banking firms across the UK, typically at £65,000 and above — permanent, interim and fractional. Call 0204 553 8893. Senior manager appointments run with our sister firms in FD Capital Group: SMF2 (Chief Finance Function) and CFO searches with FD Capital’s FCA Regulated Firm Recruitment, and SMF16 (Compliance Oversight) and SMF17 (MLRO) appointments with SMF Capital. For the wider regulated landscape, see our hub on the Financial Controller at FCA-regulated firms.

PSR Safeguarding Reconciliation

Payment institutions and e-money institutions that hold funds belonging to customers must safeguard those funds — either by segregating them in a designated safeguarding account with an authorised credit institution (or investing them in secure, liquid assets), or by covering them with an insurance policy or comparable guarantee from an insurer or credit institution. The FC at a fintech payments business manages the safeguarding compliance programme: maintaining the safeguarding calculation of relevant funds (as defined in Regulation 23 of the Payment Services Regulations 2017, with equivalent provisions for e-money in the Electronic Money Regulations 2011), reconciling safeguarded balances against the requirement, and remediating any shortfall immediately.

Since 7 May 2026 the operational detail has been set by CASS 15, introduced by the FCA’s PS25/12 after a nine-month implementation period. It requires internal and external safeguarding reconciliations at least once each reconciliation day; a monthly safeguarding return to the FCA; an annual safeguarding audit by a qualified auditor (firms that have not safeguarded more than £100,000 at any time in the previous 53 weeks are exempt, as are small payment institutions and payment initiation providers); and a resolution pack. CASS 15 does not introduce a statutory trust. Relevant funds not yet segregated must be segregated by the end of the business day after receipt.

Safeguarding reconciliation is demanding in a different way from CASS 7 client money reconciliation, because the requirement moves daily with the volume of funds in transit — for a payment institution, funds received from payment service users but not yet paid out to the payee or returned to the payer, a figure that can fluctuate significantly between business days, often across several currencies, card scheme settlements and partner accounts. The FC who has designed and operated a safeguarding reconciliation programme — producing the daily calculation, verifying balances and running the shortfall and breach process — has a regulatory skill that is in short supply relative to demand. Our guides to CASS 7 versus CASS 15 experience and five things fintech FCs know about PSR safeguarding go further.

E-Money Own Funds Requirement

E-money institutions (EMIs) authorised under the Electronic Money Regulations 2011 must hold initial capital of at least £350,000 and maintain own funds at no less than the higher of that amount and their own funds requirement. For e-money issuance, the requirement is 2% of average outstanding e-money — the average of the total e-money liabilities at the end of each calendar day over the preceding six calendar months. Payment services that an EMI provides unrelated to e-money issuance add a further requirement calculated under the payment services methods. The FC at an EMI calculates the position monthly, compares it with available own funds (broadly paid-up capital and qualifying reserves, less deductions) and reports own funds and headroom to the board and the senior management team.

For authorised payment institutions (PIs) under the Payment Services Regulations 2017, the own funds requirement is calculated differently — under one of three methods (A, B or C) set out in Schedule 3 to the PSRs. Method B, based on a sliding scale of payment volume, is the most commonly used. The FC at a PI maintains the own funds calculation under the applicable method and monitors the position against the requirement monthly. Small payment institutions have no own funds requirement but face volume limits.

Fintechs outside payments carry their own capital frameworks: consumer credit lenders and brokers hold financial resources under the FCA’s rules for credit firms, MiFID investment platforms fall under MIFIDPRU and the ICARA, and cryptoasset firms will hold capital under the new COREPRU and CRYPTOPRU sourcebooks when the FCA’s regime commences on 25 October 2027 — see our guide to finance in a cryptoasset firm. Every authorised firm also needs a wind-down plan, and the capital figures should tie back to it.

IFRS 15 Revenue Recognition in Fintech

Fintech revenue models are among the more complex IFRS 15 environments in the UK commercial market (FRS 102 reporters apply the equivalent revenue model introduced by the 2026 amendments to Section 23). The fintech FC must apply the five-step model to revenue streams that include: transaction fee income (recognised as each transaction is performed, which for high-volume processors may mean millions of recognition events a month); subscription and SaaS licence income (generally recognised over time as the service is delivered); and interchange income from card issuing (recognised as transactions are processed). Interest earned on float or customer balances, where the firm is permitted to earn it, is accounted for under IFRS 9 rather than IFRS 15, but sits alongside it in the revenue analysis. The fintech FC who has built the revenue recognition model for a multi-stream business — mapping each revenue type to its performance obligation and recognition trigger, and resolving principal versus agent questions on partner arrangements — has a technical capability that is directly applicable across UK fintech employers. Our IFRS 15 revenue recognition guide covers the standard in more depth.

FCA RegData (Formerly GABRIEL) Returns for Fintech Businesses

FCA-regulated fintech businesses submit returns specific to their regulatory category through RegData, which replaced the FCA’s old GABRIEL system. Authorised payment institutions and e-money institutions submit an annual return covering their financial position, capital and safeguarding arrangements (small PIs file a shorter version), payments fraud reporting, an annual operational and security risk report and, since CASS 15 came into force, the monthly safeguarding return. Firms with FSMA permissions — lenders, credit brokers, investment platforms — submit the financial and capital data items attached to those permissions. The FC owns the production and submission of these returns on the FCA’s required timetable, makes sure they agree to the underlying ledgers and reconciliations, and manages supervisory queries when they arise. Our guide to regulatory reporting through RegData explains the wider landscape.

R&D Tax Relief and Fundraising

Most fintechs build their own technology, so R&D tax relief is often material. For accounting periods beginning on or after 1 April 2024, most companies claim under the merged R&D expenditure credit scheme, with enhanced R&D intensive support available to qualifying loss-making SMEs whose R&D spend is a high proportion of total expenditure. First-time claimants must notify HMRC within six months of the period end, and every claim now needs an additional information form. HMRC’s guidance on R&D relief sets out the rules; the FC’s job is to make sure qualifying costs are captured as they are incurred and that the technical narrative can be evidenced. Our FC’s guide to R&D tax claims covers the process.

Fundraising is the other recurring event. A fintech FC typically supports each round with the data room, the investor financial model, regulatory capital projections showing the firm stays above its requirement as it grows, and answers to due diligence on safeguarding and compliance history — investors in regulated fintechs ask about breaches and FCA correspondence as routinely as they ask about burn. Early rounds may also involve SEIS and EIS advance assurance. See the FC’s role in fundraising due diligence.

Fintech FC Salary Benchmarks

Fintech FCs typically command a premium of around 15–22% over equivalent commercial scale-up FCs, reflecting the safeguarding, own funds and regulatory reporting obligations layered on top of the standard scale-up scope. Senior FCs at scaled fintechs can sit above these ranges, and Senior or Group FC roles in regulated businesses are benchmarked separately in the regulated firm finance salary guide. See also FC at FCA-Regulated Firms, FC for Scale-Ups and the London FC Salary Guide.

What Accountancy Capital Assesses in Fintech FC Candidates

Safeguarding reconciliation ownership. Has the candidate designed and operated a safeguarding reconciliation programme — producing the daily calculation, reconciling safeguarded balances and managing shortfall remediation — and have they worked under CASS 15 or prepared for the safeguarding audit?

Own funds requirement calculation. Has the candidate calculated the e-money own funds requirement or the payment institution requirement under the applicable method, and reported own funds and headroom to the board?

IFRS 15 multi-stream revenue recognition. Has the candidate built a revenue recognition model for a fintech business with multiple revenue streams — transaction fees, subscription SaaS, interchange — and separated interest on balances correctly?

RegData regulatory returns. Has the candidate prepared and submitted FCA returns for a payment institution or e-money institution, including the monthly safeguarding return?

VC or PE board pack. Has the candidate produced the monthly investor board pack — ARR bridge, KPI scorecard, rolling forecast — for a VC or PE-backed fintech board?

Fintech finance professionals with safeguarding, own funds and FCA regulatory reporting experience are consistently in demand. Register here or call 0204 553 8893. Candidates considering the sector can read our guide to building a finance career in fintech.

The UK fintech sector remains an active source of FC appointments outside traditional financial services, driven by payments, open banking, embedded finance and regulated lending businesses that need FCs combining scale-up investor reporting (VC board pack, ARR bridge, IFRS 15) with FCA regulatory capability (safeguarding, own funds, RegData) from the day they are authorised. Most FCs have developed one or the other; fewer have developed both, because the combination is built mainly through direct fintech employment rather than through commercial accounting or traditional financial services alone. That is why the fintech FC is usually in short supply relative to demand.

A note on senior manager functions: SM&CR applies to firms authorised under FSMA, such as lenders, credit brokers, investment firms and banks. Payment and e-money institutions authorised only under the PSRs and EMRs are not currently SM&CR firms, although the FCA must be told who is responsible for managing them and assesses those individuals. Where a fintech does fall within SM&CR, the SMF2 Chief Finance Function is usually held by the CFO or Finance Director rather than the FC — see SM&CR explained for finance teams.

Fintech FC brief essentials for Accountancy Capital: FCA permission type (payment institution, e-money institution, lender, credit broker, open banking provider); safeguarding method (segregation in a safeguarding account, or insurance or guarantee); average outstanding e-money or monthly payment volume; whether the firm is subject to the annual safeguarding audit; funding stage and investor profile; whether the FC will hold or support a senior manager function; and accounting system (Xero, Sage, NetSuite or a specialist payments platform). With these confirmed, we can match the brief to candidates with the specific safeguarding, regulatory reporting and investor reporting profile the role requires. We respond the same working day; permanent shortlists typically follow within one to two weeks, and interim or fractional fintech FCs within days. Fees are agreed in writing before a search starts. Call 0204 553 8893.

Fintech FC: The Open Banking and Embedded Finance Market

The UK’s open banking and embedded finance market — businesses offering payment initiation, account information, bank-as-a-service and embedded lending products under FCA permissions — creates a distinct category of fintech FC brief. Revenue is driven by API transaction volumes rather than traditional payment processing, and the regulatory overlay varies: pure account information and payment initiation providers do not hold customer funds and so have no safeguarding requirement, while bank-as-a-service and embedded payments businesses usually do. The embedded finance FC must also manage the accounting for white-label financial products — where the fintech earns a fee on each product sold through a partner’s customer interface — and the revenue sharing arrangements with distribution partners that create IFRS 15 principal versus agent judgements.

Accountancy Capital places FCs at open banking, embedded finance, BNPL and API-driven fintech businesses. See FC at FCA-Regulated Firms, Fintech Finance Recruitment, FC for Scale-Ups and FD Capital FCA Recruitment for the complete fintech and regulated firm FC service.

Frequently Asked Questions

What does a fintech Financial Controller earn?

Typically £65,000–£95,000 in London and £55,000–£81,000 regionally, with interim FCs at around £440–£600 a day. Holding a senior manager function usually adds 15–25%.

Can a CASS 7 client money accountant step into a payments FC role?

Often, yes — the reconciliation and audit discipline transfers, but the safeguarding rules, daily cycle and returns differ and need learning quickly.

Should an early-stage fintech hire a full-time FC?

Not always. A fractional FC for an FCA-regulated firm can build safeguarding and reporting processes through authorisation before a permanent hire is justified.