How the sponsor-bank model offers a faster, fully supervised path to the US market - and why compliance is the price of admission.
For a non-US fintech, the US banking licence process is the regulatory equivalent of dial-up internet: slow, expensive, and completely out of sync with how the rest of your business moves.
A new full-service bank charter typically takes at least one year - and frequently longer.
The OCC’s own licensing manual describes a multi-stage process: pre-filing meetings, a detailed business plan, capital adequacy reviews, background investigations, and public notice periods before any approval.
For a venture-backed fintech with a 24-to-30-month runway, that timeline is the whole ball game.
Those 12-plus months are not just a calendar problem - they are a capital problem.
A charter application demands serious legal spend, specialist consultants, and a compliance and financial crime build-out that looks more like a mid-tier bank than a Series B startup, all before a single US customer is onboarded.
Meanwhile, your product cycle does not pause.
Competitors who chose lighter-weight go-to-market paths are already live with US partners, gathering data, refining pricing, and building brand equity.
The opportunity cost is brutal: in fintech, categories are won by the player with the fastest compliant route to market, not necessarily the most elegant code.
Investors see this clearly.
Tighter follow-on funding and more conservative term sheets mean founders cannot assume they can “raise through” a multi-year regulatory holding pattern.
You can’t A/B test your way out of a charter backlog.
Enter the sponsor-bank model, which has quietly become the preferred on-ramp for ambitious non-US fintechs that want US access this quarter, not next political cycle.
Rather than spending 12-plus months chasing your own licence, you partner with a regulated US bank that already holds one - plugging into their ability to hold deposits, issue cards, and move money nationwide under their charter and regulatory umbrella.
Done properly, this is not a regulatory dodge.
It is an accepted structure that US regulators have supervised for years.
The OCC, Federal Reserve, and FDIC have all issued guidance on bank-fintech partnerships - while making clear that the sponsoring bank retains ultimate accountability for compliance.
The catch, of course, is compliance.
The regulatory environment around BaaS hardened sharply in 2024: enforcement actions against sponsor-bank programmes accounted for 35% of all combined enforcement notices from the Federal Reserve, FDIC, and OCC in Q1 2024 alone - up from just 10% in the same quarter a year earlier, according to Klaros Group.
The collapse of middleware provider Synapse in April 2024 only intensified scrutiny further.
In July 2024, the three agencies issued a Joint Statement making clear that partnering with a third party does not diminish a bank’s legal compliance obligations.
A survey of compliance professionals found that 90% of sponsor banks struggle with compliance - citing gaps in oversight, inconsistent controls, and unclear regulatory expectations.
If you treat your sponsor bank as a logo and not a prudential partner, you will earn the wrong kind of attention very quickly.
That is where firms like de Risk Partners have carved out a niche: bringing institutional-grade compliance frameworks - AML/KYC, BSA programmes, sanctions, financial crime - and embedding them into fintechs from day one, via fractional Chief Compliance Officer models.
Instead of building a full-time Wall Street-calibre compliance team on a startup budget, you access the experience of executives who have already survived the exam room - including practitioners with backgrounds at Citigroup, JPMorgan Chase, and American Express.
de Risk Partners’ advisory team includes Mark Carawan, former Global CCO at Citigroup.
The result is a different equation entirely: a credible, supervised path to the US market via a sponsor-bank framework and pre-built compliance infrastructure - aligned to what regulators are actively examining.
That does not eliminate scrutiny.
If anything, it professionalises it.
For non-US fintechs caught between “move fast and break things” and “move slowly and go broke,” that alignment is not a luxury.
It is the difference between building a US business and writing a very long, very expensive regulatory case study for someone else.
Sources: OCC Comptroller’s Licensing Manual; Goodwin Law (2025); Klaros Group / BAI (April 2024); OCC/Fed/FDIC Joint Statement on Bank-Fintech Arrangements (July 2024); Wolters Kluwer Compliance Survey (2025); Banking Dive BaaS Enforcement Tracker (2024).