Sectors
FinTech
Senior FinTech and financial services lawyers
Legal advice tailored to FinTech businesses
Arbor Law advises FinTech businesses across the full range of their legal needs: from early-stage startups working through their first regulatory hurdles, to established platforms handling the compliance, commercial and operational demands of scale.
Our lawyers have worked in financial services, payments and technology law for years, often from inside the businesses they now advise, and they bring that perspective to the specific challenges of building and scaling a FinTech.
What we do for FinTech in-house teams
Senior lawyers who have lived inside FinTech
FinTech sits at the intersection of financial regulation, technology law and commercial pressure, and the work is rarely about the rules in isolation: it is about how the rules interact with your business model, your tech stack and the next stage of growth. At Arbor, you work with senior lawyers who have advised in financial and payments services from both the provider and the merchant side, with prior roles at Baker McKenzie, Olswang and other leading City and international firms, and that operational background shapes every instruction.
A bill you can defend internally
What you get from us is City-grade Partner judgement, at the rate a Magic Circle associate charges. Our lawyers are ex-Big Law, trained in the same firms you would expect to instruct on a serious matter, and many of them have worked in-house in FinTech and financial services as well. We do not run the atrium, the leverage model or the overheads, so we do not bill you for them.
Advice calibrated to the stage you are actually at
No two FinTechs face exactly the same legal questions: the issues that matter at seed look very different from those at Series B, and different again when you are preparing for international expansion. We listen carefully to what the business is trying to do, then calibrate the advice to your stage, your risk appetite, and the commercial priorities you are working to, rather than dropping a standardised playbook on a situation that requires nuance.
Sector context already on the page
Our lawyers advise across payments, lending, open banking, crypto-assets, regtech and embedded finance, so when you describe your model we recognise it. The regulatory map for a UK-only payments business is not the regulatory map for a cross-border lending platform, and we know the difference because we have advised on both. That context shapes every decision: from the first FCA conversation to the next round of capital. This includes the operationally significant obligations that payments businesses and e-money institutions carry around safeguarding arrangements, financial promotions approval and the governance frameworks that need to keep pace with growth.
Cross-border coverage when the regulatory map gets complicated
FinTech businesses frequently operate across multiple regulatory environments, and the compliance picture gets more complicated quickly as you scale internationally. We advise on financial services and payments regulation across jurisdictions, which provides specialist FinTech support for businesses operating in the UAE and across the wider Middle East.
A working pattern that fits alongside your in-house team
We sit alongside your in-house team rather than around it: we brief in the format that suits you and act as an extension of your function. Where you want us to handle the matter end-to-end, we do that. Where you want to keep the lead and use us for senior input on the points that need it, we do that too. Some FinTechs use us as their fractional GC; others use us only for the regulatory or transactional spikes. The aim is the same either way: to reduce the friction your function feels with the rest of the business, not add another layer to it.
Senior legal advice that keeps pace with a sector that never stands still
FinTech moves fast, and the rules move with it
FinTech is defined by speed: speed of innovation, speed of growth, and an accelerating rate of regulatory change. The frameworks that govern financial services, payments, open banking, consumer lending and data use are all evolving at once, driven by regulators that are simultaneously trying to enable innovation and manage the risks that come with it: keeping pace with that, while also handling the day-to-day legal demands of building a company, is a real challenge.
Legal issues rarely arrive in isolation
The legal issues a FinTech faces rarely arrive in isolation: a payments platform managing its FCA authorisation is also negotiating merchant acquiring agreements, structuring its data architecture for GDPR, and handling SaaS supplier contracts at the same time. A lending business raising its next round is managing investor documentation, consumer credit compliance and the employment side of a growing team in parallel. In that environment, fragmented advice from advisers who do not see the full picture tends to create as many problems as it solves.
A joined-up legal partner that knows the sector
We work with FinTech businesses as a joined-up legal partner across all of these areas, with a team that knows the sector from the inside. Many of our lawyers have worked in financial services businesses as well as advised them, and that shapes how we approach every instruction: with a focus on what is commercially important, what the regulatory risk actually is, and what a measured, practical response looks like for a business moving quickly.
Whether you are a founder working through your first FCA authorisation, a growth-stage business scaling internationally, or an established platform managing the legal side of a major transaction, Arbor gives you access to the senior expertise you need to move forward with confidence.
Related areas we can help in
FCA Authorisation
For FinTechs working through FCA authorisation, our FCA Authorisation practice runs the application end to end.
Financial Services Regulatory
For the wider regulatory picture, see our Financial Services Regulatory practice.
General Counsel Solutions
For regulated businesses that need structured senior legal leadership, our General Counsel Solutions practice provides a model built around how regulated businesses actually run.
Outsourced Compliance
For ongoing compliance support, see our Outsourced Compliance Solutions.
Get in touch today
The sooner the right lawyer sees the position, the better the options tend to be. Send us a short note about what you are working on, and one of us will come back to you personally, often the same day, to talk it through. The first conversation is on us, and if we are not the right firm for the job we will tell you and, where we can, point you to someone who is.
- +44 (0)20 7355 0540
- info@arbor.law
- 20 North Audley Street, London W1K 6WE
