How to enter the payment industry: licences, capital and first merchants
Choosing a payment model is the easy part; getting licensed, funded, compliant and in front of merchants is what actually decides whether you enter the payment industry.
There’s no shortage of advice on which payment model to choose. The ISV-to-acquirer ladder, the margin each rung earns, and the volume each one needs: that question is well mapped, and I’ve already broken it down in terms of how payment processors make money. It’s also the easy part.
The hard part is everything that happens after you choose a model: getting licensed, getting banked, getting compliant, and getting merchants on board. That’s where entering the payment industry actually succeeds or stalls, and it is the part almost nobody costs correctly before they begin. This guide is about that part, the regulatory, capital and go-to-market reality of launching a payment business in 2026.
The question that comes before your business model
Before the model question matters, one fact decides your entire path: do you take custody of customer funds? If money settles directly from buyer to merchant and never rests in an account you control, your obligations stay comparatively light. The moment you hold, pool or direct other people’s money, you become a regulated financial entity, and almost every cost and timeline changes.
This single distinction, not whether you call yourself a PSP, an ISO or a facilitator, drives the licence you need, the capital you must hold and how long you wait before processing a live transaction. Settle it first. Which model you then operate and what it earns follow from it. Get the custody question wrong and you will either over-build for a licence you never needed or, far worse, operate without one you did.
Licensing: the gate that actually decides your timeline
In the European Economic Area, two licences cover most entrants, and both passport across all member states once granted in one. A Payment Institution (PI) licence covers payment services without e-money issuance. Its initial capital scales with scope: €20,000 for money remittance, €50,000 for payment initiation and €125,000 for the full set of payment services. An Electronic Money Institution (EMI) licence adds the right to issue e-money, hold balances and put IBANs or prepaid cards in customers’ hands. It requires €350,000 in initial capital plus ongoing own funds of around 2% of average e-money outstanding, with client funds safeguarded in segregated accounts.
The rule of thumb: if you only move money, a PI is enough; if you store value, you need an EMI.
Two refinements are worth knowing. ‘Small’ PI and EMI options carry lower capital and lighter authorisation, which makes them a sensible way to test a market before upgrading. And the statutory minimum is a floor, not a budget: the working capital needed to actually open the doors sits well above it, once safeguarding buffers, staffing and compliance are funded.
The regime is changing, and the timing favours acting now. PSD3 will merge the PI and EMI licences into a single authorisation, with existing licences grandfathered and entry into force expected in late 2027 with a 24-month transition. Applying under today’s framework is the correct move, since the licence converts automatically.
Licensing paths to launch a payment business
The US is more fragmented and less forgiving. There is no single federal licence; a nationwide operation may need more than 40 individual state money transmitter licences alongside federal registration as a Money Services Business with FinCEN. Harmonisation is arriving slowly: 31 states had adopted the Money Transmission Modernisation Act in full or part by February 2026.
Licence | EU Payment Institution (PI) | EU E-Money Institution (EMI) | US MTL + FinCEN MSB |
|---|---|---|---|
What it covers | Payment services; no e-money issuance | Payment services plus e-money, wallets, IBANs, cards | State-by-state authorisation to transmit money |
Capital/cost | €20,000–€125,000 by scope | €350,000 + ~2% of e-money outstanding | $25k–$250k per state; up to $2M–$5M nationwide |
Best for | Moving money: acquiring, initiation, remittance | Storing value: wallets, prepaid, balances | Any US fund flow you hold or direct |
Three obligations apply wherever you operate, and all three are prerequisites to authorisation rather than afterthoughts: PCI DSS for card data, and anti-money-laundering (AML) and know-your-customer and know-your-business (KYC/KYB) programmes for everyone whose money you handle. Build them into the data model from day one.
The money you spend before you make any
Margin is what a payment business keeps once it is running. Entry capital is what it burns to get there, and the two are unrelated. Most first-time founders model the first and are ambushed by the second.
The licence minimum is only the visible floor. Real working capital sits well above it once reserves, compliance staff and safeguarding buffers are funded.
Entry path | Partner (ISO/ referral) | White-label/ PayFac-as-a-Service | Registered PayFac | Full build/direct acquirer |
|---|---|---|---|---|
Upfront capital | Minimal | Low–moderate | $250k+ | $2M–$5M |
Time to launch | Days–weeks | Weeks–months | 12–24 months | 12–24 months |
What it buys you | Speed, no licence of your own, lowest margin | Your brand on rented, compliant infrastructure | Own underwriting and higher margin, full liability | Total ownership and the longest runway |
You are funding a regulated business through a year or more of cost before it earns, with reserve capital sitting idle against chargebacks and settlement risk the entire time. Budget for the gap, not just the setup.
Build or partner, and the sponsor-bank trap
The numbers above make the build-versus-partner choice for most entrants. The slowest, most expensive path is to build the stack yourself; the fastest is to license infrastructure and launch under your own brand in weeks. Three partner routes cover most cases. A white-label payment platform gives you the processing, connectivity and routing without the build, and is the natural starting point for a branded payment business. PayFac-as-a-Service lets you onboard sub-merchants under a provider’s registration. Banking-as-a-service partners let you operate under someone else’s licence until your volume justifies your own.
Choose where you will win before you launch
A new entrant cannot beat incumbents at being a general-purpose processor. You win instead by specialising: choosing one narrow point of entry where you can be visibly better than a generalist, then using it to establish yourself before you widen. Three kinds of focus are worth considering.
- Focus by industry. Pick one sector and serve its payment needs better than anyone treating it as one market among many. This takes two shapes, matching the two routes described below. A founder can build a payment business dedicated to a single vertical, such as iGaming, marketplaces or cross-border e-commerce.
- Focus by payment flow. Some flows carry far more margin and difficulty than ordinary domestic card payments, which is exactly why specialising in them pays. Cross-border and foreign-exchange transactions, and high-risk verticals, reward operators willing to handle complexity others avoid.
- Focus by capability. Instead of a market, specialise in a strength: orchestration with AI-driven routing that lifts authorisation and cuts fraud, or stablecoin settlement as it matures from speculation into a working rail.
Whatever focus you choose, go deep on one before widening. A specialist newcomer beats a generalist newcomer every time.
Getting your first merchants
The infrastructure question gets all the attention; distribution decides the outcome. Payments is a distribution business, and a new entrant starts with the hardest version of the cold-start problem: no track record, no reference merchants, no processing data to prove approval rates. Incumbents win on trust you haven’t yet earned.
The way through is narrow and deliberate. Win a small number of merchants in one vertical you understand, serve them visibly well, and turn them into proof. Early merchants give you three things capital cannot buy: credibility for the next pitch, real transaction data to tune routing and risk, and honest feedback on where your offer is weak.
Most durable entrants don’t sell payments cold at all. They embed into channels that already own the merchant relationship: vertical software platforms, marketplaces, ISVs and consultants whose customers need payments as a feature. Position yourself as the payments partner those channels lack, and their distribution becomes yours.
Payment business launch sequence
Seven steps take an entrant from intent to live processing.
- Settle custody. Decide whether you will hold customer funds, because that single fact drives everything that follows.
- Choose your model and jurisdiction. Pick where in the value chain you will sit and where you will be licensed, using volume and fund flow as the test.
- Secure your licensing route. Apply for the licence, or line up the partner whose licence you will operate under, before you build.
- Line up banking and acquiring. Approach acquirers with a business plan, and structure for more than one sponsor from the start.
- Stand up compliance. Put PCI DSS, AML and KYC/KYB in place on day one, designed into the architecture rather than added later.
- Build or partner. Default to licensed infrastructure to reach the market in weeks; reserve the full build for volume that justifies it.
- Win distribution. Sign your first merchants in one vertical, prove the economics and let early wins fund the next stage.
The decisions that define your entry
Entering the payment industry rewards clarity over capital. The model you operate is the most discussed decision and the least decisive one. What separates the entrants who reach scale is unglamorous: they resolved custody before licensing, licensing before building, and distribution before they spent heavily on either. They matched their licence to their fund flow, budgeted for the runway rather than the setup, and let rented infrastructure carry the load until volume earned the right to own it.
If you are entering or scaling a payment business and want to skip the multi-year infrastructure build, the Corefy white-label platform gives you 600+ maintained provider connections, routing and cascading, and PCI-compliant processing under your own brand, launched in weeks rather than years.
Let’s build a thriving payment business together!
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