Stripe and Square sign you up in minutes because they are not really deciding anything at that point. You go into a pool with thousands of other merchants, and the risk questions get asked later.
That is fine right up until your sector or your chargeback rate answers one of them, at which point the account can close at short notice with your funds held while disputes run.
Neither firm is doing anything underhand, and both say as much in their terms. It is simply the wrong product for a business that needs to know where it stands before it starts trading. If one of them has declined your sector or closed your account, a specialist merchant-account provider or acquiring route is the next place to look.
Our Best High-Risk Merchant Account Picks
The providers below serve businesses that mainstream payment service providers (PSPs) have declined or are likely to decline. Each covers a different part of the high-risk market.
Most require a pre-application or sales conversation rather than instant self-serve sign-up. We checked each provider’s role, regulatory permission and published pricing against its own site and the FCA register, on the dates shown in the table. Sector acceptance is a different thing: what a provider markets to is not what its underwriters will approve, and we have not claimed otherwise anywhere on this page.
Direct acquirer or intermediary?
Half of the six hold the risk themselves. The other half place you with a bank that does, and that distinction decides who you negotiate with, who sets your reserve and who can change your terms later. With a direct acquirer there is one organisation and one contract. An intermediary adds a bank you did not choose, and often cannot name until late in the process.
The extra layer earns its place when the intermediary reaches banks you could not approach alone, which is the position most adult, dating and gaming merchants are in. It earns nothing if a direct acquirer would already take you, because you gain a party to the arrangement without gaining acceptance. That is the first question to settle about any provider on this page, and it matters more than the logo on the front of the website.
Best for Smaller High-Risk Businesses: NomuPay
NomuPay grew out of Total Processing, the UK payments business it acquired and has since rebranded under its own name, so the account you open is on established infrastructure rather than a new platform.
If you are in gaming, travel, forex (merchant category 6012), ticketing, technology, e-commerce or hemp oil and a payment service provider has already turned you down, this is where we would start on the public evidence we found. It is a starting point, not a prediction that you will be approved.
NomuPay describes negotiating with acquiring banks on a merchant’s behalf and offering rolling reserves, fixed bonds and deferred settlement as security options. The shape of the deal is therefore something you discuss before you process, rather than something you discover after a screening flag.
Its own site states plainly that there are no set-up fees and no cancellation fees, which we confirmed on 11 August 2026. That makes it a cheap thing to try, which matters more than it sounds when the alternative is committing to a term you cannot leave. Rates are quoted rather than published, so you cannot compare before you apply. That trade-off runs through this whole market: more stability than a flat-rate provider, and much less price transparency.
One caveat worth checking. NomuPay operates under a Bank of Lithuania payment institution licence, not direct FCA authorisation. If your sector specifically needs UK-regulated acquiring, confirm that licence is enough before you apply.
Worth knowing before you click: that link is an affiliate link, and it is the same route to NomuPay whether you use ours or not.
Apply via NomuPayBest for Regulated Sectors: ECOMMPAY
ECOMMPAY is London-headquartered and directly authorised by the FCA (reference 607597). It is a Visa and Mastercard Principal Member, so UK card volume is processed through UK acquiring infrastructure rather than routed offshore.
That matters for UK Gambling Commission (UKGC)-licensed gambling operators, FCA-registered forex platforms, and licensed cryptoasset businesses where UK regulatory alignment is part of your compliance requirement.
ECOMMPAY is the only one of the six that publishes any rate at all, and it is not a high-risk rate: 1.30% + 20p on UK cards and 3.00% + 20p on international, on its small-business tariff. Everything genuinely high-risk is quoted case by case, reserve included.
ECOMMPAY does not serve borderline sectors or businesses without an active regulatory licence, so its onboarding assumes you already hold one and can evidence it. That narrows who it suits: a licensed operator rather than a business still establishing its regulatory position.
Visit ECOMMPAYBest for Restricted Products: Fibonatix
Fibonatix is the provider to call when your problem is product compliance, not just sector risk. It is an FCA-authorised payment institution (reference 768776), founded in 2013, that routes to acquiring partners.
Its pitch is consultative onboarding: checking your compliance position before it puts you in front of an acquirer, rather than letting you find out at the decline. Whether that converts into a better approval rate is not something Fibonatix publishes, so treat it as a description of the process rather than a measured outcome.
Fibonatix quotes rather than publishes, and it routes you to an acquirer rather than holding the account itself, so your reserve is set by whichever bank takes you. Ask which bank that is early: it decides your reserve, your settlement and who you deal with when something goes wrong.
Visit FibonatixAlso worth knowing, for adult and dating: Axcess Merchant Services. Axcess did not make the five picks above, since its own evidence is the weakest of the six providers on this page, but it is worth a mention for a sector gap none of the five fill well.
Axcess claims more than 390 connected banks, which is the one figure it does publish, and the reason it appears here: on the public evidence we found, breadth is the thing worth having after repeated declines in adult, dating or gaming. Whether that breadth converts into an approval for your business is not something we can evidence, and neither does Axcess.
Its pitch is that it negotiates on your behalf rather than passing on the bank’s opening number, which would be worth something on a reserve you might otherwise accept as fixed. That is its own description of the service rather than a result we have seen, and it does not publish its rates.
The trade-off is that you are one step removed. Axcess places you with a bank rather than acquiring itself, so the partner bank holds your funds and can change your reserve. Its FCA-regulated claim is not verified on the register; ask for the regulated entity and which bank holds your money before you sign.
Visit AxcessBest for High-Volume Merchants: Worldpay
Worldpay is the established tier-1 option, a Visa and Mastercard principal-member direct acquirer (owned by Global Payments as of early 2026). It holds the risk itself rather than routing you to a third party, which is what buys the stability.
It takes regulated gambling, travel, subscriptions, forex and adult at scale. Whatever headline rate you have seen quoted for mainstream card processing has nothing to do with what a high-risk account costs here. Worldpay negotiates every term and publishes none of them, so there is no way to size the cost without going through its sales process.
Worldpay publishes neither its onboarding times nor its contract terms, so treat both as things to establish in writing rather than as known quantities. Our editorial judgement is that it only earns its keep at volume, which is the honest reason most readers of this page should look at one of the other five first. If you do go ahead, get the all-in effective rate in writing rather than the headline, because on a negotiated contract the individual line items matter more than the rate they sit under.
Visit WorldpayBest for Cross-Border Payments: Payroc
Payroc operates a multi-acquirer strategy, routing gaming and financial institution transactions across several acquiring banks, which is the point of using an intermediary for gaming merchants.
If your business processes substantial card volume and a single acquirer’s downtime or chargeback breach would be costly, that routing redundancy is genuinely useful.
Payroc does not publish pricing, and it is an intermediary rather than the acquirer, so the rate and the reserve both come from whichever acquiring bank it places you with. Establish which bank that is before you sign.
Read the reserve clause closely before you sign, and check specifically whether the percentage can be changed during the term and on what notice. On an intermediary arrangement that clause sits with the acquiring bank rather than with Payroc, which is a good reason to see it in writing rather than take it on trust.
Get the cap in writing. This is aimed at larger merchants: a smaller business should weigh the extra intermediary layer against a simpler acquiring arrangement before taking it on.
Visit PayrocOther UK high-risk acquirers worth knowing
The six above are not the whole market. These four are worth investigating too, though we have not given them the same evidence treatment, so take what follows as a pointer rather than a recommendation. The regulatory references are confirmed; the fit judgements are not.
Nuvei (FCA reference 994233) works with licensed gambling, crypto and forex operators at scale. Trust Payments has documented experience with borderline verticals including CBD and nutraceuticals.
Cashflows (FCA reference 900006) is a UK-native direct acquirer. PayXpert (FCA reference 744033) supports cross-border sales into Asia through WeChat Pay, Alipay and JCB.
One name to rule out rather than investigate: Acquired.com is FCA-authorised but serves regulated financial services, and states that it does not take gaming, adult or supplements. If your sector is why you were declined, it will not help.
High-Risk Merchant Account Providers Compared
NomuPayTop PickModelAll-in-oneMerchant accountIncluded
ECOMMPAYBest for regulated operatorsModelAll-in-oneMerchant accountIncluded
FibonatixBest for CBD and supplements
Axcess Merchant ServicesBest for widest sector reach
WorldpayBest for enterprise volume
PayrocBest for enterprise gaming
What Makes a Business High-Risk?
Acquiring banks flag businesses when the expected chargeback rate, regulatory complexity, or reputational exposure is above their threshold. None of the six providers on this page is guessing at that: each has a published or stated sector list, and underwriting still decides your specific case.
The most common reasons: your sector has a historically high dispute rate (supplements, subscriptions, travel), your business model involves delayed fulfilment (advance booking), you are in a regulated sector (gambling, forex, crypto), or you are new with no processing history.
Visa tightened its Acquirer Monitoring Programme on 1 April 2026, and that has pushed more borderline merchants toward specialist acquirers. The detail is in the fees and reserves section below.
High-Risk Merchant Account Fees and Rolling Reserves
High-risk merchant accounts carry more fee categories than a mainstream flat rate. The processing rate is only part of the total cost, and the reserve usually matters more than the rate.
Transaction and Monthly Fees
Standard PSPs charge flat rates: Square at 1.75% in-person, Stripe at 1.5% plus 20p online. Specialist high-risk acquirers charge higher rates that reflect the actual risk.
None of the six publishes a standard high-risk tariff, which makes meaningful price comparison difficult before underwriting. Generic “high-risk processing rate” tables are therefore of limited value unless they name the provider and the basis for the figure. ECOMMPAY comes closest to an exception, and even it needs a caveat: its published 1.30% + 20p on UK cards and 3.00% + 20p on international is the small-business tariff, not what a high-risk merchant is offered.
Some charge a one-off setup fee for the manual underwriting, and some charge a monthly minimum that keeps the account open whether you trade or not. Both arrive with the quote. NomuPay states that it charges neither, which makes it a cheap thing to try. Where a setup fee does apply, ask whether it is refunded if you are declined. That answer varies, and it is rarely volunteered.
Rolling Reserves and Settlement Delays
Many specialist high-risk acquirers hold a percentage of your daily card revenue in a rolling reserve as security against future chargebacks, though not every agreement carries one. Provider guidance we reviewed commonly illustrates reserves in the 5 to 10% range held for around 90 to 180 days on a new UK account, with higher figures sometimes cited for harder-to-place sectors. Those are examples from specialist providers, not a published UK market average, and yours will be set by underwriting.
The percentage gets the attention, but the shape of the reserve decides what it costs you. An uncapped reserve rolls indefinitely, so the balance grows for as long as you keep trading. A capped one stops at an agreed figure and releases the rest. Over a year those two arrangements produce completely different working-capital positions. On a growing business the cap matters more than the percentage. Get both in writing.
Confirm which structure applies and negotiate a cap where possible. You can renegotiate a reduction after demonstrating a clean chargeback history over 6 to 12 months.
The percentage sounds survivable until you total it. On a 10% reserve held for six months, nothing comes back until month seven, so the balance climbs every month you trade:
| Monthly card turnover | Held back each month | Tied up by month six |
|---|---|---|
| £20,000 | £2,000 | £12,000 |
| £50,000 | £5,000 | £30,000 |
| £100,000 | £10,000 | £60,000 |
| Worked example: 10% rolling reserve, 180-day hold. Our own calculation, not a quoted provider term. | ||
At £50,000 a month that is £30,000 of your own money sitting with the acquirer before a penny is released. This matters particularly to a growing business, because the cash held in reserve rises with turnover: higher sales increase the working-capital requirement before the older reserve begins to be released.
None of the six publishes a standard settlement timetable either: NomuPay settles on your agreement (often a few working days), and ECOMMPAY, Fibonatix, Axcess, Worldpay and Payroc all negotiate settlement per contract. Get the settlement schedule in writing alongside the reserve terms, because the two together decide how much of your own cash is out of reach at any one time.
Chargeback and Early-Termination Costs
Many merchant agreements charge a fee when a chargeback is raised, and where one applies you generally pay it whether or not you win the dispute. Pin the amount down in writing. Volume is what hurts, though, not the unit cost: at a 1% chargeback rate on 1,000 transactions a month, that is ten fees on top of processing, every month, before you count the lost sale or the staff time spent contesting it. Keeping the rate down protects your account and your margin at once.
Visa’s Acquirer Monitoring Programme does not count chargebacks on their own. Its ratio is fraud reports and disputes together, divided by settled card-not-present transactions, so a clean dispute record will not save you if fraud reports are climbing. From 1 April 2026 Visa cut the Excessive Merchant threshold to 150 basis points, or 1.5%, down from 220, across the regions it lists as Asia-Pacific, Canada, the EU and the United States, though the programme only picks up merchants with at least 1,500 fraud reports and disputes in a month.
Mastercard monitors the same behaviour through its Excessive Chargeback and Excessive Fraud Merchant programmes, with thresholds set in its published rules. Accounts that consistently breach either threshold can be terminated and the merchant placed on the Member Alert to Control High-Risk Merchants (MATCH) list.
A fixed-term contract may include an early termination charge. NomuPay says it has no cancellation fee; ECOMMPAY, Worldpay and Payroc all work to negotiated terms, so the exit clause is whatever was agreed at signing. Check it before you sign rather than after, particularly on a first high-risk account where you cannot yet judge whether the provider fits.
How to Get a High-Risk Merchant Account
Getting a high-risk merchant account involves a more thorough application process than signing up with a mainstream provider like Stripe or Square. Here is what decides whether you get approved.
Documents and Trading Evidence
Underwriters are reading for reasons to say no, and an incomplete file gives them one before anyone has looked at your trading. Assume you will be asked twice for anything you leave out, and that each round trip adds a week while your current provider is still holding your money.
Submit a complete documentation package first attempt: certificate of incorporation, three to six months of bank statements, P&L, existing merchant statements showing chargeback history, your AML and KYC policies, and a website with clear terms, support details, and a visible refund policy.
Businesses with a clean processing history and active chargeback mitigation tools are far more likely to be approved, and to negotiate lower rolling reserve terms.
Underwriting and Sector Checks
Mainstream PSPs like Stripe and Square operate as Payment Facilitators. They pool thousands of merchants under a single master account and underwrite you after you have started taking money.
When their systems later flag a restricted sector or a chargeback spike, the account can be frozen or closed at short notice, and funds can be held while disputes run. The money is still yours, but it is unavailable at exactly the point you have lost the facility that was collecting it, so the shortfall lands on working capital rather than on profit.
A dedicated merchant account from a specialist acquirer typically works the other way round. The risk is assessed and priced before you process, so the sector question is settled up front rather than three weeks in. Where the account comes with its own merchant ID rather than a slot in a shared pool, your standing with the acquirer also rests on your own trading record rather than the pool’s.
Chargeback prevention tools such as 3D Secure, Verifi, and clear refund policies are part of the application package that specialist acquirers want to see during underwriting, not an afterthought to add once you are live.
Common Reasons for Rejection
An incomplete documentation package is the most avoidable rejection reason, and the easiest one to fix before you apply rather than after a decline. Beyond that, three things recur across the providers on this page: a chargeback or fraud-report rate already climbing toward the Visa or Mastercard thresholds covered below, a prior account termination that placed you on the MATCH list, and a trading record that does not match what your application states.
None of that is a permanent bar. A MATCH list placement can be disputed through the acquirer that added you, and a clean chargeback history over 6 to 12 months is the standard route back to better terms with a new provider.
Merchant Accounts vs Payment Gateways for High-Risk Businesses
Half of the six providers on this page hold your funds directly, and half place you with a bank that does. That split is really the merchant-account-versus-gateway question in a different name, and it decides who you negotiate with and who can change your terms later.
NomuPay, ECOMMPAY and Worldpay are acquirers: the merchant account is theirs (or, for NomuPay, its Bank of Lithuania-licensed banking partner), so there is one organisation and one contract. Fibonatix, Axcess and Payroc are gateways, independent sales organisations (ISOs) or payment facilitators that route your transactions to an acquiring bank they choose, which adds a party you did not select and often cannot name until late in the application.
A gateway-only route earns its place when it reaches an acquirer you could not approach directly, which is the position most adult, dating and gaming merchants are in. It earns nothing if a direct acquirer would already take you, because you gain a party to the arrangement without gaining acceptance. Ask which shape you are being offered before you compare rates: a quote from a gateway is a quote from whichever bank it places you with, not from the name on the application form.
This page covers merchant accounts for high-risk sectors specifically. If your question is broader, gateway-only setups for businesses that already hold acquiring elsewhere, see our dedicated guide to high-risk payment gateways.
How to Choose a High-Risk Merchant Account
There is no single best high-risk merchant account. Your sector decides which providers will look at you at all, and your card volume decides what they charge once they do, so work in that order: find out who will take your business, then compare price and contract terms among the ones that say yes.
Start from what makes your business hard to place, not from the provider list. The five picks above map to five different problems, and most businesses have exactly one of them.
If a mainstream PSP has already declined you and your business is otherwise unremarkable, start with the cheapest thing to try: NomuPay charges no setup fee and no cancellation fee. One caveat: it is not FCA-authorised, and operates instead under a Bank of Lithuania payment institution licence, which rules it out if your own compliance position requires a UK-authorised counterparty.
Past that, the sector does the choosing. If the problem is a regulatory licence, gambling, forex, cryptoassets, go to a provider that is FCA-authorised in its own name and can evidence UK-domiciled acquiring, which on this page is ECOMMPAY. If the problem is your product rather than your sector, CBD, nutraceuticals, supplements, Fibonatix pre-checks the compliance position that gets these applications declined elsewhere.
If you are past the point of needing a starter account and processing serious volume, Worldpay holds the risk itself rather than routing you on. If you need more than one acquiring relationship for redundancy or cross-border reach, Payroc’s multi-acquirer routing is built for that. Adult and dating sit outside all five of the above; Axcess is the widest-reach option we found, on weaker evidence than the rest, and a partner bank rather than Axcess itself holds your money and sets your reserve. If none of the six fits, Nuvei, Trust Payments, Cashflows and PayXpert are worth a quote, though we have not given them the same evidence treatment as the six above.
Whichever you choose, the reserve decides your year, not the headline percentage. At £50,000 of monthly card turnover, a 10% rolling reserve held for six months keeps £30,000 of your own takings out of reach. Settle three things in writing before you sign: whether you are dealing with a direct acquirer or an intermediary, whether the reserve is capped or uncapped, and what the early-termination terms are. Check which regulator authorises the entity whose name is actually on the agreement, too, because on an intermediary arrangement that is often not the company that sold you the account.
Frequently Asked Questions
Why can’t I use Stripe or Square if my business is high-risk?
Stripe and Square are Payment Facilitators: they pool thousands of merchants under a single master merchant account and use automated risk systems to screen accounts after sign-up. When their algorithms detect a restricted merchant category, an unusual chargeback pattern, or a sector on their prohibited list, they freeze the account and terminate it, often without prior notice, with funds held for 90 to 180 days. Specialist acquirers like NomuPay and ECOMMPAY underwrite your account before you start processing, price the risk into their rates, and provide long-term stability because they expect your risk profile.
What is a rolling reserve and how long is it held?
A rolling reserve is a percentage of your daily card revenue that the acquirer holds back as security against future chargebacks. The standard range for new UK high-risk accounts is 5 to 10% held for 90 to 180 days. Higher-risk sectors can attract 15 to 20%. Reserves are either uncapped (the percentage rolls indefinitely) or capped (once the reserve account reaches a target balance, 100% of future settlements are released). You can negotiate a reduction after demonstrating a clean chargeback history over 6 to 12 months.
What happens if I end up on the Member Alert to Control High-Risk Merchants (MATCH) list?
The MATCH list is Mastercard’s database of merchants whose accounts were terminated for cause: excessive chargebacks, fraud, or breach of network rules. Most acquirers check the MATCH list during underwriting and will decline an application if you appear on it. MATCH list placement lasts five years. If you believe you were placed incorrectly, you can dispute it through the acquirer that added you.
How long does it take to get a high-risk merchant account?
Underwriting a business properly takes longer than an instant sign-up. NomuPay typically takes days rather than weeks. ECOMMPAY takes one to three weeks and requires full AML and KYC documentation to FCA standards. The fastest route to approval is submitting a complete documentation package first attempt: company documents, bank statements, P&L, existing processing history, your compliance policies, and a website with clear terms and a visible refund policy.
Is a high-risk merchant account more expensive than a mainstream provider?
Yes. Specialist acquirers price the risk in, and they add costs a mainstream provider does not: a setup fee, a monthly minimum, a fee on every chargeback, and a rolling reserve that takes working capital out of the business while it is held. None of the six publishes those figures, so the comparison you actually need is between quotes rather than between advertised rates. For a genuinely high-risk sector this is the cost of a stable account, set against the alternative of a mainstream provider closing you down and holding your funds for 90 days at the worst possible moment.
How We Reviewed High-Risk Merchant Accounts
Ranking criteria. We assessed providers on four things we can actually check: whether they market to the sectors mainstream providers decline, what role they play (acquirer, payment institution, or intermediary placing you with a bank), what regulatory permission they hold in their own name, and whether they publish any pricing at all. We did not rank on approval odds, because no provider in this market publishes the data that would let anyone do that honestly.
How to read a sector claim. A sector listed against a provider means that provider markets to it or takes enquiries for it. That is the evidence available, and it is weaker than it looks: underwriting decides case by case, and a provider can advertise a vertical and still decline your business over your chargeback history, fulfilment model or trading record. Where we can confirm a regulatory permission we give the entity and reference number. Where we cannot, we say so rather than showing a tick. Axcess is the clearest example: its own site states no FCA permission, so we do not claim one for it.
Who else we looked at. Nuvei, Trust Payments, Cashflows and PayXpert are covered in the wider-market section above rather than the main six. We also checked Paytriot and Nochex. Paytriot publishes no regulatory permission, no role and no sector list we could verify. Nochex is FCA-registered as an electronic money issuer (900045) and publishes 2.9% + 20p, which is better evidence than several of our six carry, but it is an e-money product rather than a dedicated merchant account, and the sectors it names publicly are competitions, charities and takeaways rather than the hard-to-place verticals this page is about.
Data sources. Roles, regulatory permissions and published pricing were checked against each provider’s own site on 11 August 2026: NomuPay, ECOMMPAY, Fibonatix, Axcess, Worldpay, Payroc. We build each profile from the provider’s own published material, and we confirm every regulatory claim we make against the FCA register.
FCA references. Every reference number on this page was confirmed against the FCA Financial Services Register on 2 June 2026: ECOMMPAY (607597), Fibonatix (768776), Nuvei (994233), Cashflows (900006), PayXpert (744033) and Acquired.com (910612). A reference belongs to a named legal entity, not to a brand, so check it names the company you are actually signing with. Payroc is the case in point: it is an independent sales organisation and payment facilitator, so the permission that matters is held by whichever acquirer it places you with, not by Payroc.
Two claims we could not verify, and have flagged rather than asserted: Axcess’s FCA-regulated claim does not match an entry on the register, and Worldpay’s exact UK acquiring reference is not published.
Update cadence. There is no fixed schedule. We re-check a provider when its pricing, eligibility or regulatory status changes, and we date each record in the comparison so you can see how old it is rather than trusting one page-level stamp. Roles, permissions and published pricing were last checked on 11 August 2026, including NomuPay. Some links on this page are affiliate links; see our editorial policy.