Just a few years ago, crypto payments lived in regulatory grey zones fast-moving, loosely governed, and often misunderstood. That era is closing. Across the UK and Europe, a unified compliance ecosystem is emerging, shaped by MiCA, DORA, and AML compliance frameworks that bring crypto firmly under financial-sector standards.
For Virtual Asset Service Providers (VASPs) and Crypto-Asset Service Providers (CASPs), this shift isn’t optional. Payment processors and acquirers now treat crypto underwriting with the same intensity as traditional finance demanding documented proof of transparency, risk management, and governance.
This guide breaks down exactly what 2025–26 applicants need: a complete underwriting and AML checklist designed to turn regulatory complexity into readiness and to earn approval in a maturing, trust-driven marketplace.
Content
- The Regulatory Imperative of 2025: Key Drivers
- Defining the Crypto Merchant (VASP): Scope and Categorization
- Exchanges, Custodial Wallets, Crypto Payment Processors (CPPs), and DeFi platforms.
- The concept of a Crypto-Asset Service Provider (CASP) under MiCA.
- Standard Customer Due Diligence (CDD) Checklist
- Corporate legal documents: Certificate of Incorporation, M&A, and Operating Agreements.
- Proof of Regulatory Registration/Licensing (FinCEN, FCA, BaFin, etc.).
- Documentation of the Technical Infrastructure and Security Audits (SOC 2, ISO 27001).
- The Underwriting Risk Matrix: Redefining High-Risk
- Risk scoring methodology (RBA – Risk-Based Approach).
- High-Risk Jurisdictions (FATF Grey/Black Lists) and their specific restrictions.
- Assessing the Merchant’s Business Model Risk (e.g., cross-border payments vs. gambling/NFTs).
- Ultimate Beneficial Owner (UBO) & Management EDD
- Identification and verification of all UBOs (typically $\ge 10\%$ ownership threshold).
- Detailed background checks on Directors and Senior Management (Fit and Proper tests).
- Politically Exposed Persons (PEPs) and Sanctions Screening (OFAC, UN, EU, HMT): Mandatory real-time, continuous monitoring.
- Source of Funds (SoF) & Source of Wealth (SoW) for Corporate Entities
- Detailed financial statements and Audited Reports (Min. 2 years).
- Documentation of the “Origin of Initial Crypto Holdings” (for native crypto businesses): Proof of mining, early investment, or legal purchase (with bank statements/fiat trace).
- Projecting and justifying transaction volumes and patterns.
- Travel Rule, MiCA & Global Frameworks: The Core of 2025 Crypto Compliance
- FATF Recommendation 16 in Practice
- What Must Be Collected and Transmitted
- Thresholds & Jurisdictional Treatment (EU vs UK and others)
- Technology Enablement for the Travel Rule
- MiCA’s Impact on CASPs & the TFR Interplay
- Global Snapshot (UK, EU, US, Singapore)
- Audit-Ready Resilience: AML Programme, XAI & DORA (What Underwriters Expect Post-2025)
- Building an Audit-Ready AML Programme
- Explainable AI (XAI) in AML
- DORA for CASPs & Crypto Payment Processors
- Operationalising Continuous Compliance
- DORA (Digital Operational Resilience Act) – The Next Hurdle
- Implications of DORA on the IT security, risk management, and operational resilience of Crypto Payment Processors.
6. Conclusion
7. FAQs
1. The Regulatory Imperative of 2025: Key Drivers
The year 2025 represents the global “line in the sand” for crypto regulation. After years of fragmented oversight, governments and financial institutions are converging on one message: crypto must meet the same standards as fiat.
For payment processors, acquirers, and banks, this means crypto merchant underwriting now demands full alignment with anti-money-laundering (AML), counter-terrorist-financing (CTF), and operational-resilience frameworks. Underwriters no longer evaluate crypto applicants as “tech innovators” but as financial institutions in their own right.
The Expansion of AML and KYC Regulations
Regulators are closing loopholes that once let crypto firms operate without equivalent transparency. In the UK, the Financial Conduct Authority (FCA) now requires all Virtual Asset Service Providers (VASPs) to register under the Money Laundering Regulations. Across the EU, the Markets in Crypto-Assets Regulation (MiCA) imposes uniform standards for capital, custody, and disclosure.
These frameworks collectively demand that VASPs maintain customer due diligence (CDD), enhanced due diligence (EDD) for high-risk clients, transaction monitoring, and suspicious-activity reporting exactly as banks do.
The message is clear: AML obligations are now sector-agnostic.
The FATF’s Global Pressure
The Financial Action Task Force (FATF) continues to push member states to implement its “Travel Rule” for virtual-asset transfers. This extends the same data-sharing obligations that apply to wire transfers to crypto transactions. By 2025, over 70 jurisdictions are expected to enforce it.
For acquirers and underwriters, compliance with Recommendation 16 is now a pass/fail condition. Applicants who cannot demonstrate Travel Rule readiness through participation in information-sharing networks such as TRISA, OpenVASP, or TRUST face immediate rejection.
The MiCA Effect: Institutional Trust Through Regulation
MiCA is more than a rulebook; it’s the EU’s answer to credibility. It introduces the concept of Crypto-Asset Service Provider (CASP) authorisation, creating a single passport across the European Economic Area. CASPs meeting MiCA standards can operate across the EU under one licence, a breakthrough for cross-border scalability.
Underwriters, meanwhile, use MiCA compliance as shorthand for governance quality. A CASP that meets MiCA capital and custody requirements instantly commands higher trust, better terms, and faster approvals.
This is the foundation of VASP risk underwriting best practices aligning crypto operators with recognised regulatory benchmarks to reduce perceived uncertainty.
DORA: Cyber Resilience Becomes Compliance
Running in parallel, the Digital Operational Resilience Act (DORA) redefines what operational compliance means in financial services. Coming fully into effect in 2025, DORA obliges all EU financial entities including CASPs and crypto payment processors to demonstrate IT-security resilience, incident reporting, and third-party-vendor oversight.
For underwriters, DORA compliance isn’t just technical, it’s financial. A processor with weak cyber-governance represents potential loss exposure. Expect underwriters to request penetration-testing certificates, business-continuity plans, and incident-response documentation as part of standard review.
Global Coordination: From Fragmentation to Frameworks
While the EU and UK lead regulatory standardisation, parallel initiatives are underway in the US (FinCEN & SEC), Singapore (MAS), and Japan (FSA). Each jurisdiction frames crypto under its financial-services laws, but all share a single principle: same risk, same rules.
The outcome is inevitably a global baseline for crypto merchant underwriting. Whether an applicant processes in London or Lisbon, underwriters expect the same documentation and assurance level.
The Business Case for Compliance
Compliance is no longer a barrier to entry; it’s the gateway to growth. Institutional partnerships, banking access, and payment processing are now limited to compliant actors. The cost of non-compliance is not just regulatory fines but lost credibility.
In 2025 and 2026, success in crypto payments won’t depend on marketing or innovation alone; it will hinge on the ability to prove trust.
2. Defining the Crypto Merchant (VASP): Scope and Categorisation
From Payment Frontier to Regulated Entity
In the early years of crypto payments, anyone facilitating token transactions from wallet providers to exchanges could call themselves a “merchant.” That broad definition no longer applies.
Under 2025’s global frameworks, every business handling crypto on behalf of others is now classified as a Virtual Asset Service Provider (VASP) or, under the EU’s MiCA regime, a Crypto-Asset Service Provider (CASP).
Both labels mean the same thing in practice: an entity that must meet banking-level compliance and governance standards.
Understanding VASPs and CASPs
A VASP is defined by the Financial Action Task Force (FATF) as any entity that facilitates the exchange, transfer, safekeeping, or administration of virtual assets for another person.
A CASP, under MiCA, covers the same functions but adds investment and custody services.
In short, if you:
- Operate a crypto exchange or brokerage,
- Provide custodial wallet or payment-processing services, or
- Enable peer-to-peer or DeFi-based transfers,
you fall under these definitions and therefore into full AML, KYC, and operational-resilience scope.
The goal of regulation isn’t to restrict activity but to professionalise it. By applying consistent oversight, regulators aim to give both customers and financial partners confidence in the legitimacy of crypto operators.
Core Categories of Crypto Merchants
1. Exchanges
The most scrutinised category. Centralised exchanges (CEXs) act as liquidity hubs and must verify all customers, record source-of-funds details, and report suspicious activity. Decentralised exchanges (DEXs) face additional compliance complexity because of non-custodial infrastructure, but regulators increasingly treat DEX operators as VASPs if they exert governance control or charge transaction fees.
2. Custodial Wallet Providers
These businesses hold client assets, making them analogous to banks. Underwriters will expect technical-security audits (ISO 27001, SOC 2), segregation of client and operational funds, and real-time monitoring of inflows/outflows. Custody failures are one of the biggest underwriting red flags.
3. Crypto Payment Processors (CPPs)
Payment facilitators that convert crypto to fiat or settle crypto transactions for merchants. They sit directly in the crosshairs of financial regulation because they bridge the traditional and digital finance systems. Expect deeper checks on liquidity partners, settlement models, and Travel Rule implementation.
4. DeFi Platforms
If your platform offers decentralised lending, staking, or yield farming yet includes identifiable operators, developers, or governance mechanisms you may still be classified as a VASP. Underwriters now evaluate even DeFi projects through the same lens as custodial players: who controls the funds, the smart contracts, and the customer data.
The CASP Model under MiCA
The Markets in Crypto-Assets Regulation (MiCA) introduces a structured licensing regime for CASPs, requiring:
- Verified corporate formation in an EU member state,
- Authorised capital adequacy,
- Fit-and-proper management tests,
- Transparent policies on custody, complaints, and conflict-of-interest handling.
CASPs enjoy “passporting” rights once authorised in one EU country, they can serve all EU clients.
However, MiCA also makes underwriting tougher: acquirers and processors now expect CASP applicants to meet MiCA standards even when operating outside the EU.
This is why mastering crypto regulation essentials for 2026 will be critical compliance alignment across jurisdictions isn’t just a legal formality; it’s the baseline for banking access.
Beyond Labels: The Common Compliance Thread
Whatever your business model exchange, wallet, or DeFi the underlying obligations converge around:
- Customer identification (KYC/KYB)
- Transaction monitoring
- Record-keeping for 5–7 years
- Technical and cybersecurity audits
- AML/CTF governance with a designated officer
For underwriters, these criteria separate structured entities from opportunistic ones. Demonstrating readiness across all five dimensions can turn a “high-risk” profile into an acceptable, well-controlled one.
3. Standard Customer Due Diligence (CDD) Checklist
When it comes to crypto merchant onboarding, customer due diligence (CDD) is the single most decisive stage in underwriting. Traditional financial institutions have long relied on it to verify identity, assess legitimacy, and detect money-laundering risk. In 2025–26, underwriters now expect crypto applicants to meet and document those same standards in full.
Your CDD pack isn’t just paperwork; it’s your credibility portfolio. A complete file demonstrates that you understand your obligations under AML, MiCA, and FATF frameworks and that you’ve operationalised compliance, not just written about it.
This section outlines what an ideal crypto-merchant CDD file should contain.
Corporate Legal Documents
Every crypto applicant must provide the following corporate documents preferably certified and dated within the last 90 days:
- Certificate of Incorporation or Company Registration Extract (from Companies House or equivalent).
- Memorandum & Articles of Association (M&A) or Operating Agreement.
- Shareholder Register identifying ownership structure.
- Business Utility Bill or proof of operational address.
Underwriters use these to confirm corporate identity, beneficial ownership, and jurisdictional footprint.
If your entity uses a complex group structure, include an ownership chart showing parent-subsidiary links and percentages. Clarity speeds review and reduces secondary document requests.
Proof of Regulatory Registration or Licensing
Crypto merchant applicants are now evaluated like financial institutions. Expect to provide evidence of registration or authorization with at least one competent authority:
- FinCEN (US Money Services Business registration).
- FCA (UK VASP or e-money registration).
- BaFin, AMF, CSSF, or other EU regulators under MiCA transitional regimes.
Where registration isn’t yet required in your jurisdiction, show evidence of AML programme implementation written policies, risk assessment reports, and MLRO appointment letters.
This demonstrates proactive compliance and positions your firm favourably with acquirers who follow a risk-based approach (RBA).
Documentation of Technical Infrastructure and Security Audits
Technical assurance is the new financial assurance. Underwriters now require detailed evidence that your systems can protect client data, assets, and transactions.
Your file should include:
- SOC 2 Type II or ISO 27001 certification.
- Penetration-testing reports (no older than 12 months).
- Security-architecture overview, highlighting encryption, key-management, and cold-storage design.
- Third-party audit certificates for any outsourced custodial or IT providers.
If you’re a payment gateway or processor, add PCI DSS compliance evidence and a copy of your data-retention and breach-notification policies.
Remember that in 2025, regulators treat cybersecurity not as IT hygiene but as a compliance pillar.
AML and KYC Policy Summaries
Provide concise yet comprehensive versions of your AML and KYC policies covering:
- Risk-rating methodology.
- Identification and verification processes (for individuals and corporations).
- Transaction-monitoring triggers.
- Record-keeping and reporting procedures.
- Escalation routes to the MLRO or board.
Highlight automation where possible underwriters now look for building a robust VASP AML program rather than manual, paper-driven processes. Screenshots of integrated AML software, API logs, or vendor contracts can illustrate maturity.
The Importance of Presentation
A well-structured CDD submission reflects operational control. Use a clear folder hierarchy:
- Corporate Docs
- Licensing & Registration
- AML & KYC Policies
- Technical Security
- Audit Certificates
Include a one-page index and version control (dates, authors, approvers). This small investment can reduce review time by half.
Common Oversights That Cause Delays
- Submitting expired or uncertified corporate documents.
- Incomplete shareholder identification (missing UBO IDs).
- Policies written generically for “financial services” rather than crypto-specific risks.
- Security certifications issued to a different legal entity.
Underwriters interpret such inconsistencies as risk indicators, not clerical errors. Each triggers follow-up queries that push your file into “pending.”
4. The Underwriting Risk Matrix: Redefining High-Risk
Traditional underwriting was built for fiat merchants predictable revenues, centralised oversight, and traceable banks. Crypto breaks that model. A decentralised network means decentralized risk, forcing acquirers to reinvent their evaluation frameworks.
By 2025, most payment institutions will use a Risk-Based Approach (RBA) aligned with Financial Action Task Force (FATF) standards. Underwriters now assign a numerical score to each crypto applicant, combining jurisdiction, governance, transaction type, and compliance maturity.
The goal isn’t to eliminate risk but to understand and price it responsibly, a principle central to VASP risk underwriting best practices.
How the Risk-Scoring Methodology Works
Each merchant’s file is graded across four dimensions:
- Jurisdictional exposure: Is the business registered, licensed, and supervised in a FATF-compliant state?
- Operational governance: Does management demonstrate AML awareness, board oversight, and audit discipline?
- Transactional behaviour: What is the expected volume, volatility, and client concentration?
- Compliance documentation: Are AML/KYC, security, and audit frameworks tested, not theoretical?
Scores are weighted, producing a risk band (Low → Medium → High → Prohibited).
Processors then set terms such as reserves or limits accordingly.
You can find FATF’s formal guidance on the Risk-Based Approach for Virtual Assets here.
High-Risk Jurisdictions and Geographic Red Flags
The starting point in every assessment is jurisdiction. Entities incorporated in, or transacting with, FATF grey- or black-listed jurisdictions face immediate scrutiny. Even if your operations are legitimate, underwriters must account for systemic exposure.
For UK or EU-based applicants, demonstrating that client onboarding excludes sanctioned countries is critical. Underwriters may request geofencing evidence or transaction-blocking tools. The HM Treasury’s sanctions list and the FATF country lists are the primary references they use.
A merchant that can prove real-time sanctions screening through automated compliance software earns measurable risk-score reductions.
Business-Model Risk: Where Crypto Gets Classified
Not all crypto activity is treated equally. Payment processing for licensed exchanges is vastly different from facilitating gambling-related token payments or NFT speculation.
Underwriters group business models by inherent exposure:
| Category | Example | Risk View |
|---|---|---|
| Regulated Exchange / Custodian | FCA-registered CEX, licensed wallet | Low–Medium |
| Cross-border Remittance | Stablecoin settlement | Medium |
| DeFi / Yield Platform | Token-based lending or staking | High |
| Gaming / NFT Marketplace | Play-to-earn, collectibles | High |
If you operate in multiple categories, segment each revenue stream and disclose risk-control measures separately. Transparency reduces perceived contagion.
For instance, a payment processor serving both gaming and retail clients can present two segregated merchant portfolios one for each business type to clarify exposure.
Technology and Audit-Readiness
A major change in 2025 underwriting is the weight placed on technical-control evidence. Crypto firms must now submit IT-audit certificates, penetration-test summaries, and resilience documentation under the new Digital Operational Resilience Act (DORA).
DORA effectively turns IT security into a compliance metric. Underwriters assess whether your infrastructure can sustain cyberattacks, outages, and third-party failures the same expectations banks already face.
Processors increasingly request proof of:
- SOC 2 Type II or ISO 27001 certification.
- Incident-response and disaster-recovery plans.
- Board-level reporting on resilience metrics.
A merchant who can demonstrate DORA alignment typically qualifies for lower reserves or faster onboarding.
Dynamic Risk and Continuous Monitoring
Approval isn’t static. Once a crypto merchant goes live, its profile is monitored continuously, transaction volumes, customer jurisdictions, and chargeback ratios feed back into the underwriting model.
This real-time feedback loop means compliance must be ongoing, not annual. Many forward-thinking merchants automate reporting via dashboards connected to their PSP or compliance CRM.
By automating data feeds and alert systems, you stay aligned with the acquirer’s risk view and prevent unnecessary freezes or re-underwriting.
5. Ultimate Beneficial Owner (UBO) & Management EDD
For a prospective crypto-merchant (or a Financial Action Task Force-defined VASP/CASP), identifying the ultimate beneficial owners (UBOs) and performing enhanced due diligence (EDD) on senior management isn’t optional; it’s foundational. Underwriters view this layer as one of the strongest indicators of governance integrity, accountability, and control.
According to FATF guidance, “the beneficial owner is the natural person(s) who ultimately owns or controls a customer or the natural person on whose behalf a transaction is being conducted”. If you can’t map this for your structure, you’re signalling uncertainty and uncertainty means risk.
Identifying UBOs: The First Line of Defence
Underwriters expect a clear breakdown of shareholders, ultimate owners, trusts, and control mechanisms. For crypto-entities, this typically means:
- A shareholder register showing all legal and natural persons with ≥10 % ownership or voting rights (or lower threshold where regulator demands).
- Trust structures, offshore holdings or nominee arrangements must be fully disclosed; incomplete ownership architecture triggers “opaque structure” flags.
- For each UBO you should provide identity documents, source-of-wealth (SoW) proof, sanctions screening, and PEP (politically exposed person) status check.
For example, the FATF’s “Guidance on Beneficial Ownership and Transparency of Legal Arrangements” emphasises the need for beneficial-ownership information that is “adequate, accurate and up to date”.
When you submit your merchant account application, include a UBO chart, risk tier for each UBO (based on jurisdiction, history, PEP status), and a remediation action list if any UBO has elevated risk.
Management & Senior Executives: Fit-and-Proper Tests
Underwriters don’t stop at ownership. They also evaluate directors, senior management, and key operational personnel. This is especially pertinent in the 2025-26 crypto regulatory landscape where governance failures have high visibility.
Key checks include:
- Background screening: criminal records, regulatory convictions, prior bankruptcies or insolvencies.
- Experience and track record: have they led regulated financial-services firms or crypto businesses? Do they understand AML/KYC obligations?
- Continuous monitoring: even after approval, ongoing monitoring of management against sanctions lists, adverse media and regulatory registers is required.
For instance, guidance for VASPs emphasizes that financial institutions should apply the same preventive measures (Recommendations 9-21) to VASPs, which includes verifying beneficial owners, directors and senior management.
Politically Exposed Persons (PEPs), Sanctions & Ongoing Monitoring
Underwriters treat the presence of PEPs or sanctioned individuals as inherently high-risk. For crypto merchant underwriting, this means you must:
- Conduct real-time, continuous screening of UBOs, management and significant shareholders against global sanctions lists (OFAC, UN, EU, HMT).
- Implement enhanced due diligence (EDD) where any stakeholder is a PEP or from a high-risk jurisdiction they expect enhanced monitoring, more frequent reviews, and stricter controls.
- Include in your submission your vendor details for screening tools, escalation paths, and policy for handling hits.
In fact, the European Parliament & Council recently emphasised in their AML reform that failures in EDD for cross-border crypto-asset service providers amplify penal risk.
Practical Checklist for Your Application
When you’re preparing your compliance pack for underwriting, ensure the following are included clearly and organized:
- Ownership structure diagram showing natural persons, with % holdings and roles.
- UBO declaration form (signed, dated) for each major owner.
- Background check reports for each member of senior management.
- Sanctions/PEP screening evidence and vendor contract for monitoring service.
- Policy excerpt showing frequency of UBO/management review (e.g., “quarterly”).
- Risk rating grid for UBOs and management (e.g., “Green = <2% risk score; Amber = 2-5%; Red = >5% and requires EDD”).
- A statement of how you continuously monitor and act on changes (new UBOs, management changes, adverse media).
6. Source of Funds (SoF) & Source of Wealth (SoW) for Corporate Entities
For crypto-merchant applicants, proof of legitimate capital is no longer a soft requirement; it’s a regulatory cornerstone. The Financial Conduct Authority (FCA) now expects all registered crypto-asset businesses to evidence where their funds originate and how their overall wealth has been built. (FCA – Crypto-asset AML guidance)
Underwriters interpret this transparency as a proxy for governance quality. Clear, well-documented SoF/SoW evidence signals that a firm can handle client money responsibly and meet anti-money-laundering (AML) standards.
In short, to future-proof your CASP compliance, your capital narrative must be as clean and auditable as your blockchain ledger.
What Are SoF & SoW and Why They Matter
Source of Funds (SoF)
Identifies the immediate origin of the money used in a transaction.
Source of Wealth (SoW)
Explains the economic activity that generated the entity’s overall assets or shareholder equity.
These definitions are consistent with the UK’s Money Laundering Regulations 2017 and FATF Recommendation 10 on customer due diligence.
For additional reference, see the HM Treasury’s National AML/CFT Strategy and FATF’s global glossary of SoF/SoW obligations (FATF guidance).
Underwriters weigh SoF/SoW evidence heavily when assessing risk and reserve requirements. If legitimacy can’t be demonstrated, the profile defaults to “high risk” even when technology is strong.
What Underwriters Expect from Corporate Applicants
A robust SoF/SoW pack should include:
- Audited financial statements (minimum 2 years).
- Bank statements linking operational inflows and shareholder funding.
- Proof of initial crypto holdings (mining logs, early-purchase records, or exchange transaction ledgers).
- Evidence of fiat-to-crypto traceability, ensuring the conversion path aligns with regulated exchanges.
- Projected transaction volumes mapped to your capital base and business plan.
Underwriters compare your projected throughput to your verifiable capital: implausible ratios trigger additional questioning.
For detailed guidance, see the FCA’s financial-crime controls expectations especially sections on “Know Your Customer” and “Source of Wealth verification.”
Special Considerations for Crypto-Native Businesses
Crypto-native entities (mining pools, DeFi operators, or early-token investors) must bridge digital-asset data with fiat-bank evidence. Recommended inclusions:
- Wallet-transaction audit trail using blockchain-analytics tools (e.g., TRM Labs, Chainalysis).
- Exchange trade confirmations matching wallet addresses to licensed venues.
- Narrative explanation for legacy holdings (e.g., mined in 2016, later converted through FCA-registered exchange X).
In 2025, underwriters are increasingly requesting a “Crypto-Asset SoF/SoW Appendix” that merges blockchain evidence with traditional audit data. This hybrid approach helps demonstrate end-to-end transparency.
Practical Checklist for Your Application
Organise your file clearly:
- Corporate SoF Statement – signed by director/MLRO.
- Audited Financials + Bank Evidence – aligned to legal entities.
- Crypto Holdings Trace – on-chain verification snapshots.
- SoW Narrative Summary – link shareholders’ income to business equity.
- Regulatory Alignment Proof – FCA registration letter or MiCA CASP application copy (if applicable).
Red Flags That Delay Approval
- Unexplained shareholder or investor inflows.
- Wallet activity inconsistent with declared operations.
- Rapid capital movement through unregulated exchanges.
- SoW statements unsupported by audited accounts.
Underwriters are trained to correlate red-flag events with transaction patterns. Being proactive with written explanations and matching evidence converts potential denials into manageable EDD reviews.
7. Travel Rule, MiCA & Global Frameworks: The Core of 2025 Crypto Compliance
The Financial Action Task Force (FATF) made its intentions clear when it extended Recommendation 16 (the “Travel Rule”) to virtual-asset transfers: crypto transactions must now carry the same identifying information as wire transfers. (FATF Rec. 16 Guidance)
For underwriters, this principle transforms how VASPs and CASPs are evaluated. No longer is crypto a black box every payment route must reveal its originator and beneficiary details in real time. Failure to demonstrate Travel Rule compliance is now a common reason for merchant-account rejections or conditional approvals.
In the UK, the FCA’s Cryptoasset Financial Promotions and AML Regime and guidance on the Travel Rule establish the expectation that UK VASPs collect and transmit customer information when transferring cryptoassets between firms. The rule applies to both domestic and cross-border transfers.
For processors, compliance is not simply a regulatory box-tick it is proof that you can operate at institutional standards. That trust is precisely what underwriters are pricing into their risk models.
What Must Be Collected and Transmitted
Every VAS or CASP handling a transfer must obtain and exchange the following information:
- Originator: name, account or wallet number, address (or national ID number / customer reference), and date of birth if available.
- Beneficiary: name and wallet or account identifier.
This data must accompany the transfer “immediately and securely.” Where VASPs use third-party routing or custodial solutions, they must show that information travels with the transaction without manual intervention.
In underwriting terms, the question is simple: Can this merchant exchange customer data accurately and lawfully with its counterparties in real time? Those who can with auditable systems and vendor contracts get approved faster.
Thresholds & Jurisdictional Treatment (EU vs UK and Others)
FATF recommends Travel Rule application for transfers ≥ USD/EUR 1,000, but jurisdictions are diverging.
- European Union: Under the Transfer of Funds Regulation (TFR), no minimum threshold applies to all crypto transfers requiring information collection and transmission.
- United Kingdom: The FCA adopts a hybrid approach of basic originator/beneficiary data for all transfers and enhanced fields for cross-border or high-risk transactions (≥ €1,000 equivalent).
- United States: FinCEN maintains the USD 3,000 threshold but is aligning its record-keeping rules for VASPs.
- Singapore: MAS requires data for all transfers regardless of value, consistent with its Payment Services Act.
For UK firms, the smart strategy is to follow the stricter EU model and collect data for all transfers to avoid gaps in multi-jurisdictional operations.
Technology Enablement for the Travel Rule
Technology is what makes compliance feasible. A range of protocols now allow VASPs to exchange identity data securely and consistently across borders. Key alliances include:
- TRISA (Travel Rule Information Sharing Alliance) open-source standard for VASP-to-VASP data transfer.
- OpenVASP Swiss-led framework using secure messaging based on OpenPGP.
- TRUST industry network backed by leading exchanges, designed for data-sharing interoperability.
Underwriters increasingly ask crypto merchants to specify which protocol they use and how it integrates with transaction systems. If you cannot name your solution or vendor, expect follow-up requests before approval.
The FCA encourages VASPs to “take all reasonable steps to establish technical solutions for Travel Rule data sharing before transmission.” (FCA implementation page)
MiCA’s Impact on CASPs & the TFR Interplay
The Markets in Crypto-Assets Regulation (MiCA) is the EU’s flagship law for crypto-asset services. It introduces pan-EU licensing for Crypto-Asset Service Providers (CASPs) and sets capital, custody, and disclosure requirements comparable to banking standards. (ESMA MiCA overview)
MiCA works in tandem with the TFR to enforce Travel Rule compliance across Europe. CASPs must demonstrate that they not only collect data but can store and transmit it securely for cross-border supervisory purposes.
Even for UK-based businesses outside MiCA’s direct scope, alignment is strategic. Underwriters increasingly benchmark UK crypto firms against MiCA standards to assess global credibility. Demonstrating that your firm follows “MiCA-equivalent” controls positions you for easier EU banking and institutional partnerships.
Global Snapshot (UK, EU, US, Singapore) Converging Through Compliance
While terminology differs, the direction of travel is the same: every major regulator now requires traceability of crypto transfers.
| Jurisdiction | Regulator | Core Standard | Effective Status |
|---|---|---|---|
| United Kingdom | FCA | Travel Rule data collection + transmission (AML Regs 2017) | Live since Sept 2023 |
| European Union | ESMA / EBA | MiCA + TFR (“no minimum”) | Live 2024–25 |
| United States | FinCEN / SEC | Funds-transfer rules applied to VASPs | Expanding 2025 |
| Singapore | MAS | Full Travel Rule adoption under PSA | Live 2023 |
The differences are mostly timing and terminology, not principle. FATF’s “same risk, same rules” mantra is now the de facto global language of underwriting.
For crypto merchants, the message is simple: build for the strictest jurisdiction and you automatically comply everywhere else. That proactive alignment reduces EDD requests, reserve requirements, and onboarding friction.
8. Audit-Ready Resilience: AML Programme, XAI & DORA (What Underwriters Expect Post-2025)
For crypto-merchant applicants, the anti-money-laundering (AML) framework now determines whether an underwriter sees your business as a viable partner or a compliance risk. UK regulators and payment acquirers are no longer satisfied with generic policies; they want evidence that AML controls operate effectively day-to-day.
The Financial Conduct Authority (FCA) requires every registered cryptoasset business to design and maintain a programme aligned with the Money Laundering Regulations 2017 and overseen by a Money Laundering Reporting Officer (MLRO). (FCA AML Registration Guidance) An audit-ready AML framework therefore combines three elements in practice: clearly documented governance that defines responsibilities from the MLRO to the board; control testing that proves your due-diligence, sanctions, and transaction-monitoring processes work as intended; and comprehensive record-keeping that preserves customer and transaction data for at least five to seven years, consistent with Joint Money Laundering Steering Group (JMLSG) expectations. (JMLSG Cryptoasset Transfers Guidance)
When an underwriter reviews your application, these artefacts serve as your credibility markers. They show that compliance is cyclical risk assessment, implementation, testing, and continuous improvement rather than a one-off exercise. A business that demonstrates this rhythm of control signals institutional maturity.
Explainable AI (XAI) in AML: Intelligence You Can Defend
Automation has revolutionised financial-crime detection, but in 2025 underwriters no longer accept “black-box” algorithms. They now expect Explainable AI (XAI) technology that can clarify how it reached a decision. This shift mirrors wider FCA and Bank of England policy discussions on responsible AI and model interpretability. (BoE AI and Machine Learning Publication)
Explainability matters for two reasons. First, it ensures regulatory accountability: firms must be able to show auditors and regulators why a transaction was flagged, not merely that it was. Second, it protects operational integrity by allowing human reviewers to understand and validate model behaviour. An effective XAI system produces clear reasoning behind alerts for instance, flagging an unusual transfer pattern between newly created wallets and stores this logic in audit-ready logs.
When underwriters encounter transparent analytics backed by version-controlled documentation, they see predictability rather than opacity. In their risk models, that difference can translate directly into lower reserve requirements and faster approvals.
DORA for CASPs and Crypto Payment Processors
While the Digital Operational Resilience Act (DORA) is a European Union regulation, its reach already shapes expectations across the UK market. It formalises how financial entities including CASPs and crypto payment processors must manage information- and communication-technology (ICT) risk, third-party oversight, and incident reporting. (European Commission – DORA Overview)
DORA obliges firms to map their critical ICT assets, conduct regular penetration and resilience tests, maintain detailed incident-response playbooks, and ensure that outsourced providers meet equivalent standards. Even though UK-registered VASPs are outside its legal scope, underwriters now use it as a reference model. The FCA’s own Operational Resilience Policy Statement (PS21/3) parallels these requirements by instructing firms to identify important business services, set impact tolerances, and test recovery capabilities. (FCA PS21/3 – Operational Resilience)
For crypto processors, adopting DORA-aligned controls voluntarily is a strategic advantage. It shows an understanding that operational resilience and financial resilience are inseparable: a platform vulnerable to downtime or cyber-attack is a credit risk in itself. Underwriters are quick to reward firms that can produce penetration-testing certificates, vendor-assessment reports, and continuity plans without delay.
Operationalising Continuous Compliance
True audit readiness is not a quarterly milestone but an ongoing state. The most advanced crypto-asset firms now embed compliance within their live operations. Transaction data feeds automatically into dashboards that track anomalies and regulatory thresholds. Risk reports refresh in real time, providing the MLRO and senior management with constant visibility of exposure.
Regular independent reviews verify that these systems perform as intended, while board-level oversight ensures accountability. Each remediation or system improvement is documented and timestamped, creating a seamless evidence trail that satisfies both auditors and underwriters.
By transforming compliance into a continuous feedback loop monitor, test, remediate, verify firms replace reactive firefighting with preventive governance. This integrated approach shortens onboarding cycles, reduces manual intervention, and builds reputational trust with banks and payment partners.
9. DORA (Digital Operational Resilience Act) – The Next Hurdle
The Digital Operational Resilience Act (DORA) represents Europe’s most comprehensive attempt to turn IT security into a regulated discipline rather than an optional best practice. Coming fully into force in 2025, it extends banking-grade resilience rules to Crypto-Asset Service Providers (CASPs), payment processors, and any entity that underwrites or settles digital-asset transactions. (European Commission – DORA overview)
Although the UK is not bound by DORA, its principles already echo across British regulation. The Financial Conduct Authority (FCA) and Bank of England both require firms to identify “important business services,” map dependencies, and test recovery capabilities through their Operational Resilience Policy Statement (PS21/3). (FCA PS21/3 – Operational Resilience)
Underwriters increasingly treat these frameworks as interchangeable benchmarks for reliability.
Why DORA Matters for Crypto Processors
Crypto payment gateways and custody providers sit at the intersection of finance and technology where outages and cyber incidents can cascade instantly. DORA forces these firms to formalise what many have treated informally: a complete inventory of ICT assets, defined impact tolerances for downtime, and mandatory incident-reporting to competent authorities within tight deadlines.
For acquirers and banks, DORA-aligned controls signal that a crypto merchant can contain operational shocks. Applicants able to supply penetration-test summaries, vendor-risk assessments, and continuity playbooks generally move through underwriting faster, with lower reserve requirements. The logic is simple: resilience equals predictability, and predictability lowers risk.
Third-Party Risk and the Supply-Chain Challenge
Perhaps the most immediate effect of DORA is its spotlight on outsourced technology. Cloud providers, wallet-security vendors, and analytics partners now fall under indirect scrutiny. Underwriters want assurance that these third parties meet equivalent resilience standards ideally evidenced by ISO 27001, SOC 2 Type II, or comparable audits.
UK firms are encouraged by both the FCA and HM Treasury to apply the same “equivalence of control” principle even where DORA is not legally binding. Failing to do so leaves a single weak vendor capable of undermining an otherwise compliant infrastructure.
The Strategic Upside
DORA is not only about avoiding disruption; it is also about building market confidence. Crypto processors that voluntarily publish resilience reports and disclose independent audit results often find smoother access to institutional partnerships. In a sector still shadowed by volatility, proof of operational discipline is now a competitive advantage.
By 2026, underwriting reviews will treat DORA-style documentation as standard: asset-mapping tables, business-continuity tests, and third-party-oversight logs. Merchants who invest in these controls early will already speak the same language as acquirers and regulators when the next compliance cycle begins.
Key Takeaway
DORA signals the end of ad-hoc IT governance. Even for UK-based crypto firms, aligning with its standards is the surest way to demonstrate that technology risk is managed with the same precision as financial risk.
Underwriters reward predictability; DORA makes predictability measurable. For every crypto processor seeking long-term banking access, this is no longer a European hurdle it’s the next global baseline for trust.
Conclusion: Turning Compliance into Competitive Advantage
The maturing crypto landscape no longer rewards speed alone, it rewards discipline.
Across the UK and Europe, underwriters and banks are converging on one truth: strong AML controls, transparent ownership, and operational resilience are not “extras” but the price of entry into regulated finance.
For crypto merchants, this moment marks a turning point. The Travel Rule ensures traceability; MiCA and DORA create shared standards; and the FCA’s AML regime demands accountability that matches traditional institutions. Those who master these frameworks do more than avoid rejection; they gain a structural edge. Every verified audit trail, explainable AI model, and well-governed vendor relationship becomes a signal of trust that shortens approval times and unlocks partnerships once closed to the sector.
Compliance is also a reputation. When a crypto-asset business can demonstrate end-to-end governance from customer due diligence to data resilience it speaks the language banks understand: predictability, control, and permanence. Underwriters are not looking for perfection; they are looking for firms that can prove self-awareness, evidence improvements, and sustain operational stability.
For founders and compliance leaders alike, the next step is clear: embed AML, AI, and resilience as permanent business functions, not reactive fixes. That’s the path to faster underwriting, lower reserves, and a reputation that lasts.Explore Kasha Payments Solutions – your institutional-grade onboarding partner for high-risk and regulated industries.
FAQs
Crypto Merchant Account: 2025-26 Underwriting & AML Checklist
1. Why do most crypto-merchant account applications decline?
Most declines happen because applicants can’t demonstrate transparent ownership, complete AML policies, or technical compliance with the Travel Rule. In many cases, underwriters also flag gaps in source-of-funds documentation or inconsistent transaction-volume forecasts. Building a fully auditable compliance pack and registering with the FCA dramatically improves approval odds.
2. What is the FATF Travel Rule and why does it matter for UK crypto businesses?
The Travel Rule (FATF Recommendation 16) requires crypto transfers to carry originator and beneficiary information similar to bank wire transfers. In the UK, the rule is enforced through the Money Laundering Regulations 2017 and FCA guidance, ensuring that all crypto transactions are traceable and accountable. Without a Travel Rule solution in place, a merchant application is unlikely to progress.
3. How does MiCA affect UK-based crypto firms if it’s an EU regulation?
While MiCA directly governs EU entities, its standards are quickly becoming global best practice. UK processors who align voluntarily with MiCA’s capital, custody, and disclosure requirements earn greater trust from underwriters and easier access to EU banking partners.
4. What documents are essential for crypto-merchant underwriting in 2025?
Applicants must supply certified incorporation records, shareholder and UBO details, audited financials, AML/KYC policies, technical-security certificates (such as ISO 27001 or SOC 2), and proof of regulatory registration. Clean processing statements and evidence of segregated client funds are now standard expectations.
5. How do I prove Source of Funds (SoF) and Source of Wealth (SoW) for crypto operations?
Provide a traceable chain linking wallet activity to fiat records. This includes exchange trade confirmations, mining logs, or investor agreements supported by bank statements and audited reports. The FCA’s Financial Crime Guide outlines best practices for verifying SoF/SoW.
6. What is DORA and should UK crypto processors follow it?
The Digital Operational Resilience Act (DORA) is an EU framework requiring financial firms to manage ICT risk and test business-continuity capabilities. Although not legally binding in the UK, aligning with DORA demonstrates global-standard resilience and reassures underwriters that your operations are secure and stable.
7. How can Explainable AI improve AML compliance?
Explainable AI (XAI) systems make transaction-monitoring decisions transparent by showing why an alert was raised. This helps the MLRO validate model behaviour, reduces false positives, and supports FCA expectations on accountable automation. Underwriters view XAI as evidence that a firm understands and controls its own risk models.
8. What’s the fastest way to strengthen a pending crypto-merchant application?
Start by closing your documentation gaps: finalise AML and Travel Rule policies, confirm technical audits, and update SoF/SoW evidence. Submitting a concise compliance summary pack including your organisational chart, vendor list, and testing certificates often turns a “pending” into an approval.
For end-to-end automation, consider using internal systems such as Kasha Compliance Dashboard or Kasha Payments Suite to generate ready-to-submit audit trails.

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