Open a Merchant Account

Complete our streamlined 4-step application. Our dedicated onboarding team will review your submission and be in touch within one business day.

1
Company Info
2
Directors & UBOs
3
Business Profile
4
Document Upload

Step 1 — Company Information

Please provide your company's legal and registration details as they appear on official documents.

Step 2 — Directors & Beneficial Owners

ℹ️
FCA Requirement: As an FCA-authorised payment institution, we are required to verify all directors and persons with significant control (individuals holding 25% or more of shares or voting rights). Please provide details for all relevant individuals.

Step 3 — Business Profile

Tell us more about your business operations, products, and payment requirements.

Step 4 — Document Upload

Please upload the required documentation. All documents will be handled securely and in accordance with our privacy policy.

🔒
Secure Upload: All documents are encrypted during transfer and stored securely on our FCA-compliant systems. Accepted formats: PDF, JPG, PNG. Maximum file size: 10MB (20MB for business plans).

🏢 Company Documents

Certificate of Incorporation * PDF/JPG/PNG · Max 10MB
📄
Click to upload or drag and drop
Companies House certificate
Memorandum & Articles of Association * PDF/JPG/PNG · Max 10MB
📑
Click to upload or drag and drop
Company constitution documents
Register of Directors * PDF/JPG/PNG · Max 10MB
📋
Click to upload or drag and drop
Current register of directors
Register of Members / PSC Register * PDF/JPG/PNG · Max 10MB
👥
Click to upload or drag and drop
PSC register or shareholder register
Latest Annual Accounts / Confirmation Statement PDF/JPG/PNG · Max 10MB
📊
Click to upload or drag and drop
Most recent filed accounts
VAT Registration Certificate PDF/JPG/PNG · Max 10MB
💰
Click to upload or drag and drop
VAT registration certificate (if applicable)
Bank Account Statement / Bank Letter * PDF/JPG/PNG · Max 10MB
🏦
Click to upload or drag and drop
Recent bank statement or letter on bank letterhead

🪪 Identity Documents

Director/UBO ID Documents * PDF/JPG/PNG · Max 10MB each
🆔
Click to upload or drag and drop
Passport, driver's licence, or national ID for each director/UBO
Proof of Address for each Director/UBO * PDF/JPG/PNG · Max 10MB each
📍
Click to upload or drag and drop
Utility bill, bank statement, or council tax bill (last 3 months)

📈 Business Documents

Business Plan / Financial Forecasts PDF · Max 20MB
📝
Click to upload or drag and drop
Business plan and financial projections
Website / App Screenshots PDF/JPG/PNG · Max 10MB
📱
Click to upload or drag and drop
Screenshots showing main business pages/products
Organisational Chart PDF/JPG/PNG · Max 10MB
📊
Click to upload or drag and drop
Company organisation structure chart

🛡️ Compliance Documents

AML/CFT Policy Statement PDF · Max 10MB
⚠️
Click to upload or drag and drop
Anti-Money Laundering / Counter-Terrorist Financing policy
KYC / Due Diligence Procedures PDF · Max 10MB
🔍
Click to upload or drag and drop
Know Your Customer and due diligence procedures
Data Protection / GDPR Policy PDF · Max 10MB
🔒
Click to upload or drag and drop
Data protection and privacy policy
PCI DSS Compliance Certificate (if applicable) PDF · Max 10MB
💳
Click to upload or drag and drop
PCI DSS compliance certificate

✍️ Authorisation Documents

Board Resolution / Power of Attorney * PDF/JPG/PNG · Max 10MB
📜
Click to upload or drag and drop
Board resolution authorising account opening and signatories
Signature Specimen PDF/JPG/PNG · Max 10MB
✒️
Click to upload or drag and drop
Specimen signature(s) of authorised signatory(ies)

Why Choose Mossen

🏛️
120 Years of Trust

FCA authorised payment institution serving British businesses since 1904.

⚡
Fast Onboarding

Dedicated onboarding team. Most accounts activated within 48 hours of document verification.

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Bank-Grade Security

PCI DSS Level 1 certified. ISO 27001 compliant. Your data is protected to institutional standards.

🌍
Global Reach

Accept payments in 170+ currencies across 200+ countries with 500+ payment providers.

💼
Dedicated Support

Your own relationship manager. UK-based support team available during business hours.

Contact Information

✉️
Sales Enquiries
sales@mossen.com
📞
London HQ
+44 20 7946 0958
🕒
Working Hours
Mon–Fri, 9:00–18:00 GMT
📍
Address
71-75 Shelton Street, Covent Garden, London WC2H 9JQ

Need Help?

Our team is here to guide you through every step of the application process. Don't hesitate to reach out.

Contact Our Team

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