Verify Your Identity with Companies House
121 Accounting is authorised to provide ACSP (Authorised Corporate Service Provider) verification services. Fast, secure, and fully compliant
Express Service
Priority processing
per person
- UK Passport Holders
- Fast Track Processing
- Companies House Personal Code
- Fully Digital Process
- No Hidden Fees
- Priority Support
International
Priority processing
per person
- Non-UK Passport Holders
- Fast Track Processing
- Companies House Personal Code
- Fully Digital Process
- Cryptographic Verification
- Priority Support
Standard Service
Perfect for most users
per person
- UK Passport Holders
- Standard Processing
- Companies House Personal Code
- Email Support
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How It Works
📋 Simple 3-Step Process:
- Choose your service - Select Express, International or Standard above
- Complete sign up process - Using our secure communication portal and select the required service
- Make payment and upload documents - Complete payment and submit your identity documents
What Happens After Payment?
Once payment is complete, you'll be automatically redirected to our secure client portal where you can:
- Create your personal account (takes 1 minute)
- Upload your identity documents securely
- Complete live verification (selfie holding your ID)
- Track your verification progress in real-time
- Receive your Companies House personal code directly by email from Companies House
What Documents Do I Need?
You'll upload these in the portal after payment:
Document 1 (Group A - Photographic ID):
- Valid UK or non-UK passport
- UK/EU driving licence (full or provisional)
- EU/EEA biometric ID card
- UK Biometric Residence Permit (BRP/BRC)
- Or other government-issued photo ID
Document 2 (Group A or Group B):
- Another photographic ID from Group A, OR
- Bank/building society statement (last 3 months)
- Utility bill (last 3 months)
- Council tax statement
- Birth/adoption or marriage certificate
Live Verification:
- Selfie holding your ID next to your face
Why Choose 121 Accounting?
- Officially Authorised: We're registered with Companies House as an Authorised Corporate Service Provider (ACSP)
- Secure Portal: Professional client portal with mobile app for easy uploads
- Fast Processing: Express and International services available for urgent needs (1-2 working days)
- Transparent Pricing: £24.99, £49.99 or £74.99 - no hidden fees
- Expert Support: Our experienced team guides you through the entire process
- Reusable Personal Code: Use the same Companies House personal code for all your company appointments
- UK & International: We verify both UK and non-UK passport holders
Frequently Asked Questions
How long does verification take?
Standard Service: 3-7 working days from receipt of complete documents.
Express Service: 1-2 working days from receipt of complete documents.
International Service: 1-2 working days from receipt of complete documents.
What if I'm a non-UK resident?
No problem. We verify both UK and international officers. You'll need the same documents, such as a passport and proof of address from your country of residence.
If you are presenting a non-UK passport, you will complete our cryptographic identity verification process in line with Companies House standards.
What happens if my documents are rejected?
We'll contact you immediately through the portal to explain what's needed. Common issues include blurry photos, expired documents, or documents not meeting Companies House requirements. We'll help you get it right.
Can I use the same verification code for multiple companies?
Yes! Once verified, you can use the same Companies House personal code for all your company appointments.
Is my information secure?
Absolutely. We use bank-level encryption and follow strict data protection regulations. Your documents are handled securely and stored in compliance with Companies House requirements.
Ready to Get Verified?
Choose your service above and get started in minutes. Questions? Call us on 020 7664 8777.
See more services
Self Assessment
What You’ll Get From Us
Your All-in-One Solution
All-in-one tax and bookkeeping, with one contact for everything so you can focus on your business.
Dedicated Client Manager
Got a question? Your dedicated manager is just a call or email away, with replies in 24 hours or less every time.
Simple, Transparent Pricing
One simple monthly fee, unlimited support. No hidden charges, no surprises just fair, upfront pricing.
Earn More & Keep More
We take care of the daily admin, so you can focus on growing your business and enjoying the rewards.
Ready to Take the Stress Out of Your Finances?
Running a business isn’t about chasing tax deadlines or navigating payroll headaches. We offer a free introductory call to freelancers, sole traders, limited companies, and growing businesses to help you stay focused on what matters most.
Client Experiences That Speak for Themselves
“An accountant that takes your hand and make things simple is rare, 121 Service is like a mentor to guide you from a-z. They give my business a peace of mind and focus on growth.”
“I’ve known Akmol for a number of years and recently reached out for a Tax rebate service. He went through 5 financial years of information and was able to help claim back over £2k in overpaid Tax! Akmol is knowledgeable and easy to work with. He kept me in the loop throughout the process. Highly recommend everyone to get in touch! “
“Akmol accounting firm delivers exceptional, reliable service with a personal touch that makes managing finances a breeze!”
“Easy and straightforward tax assessment with 121 Accounting Services, always reachable over the phone and ready to advise.”
“Akmol has been amazing with my accounting. They’re very helpful, clear, and always make sure I understand everything. I really appreciate how they go the extra mile. Highly recommend!”
