Certificate A1
£210.00
🔒Secure payment (Stripe)
⏱️Turnaround: 2–5 business days
🇵🇱🇬🇧Support in PL & EN
✓No hidden fees
Guaranteed safe checkout:
Visa · Mastercard · Stripe · Apple Pay
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How it works
1
Order online
Add the service to the basket and pay securely online.
2
We prepare everything
Our team handles the paperwork and dealings with the authorities.
3
You receive the result
You get the finished documents – usually within 2–5 business days.
What you get
- Handled by an experienced PL–UK team
- Support in Polish and English
- No hidden fees
Why Semper Paratus
🏆500+ Ltd companiesTrusted by hundreds of businesses.
🤝PL–UK modelBritish accounting for Polish entrepreneurs.
⏱️On timeWe keep track of statutory deadlines for you.
💬Dedicated managerOne person handles your case end to end.
Description
The A1 Certificate confirms that an employee posted to work in another EU country remains subject to the UK social security system. The document is required for individuals who are posted abroad or work simultaneously in several countries. The Certificate avoids the double payment of social insurance contributions. A requirement for the Certificate is lawful employment in the UK for a minimum of one tax year prior to the application. An A1 Certificate cannot be obtained with a backdated effective date, for example for specific past years.