UK A1 Certificates and Certificates of Coverage

UK A1 Certificates and Certificates of Coverage

Expert services to secure UK A1 Certificates and Certificates of Coverage (CoC) for employees, self-employed individuals and directors.

An A1 Certificate or Certificate of Coverage ensures that an individual remains covered by the UK social security system (UK National Insurance) while working temporarily abroad, preventing double contributions in both the UK and the host country. This certification is essential for compliance and avoiding legal complications.

✔ A1 & S1 certificates and Certificates of Coverage

LIMES international provides expert services, working with HMRC to secure UK A1 Certificates, Certificates of Coverage (CoC) and S1 Certificates for employees, self-employed individuals, and directors working in the EU, EEA, Switzerland and all Bi-lateral and Reciprocal Agreement countries.

Let us guide you through the application process, ensuring that your employees meet the necessary criteria. We manage all the paperwork (CA3821, CA3822 or CA8421), so you don’t have to worry about navigating the complexities of social security regulations.

✔ Post-Brexit social security advice

LIMES international also provides expert post-Brexit guidance, ensuring that the correct analysis of the applicable post-Brexit social security rules, including the Trade and Cooperation Agreement (TCA), is done for UK to EU / EFTA / Swiss workers.

✔ US Certificates of Coverage

Our specialist team is also experienced in working with the authorities and applying for CoCs in the USA, Canada, Bermuda and the Channel Islands.

Whether you are managing multi-state employees, self-employed partners, non-resident directors or remote workers, LIMES ensures the correct A1 Certificates and CoCs are secured, facilitating smooth, compliant cross-border business operations.