September 3, 2025
By Merranti

UK-India Social Security Agreement: What Employers and Workers Need to Know

While headlines around UK-India relations may often focus on cricket and trade, a significant legal agreement has now come into effect: the UK-India Double Contributions Convention (DCC).

This new social security agreement simplifies how National Insurance Contributions (NICs) are handled for workers temporarily moving between the UK and India — reducing double payments and administrative burdens for both employers and employees.

Here’s what you need to know if your business or workforce involves cross-border UK-India operations.

🤝 What Is the UK-India Double Contributions Convention (DCC)?

The DCC, which accompanies the UK-India Comprehensive Economic Trade Agreement (CETA):

Does not cover access to UK or Indian social security benefits.
Does allow workers to remain liable only to their home country’s NIC system, avoiding the need to pay into both systems simultaneously.

This is especially relevant for multinational companies, UK-based contractors, and Indian employees on UK assignments.

📌 What Was the Position Before the DCC?

Previously, there was no social security agreement between the UK and India, which meant:

UK outbound employees working in India had to pay Indian social security contributions, unless exempted locally.
The UK’s Class 1 NIC exemption (for up to 52 weeks) applied but didn’t fully resolve the risk of double contribution.

✅ What’s Changing Under the DCC?

The DCC introduces a coordinated structure, aligning NIC liability with the worker’s home country, for temporary assignments:

1. UK Employees Working in India (Outbound Workers)

Class 1 NICs remain payable for the first 52 weeks while working in India.
After 52 weeks, employees stop paying UK NICs unless they voluntarily contribute.
They are now exempt from Indian contributions, assuming the DCC certificate is held.

2. Indian Employees Coming to the UK (Inbound Workers)

For the first 52 weeks, both the Indian employer and the employee are exempt from UK NICs.
After 52 weeks, UK NICs apply, provided there is a UK presence (e.g., host employer or registered branch).

🧾 How Does It Work in Practice?

Indian employees on secondment to the UK for up to 36 months will only need to contribute to the Indian system — not UK NICs.
UK employees sent to India will remain in the UK NIC system for the first 36 months.
These workers are often referred to as “detached workers” under the agreement.

⚠️ Note: Local hires (employees hired directly in the host country) are not exempt. They must pay NICs from day one in their new country of employment.

🗓 When Does the DCC Take Effect?

The DCC becomes effective on the same date as the UK-India CETA comes into force — which is expected to be soon.

While the social security relief is helpful, it will not override existing immigration or visa rules.

💡 Why This Matters to You

For UK Employers:

You can now avoid double NIC contributions when seconding staff to India.
Must apply for a DCC certificate to prove exemption.
This could reduce assignment costs and streamline global mobility programs.

For Indian Employers:

Employees working temporarily in the UK won’t need to register for UK NICs for the first 52 weeks.
After that, host-country NICs (UK) will apply if the DCC certificate isn’t renewed.

📣 Merranti’s Advice

If your organisation:

Employs overseas contractors or seconded staff,
Is planning cross-border movement with India,
Or is navigating NIC liability, payroll, or expatriate tax compliance…

…you should review your processes now and ensure DCC applications are in place for eligible staff.

📨 If you’re unsure whether your employees are affected, we’re here to help.

👉 Find more international payroll and tax guidance in Merranti’s newsletter here
Or contact our team to assess your compliance risks and reduce unnecessary NIC liabilities.