407 per cent rise in DWP State Pension NI contributions looms

From April 6 2026, the price of making voluntary National Insurance contributions from overseas will soar — dramatically increasing the cost of securing a full UK State Pension.

And experts say many expats still don’t realise what’s coming.

What’s changing for Class 2 voluntary National Insurance contributions?

Until now, eligible expats could pay Class 2 voluntary National Insurance contributions at just £3.50 per week – around £182 per year.

From April, that option effectively disappears for many, leaving only Class 3 contributions at £17.75 per week – or £923 per year.

That’s a 407% increase.

At the same time, new rules introduce a 10-year minimum UK residence or contribution requirement, up from three years, potentially locking some expats out of eligibility altogether.

Voluntary contributions can significantly increase your entitlement under the UK State Pension system.

If you fall short of the required 35 qualifying years, topping up missing years can boost your weekly income for life — and protect access to annual increases under the Triple Lock.

Fail to act before 5 April, and the same top-ups could cost thousands more over time.

Search data suggests growing anxiety:

UK searches for “Class 3 National Insurance contributions” have surged 200% in the past year

Searches related to pension top-ups are up 40% in the past month

Searches for the CF83 form have jumped 70% in the past week

Many expats appear unsure whether they qualify — or what steps they need to take before the deadline.

“Act urgently before April 5”

William Cooper, Marketing Director at health insurance specialists William Russell, warns: “Expats need to act urgently before April 5.

“Paying voluntary Class 2 contributions is far cheaper than the upcoming Class 3 rate, and many people don’t realise payments can be backdated, sometimes covering several missing years at the lower cost and significantly boosting future pension income.”

He adds: “Taking action now could save hundreds or even thousands of pounds and protect entitlement to future State Pension increases.

“After April, the same top-ups will cost significantly more, and some people may no longer be eligible at all.”

Recommended reading:

What expats should do now

• Check your National Insurance record and State Pension forecast
• Confirm whether you qualify for Class 2 contributions
• Consider submitting form CF83 to assess eligibility
• Act before 5 April 2026

You can contact the HM Revenue and Customs International Pension Centre for guidance.