National Insurance Contributions: Changes to voluntary payments for non-residents

The UK rules in respect of voluntarily paying National Insurance contributions (NIC) will be changing significantly from 6 April 2026. These changes will, in particular, impact non-resident taxpayers who are living and working abroad, and who rely on voluntary contributions to protect their entitlement to the UK State Pension.

The changes will potentially alter the long-term financial planning that some non-residents have undertaken, and so understanding what the new rules mean for future entitlement is essential.

This article explains the current system, outlines what is changing from April 2026, and sets out the practical steps that non‑residents should consider taking as a result.

Why pay voluntary NIC?

The UK entitlement to state pension is based on a principle of how many years of National Insurance contributions an individual has made.

To have access to state pension, an individual must have made 10 qualifying years of NICs. To be entitled to full State Pension, currently worth £230.25 per week (£11,973 per year) an individual must have made 35 qualifying years of NICs.

The UK state pension is set to rise to £241.30 per week from 6 April 2026 (£12,548 per year).

Therefore, if an individual hasn’t made 35 qualifying years of contributions, every year of voluntary NIC is worth at least £342 of additional pension based on current rates (£11,973 divided by 35 years).

For this reason, non-resident taxpayers have often relied on the ability to make voluntary payments in order to build and protect their entitlement to UK state pension.

Position for non-resident taxpayers

When an individual is receiving employment income in the UK, or generating self-employment in the UK, they are automatically contributing to their national insurance record under Class 1 NIC and Class 4 NIC respectively.

This means that when an individual moves overseas and becomes non-UK resident, they are not likely to be building state pension entitlement.

Under the current rules (until 5^th April 2026), a non-resident individual can pay Class 2 NIC voluntarily where:

They were working overseas (either employed or self-employed)
They were employed or self-employed immediately before leaving the UK
They had either:
- Lived in the UK for a continuous 3-year period or
- Had paid NICs for a sufficient period before leaving the UK (usually 3 qualifying years)

If a taxpayer is based overseas but not working, they are not entitled to pay Class 2 NIC voluntarily but can instead choose to pay voluntary Class 3 NIC if either:

They had lived in the UK for a continuous 3-year period or
Had paid NICs for a sufficient period before leaving the UK (usually 3 qualifying years) or
They had paid Class 1 NIC on their employment income for their first 52 weeks abroad

The rate of Class 2 NIC is currently £3.50 per week, whilst Class 3 NIC is currently £17.75 per week. Most individuals would prefer to voluntarily pay Class 2 NIC, i.e., at the cheaper rate, but must be working in order to meet the conditions to do so.

What is changing?

From 6 April 2026, non-resident taxpayers will no longer be able to contribute voluntarily under Class 2 NIC and will only be able to contribute under Class 3 NIC at the more expensive rate of contribution.

The impact is that this will cost the taxpayer approximately £923 per year in contributions under Class 3 NIC, compared to £182 per year under Class 2 NIC.

In addition, the eligibility criteria will change as follows:

They had lived in the UK for a continuous 10-year period or
Had paid NICs for a sufficient period before leaving the UK (usually 10 qualifying years) or
They had paid Class 1 NIC on their employment income for their first 52 weeks abroad

This legislative change makes it more restrictive and expensive for non-resident individuals to gain access to UK state pension by extending the criteria to 10 years rather than 3 years and increasing the cost of contributions by £741 per year (at current rates).

What action should be taken?

To maximise contributions and minimize costs, non-resident taxpayers should take the following action:

Check their NIC record with HMRC in order to identify any gaps in their record – Check your National Insurance record – GOV.UK
If the record shows 35 years of qualifying contributions, then no further action is needed
If the record shows any gaps for previous years in which the individual would qualify to pay Class 2 NIC (due to being employed or self-employed overseas), then you may wish to make voluntary contributions under the cheaper Class 2 NIC rate for those years
If the record shows any gaps in previous years in which the individual would not qualify to pay class 2 NIC, then to consider making voluntary contributions under class 3 NIC for those years whilst at a cheaper rate

Taxpayers can fill any gaps in their record up to 6 years after the end of the tax year containing the gap. Therefore, individuals can make contributions for the 5 April 2020 tax year currently up until the 5 April 2026. Once this date is passed, any gaps for that tax year cannot be filled voluntarily.

How we can help

The upcoming changes to voluntary NIC rules will close off valuable opportunities for many non‑residents, both in terms of cost savings and entitlement to UK State Pension.

We can guide you through the complexities, identify where action is required, and ensure nothing is missed.

We can assist with the following:

Reviewing your online account for any gaps in the record and advising of potential state pension forecasts
Advising on any gaps to be filled and whether Class 2 or Class 3 NIC would be payable to determine a forecast cost of making voluntary contributions, against what the benefit will be for state pension purposes
Preparing forms to make contributions to HMRC on a voluntary basis to fill gaps in the record to maximise state pension entitlement

Contact us now to review your National Insurance record, assess your pension entitlement, and put a tailored plan in place to protect your access to the State Pension going forward.