What happens to a state pension when someone dies is one of the most common and important pension questions — and one that catches many surviving spouses off-guard. The State Pension doesn’t work like a bank account that simply passes to the next person. The rules are complicated, vary based on when each partner reached State Pension age, and involve two very different systems running in parallel.
The short version: under the old State Pension (for those who reached State Pension age before April 2016), surviving spouses can often inherit a meaningful amount. Under the new State Pension, the inherited amounts are more limited and in many cases nil. Understanding which system applies to you and your partner is the essential starting point.
The Key Rule: When Did You Both Reach State Pension Age?
The inheritance rules depend entirely on whether you and your deceased partner fall under the old or new State Pension system:
| Scenario | System | Inheritance possible? |
|---|---|---|
| Both reached SP age before 6 April 2016 | Old system | Yes — up to 50% of additional pension |
| One reached SP age before, one after 6 April 2016 | Mixed | Partial — transitional rules apply |
| Both reached SP age after 6 April 2016 | New system | Limited — only protected payments |
The critical date is 6 April 2016 — when the new State Pension was introduced. Men born before 6 April 1951 and women born before 6 April 1953 fall under the old system. If your spouse was born before those dates and you’ve recently been widowed, the old system’s more generous inheritance rules are likely to apply to their pension.
Old State Pension Inheritance (Pre-April 2016)
Under the old system, the State Pension had two distinct components — a flat-rate basic pension and an earnings-related top-up. The ability to inherit part of a deceased spouse’s pension was deliberately built into the old system to protect widowed partners, particularly those who had taken time out of paid work to care for children or family.
| Component | What it was | Inheritable? |
|---|---|---|
| Basic State Pension | Flat rate based on NI record | Up to 100% if you don’t have a full record yourself |
| Additional State Pension (SERPS/S2P) | Earnings-related top-up | Up to 50% (depends on spouse’s date of birth) |
| Graduated Retirement Benefit | Pre-1975 earnings-related pension | 50% inheritable |
How Much Additional Pension Can You Inherit?
The maximum percentage of SERPS you can inherit depends on your deceased spouse’s date of birth:
| Spouse’s date of birth | Maximum SERPS inheritance |
|---|---|
| Before 6 October 1937 | 100% |
| 6 Oct 1937 – 5 Oct 1939 | 90% |
| 6 Oct 1939 – 5 Oct 1941 | 80% |
| 6 Oct 1941 – 5 Oct 1943 | 70% |
| 6 Oct 1943 – 5 Oct 1945 | 60% |
| 6 Oct 1945 onwards | 50% |
The SERPS inheritance percentages were reduced by the government in 2002 — originally they were all 100%. The reduction was phased in by date of birth to avoid catching people close to retirement completely off guard. For most surviving spouses widowed today, the applicable maximum is 50%, since those born before October 1945 would now be well into their 80s. However, the inherited amount can still be several hundred pounds per year — a meaningful sum for pensioners on fixed incomes.
Example: Old System Inheritance
John dies in 2026. He reached State Pension age in 2010 and was born in 1945. His pension consisted of:
- Basic State Pension: £156.20/week
- Additional State Pension (SERPS): £85/week
His wife Mary (also under the old system) could inherit:
- Basic SP: nothing extra if she has her own full record, or a top-up if hers is lower
- Additional SP: up to 50% of £85 = £42.50/week (£2,210/year)
This is genuinely valuable — an extra £2,210 per year for life. When compounded over a 20-year retirement it’s equivalent to over £44,000 in total income. It’s one of the reasons it’s so important to contact the Pension Service promptly after bereavement rather than assuming the pension just stops.
New State Pension Inheritance (Post-April 2016)
Under the new State Pension, the government deliberately moved away from the inherited pension model. The rationale was that the new flat-rate pension was meant to be large enough for individuals to live on independently, without needing to rely on a spouse’s record. The trade-off is that there is very little to inherit for most couples who both reached State Pension age after April 2016.
| Component | Inheritable? |
|---|---|
| New State Pension (standard amount up to £230.25/week) | No |
| Protected payment (amount above £230.25/week) | 50% may be inheritable |
| Deferred state pension increase | May be inheritable |
What Is a Protected Payment?
When the new State Pension started in April 2016, some people had built up entitlement worth more than the new flat rate. This excess was preserved as a “protected payment.”
If your deceased spouse had a protected payment (i.e., their starting amount was above the full new State Pension rate), you may inherit up to 50% of that excess.
Protected payments are typically modest — they arise only where someone had substantial Additional State Pension (SERPS or S2P) accrued before 2016. Many people who transitioned to the new State Pension had a starting amount below £230.25 and therefore have no protected payment at all. The Pension Service can confirm whether a protected payment exists on any individual’s record.
Example: New System
Anne’s deceased husband had a new State Pension of £245/week:
- Standard rate: £230.25/week (not inheritable)
- Protected payment: £14.75/week
- Anne may inherit: 50% × £14.75 = £7.38/week (£384/year)
Compared to the potential £2,000+ per year available under the old SERPS inheritance rules, this illustrates starkly how much less the new system offers surviving spouses. It is one of the most significant — and least discussed — ways in which the 2016 pension reform changed the retirement landscape for couples.
Deferred State Pension and Inheritance
Some people delay claiming their State Pension beyond the eligible age, which increases the payments they receive when they do eventually claim. If your partner deferred and then died before or after claiming, there may be additional amounts you can inherit or receive.
| Under old system | Under new system |
|---|---|
| May be paid as a lump sum to you (taxable) | Up to 50% of deferral increase may be inheritable |
| Or as inherited weekly increase | No lump sum option under new system |
| Lump sum includes interest at 2% above base rate | Limited to certain circumstances |
Under the new system, if your partner deferred and had not yet claimed at the time of death, consider carefully whether to take the inherited deferral increase as a higher weekly pension or ask the Pension Service about alternative arrangements. The Pension Service will calculate the options when you report the death.
How to Claim Inherited State Pension
Acting quickly after bereavement is important not just emotionally, but financially. Overpayments of State Pension after the death date will need to be repaid, and the Pension Service can prevent overpayments only once they’ve been notified. Separately, your own pension entitlement may increase from the date of death — and unlike some other benefits, the increase is not always backdated indefinitely if you delay claiming.
Step 1: Report the Death
Contact the Pension Service Bereavement line: 0800 731 0469 (Monday–Friday, 8am–6pm)
Or use the GOV.UK Tell Us Once service — this notifies multiple government departments including DWP.
Step 2: What You Need
| Document | Why |
|---|---|
| Deceased’s National Insurance number | To locate their pension record |
| Death certificate | Proof of death |
| Marriage/civil partnership certificate | Proof of relationship |
| Your own NI number | To update your pension |
| Deceased’s bank details | To close or redirect payments |
Step 3: Assessment
The Pension Service will:
- Stop the deceased’s pension payments
- Calculate any arrears owed
- Assess what you can inherit
- Adjust your pension payments accordingly
This process typically takes 4–8 weeks.
Divorced Spouses
If you were divorced from the deceased:
| Situation | Can you inherit? |
|---|---|
| Divorced and not remarried | May inherit additional pension or protected payment |
| Divorced and remarried | Generally cannot inherit from former spouse |
| Decree absolute before death | May still have rights to additional pension substitution |
A pension sharing order from divorce proceedings may also affect entitlement. Seek specialist advice if this applies to you.
Divorce rules around State Pension inheritance are genuinely complex — particularly for long-term marriages that ended before 2016. If you believe you may have rights to a former spouse’s additional State Pension but are unsure, Contact the Pension Service for a formal assessment rather than assuming there’s nothing available.
Unmarried Partners
Cohabiting partners — regardless of how long the relationship lasted — cannot inherit state pension. This is one of the most significant financial differences between marriage/civil partnership and cohabitation, and it often comes as a profound shock to couples who have lived together for decades.
The State Pension system was built around formal legal relationships. Someone who cohabited for 30 years has identical rights to someone who lived with a partner for 3 months — which is to say, none at all.
If you’re an unmarried couple nearing retirement:
- Consider marriage or civil partnership for pension inheritance rights
- Ensure you have adequate life insurance and private pension nominations
- Review our financial checklist when someone dies