How do I check and fill gaps in my State Pension qualifying years?

Full answer

Understanding and, where worthwhile, filling gaps in your National Insurance record is one of the most valuable pieces of financial planning many people overlook, since it directly affects your State Pension income for the rest of your life. **How many years you need** Under the new State Pension system (for those reaching State Pension age from 6 April 2016 onwards), you need 35 qualifying years of National Insurance contributions or credits to receive the full weekly amount, currently £241.30 for 2026/27. You need a minimum of 10 qualifying years to receive any new State Pension at all, with the amount scaling roughly proportionally between 10 and 35 years. **What counts as a qualifying year** A qualifying year is typically one where you either paid enough National Insurance through employment or self-employment, or received National Insurance credits automatically -- for example, while claiming Child Benefit for a child under 12, receiving certain other benefits (such as Universal Credit while unemployed, or Carer's Allowance), or during a period of qualifying jury service or approved training. **Checking your record** The free gov.uk 'Check your State Pension forecast' service (accessed via your Government Gateway account) shows exactly how many qualifying years you currently have, your forecast State Pension amount based on your current record, and crucially, which specific past years show as a gap (where you didn't pay enough National Insurance or receive credits) that you could potentially fill with a voluntary contribution. **Filling gaps with voluntary Class 3 contributions** If you have gap years, you can often pay voluntary Class 3 National Insurance contributions to fill them, currently priced at £18.40 per week (so roughly £957 for a full year, though the exact cost for older gap years is fixed at the rate applicable at the time). Since each qualifying year adds roughly 1/35th of the full State Pension (currently working out at around £6.89 extra per week, or around £358 extra per year, for life), filling a gap year can pay for itself within just a few years of receiving the increased pension, making it one of the best-value financial decisions available to many people, especially if you expect to live well beyond State Pension age. **Time limits for filling older gaps** Normally you can only fill gaps from the past six tax years, but transitional arrangements following the 2016 State Pension reforms have, at various points, extended this window further back for certain groups -- check the current rules via gov.uk or the Future Pension Centre, as deadlines for filling older gaps do eventually close permanently. **Not everyone should fill every gap** If you already have, or are on track to reach, 35 qualifying years by the time you reach State Pension age, filling additional gap years won't increase your pension further, since 35 years already secures the full amount -- check your forecast carefully before paying for a gap year, as it may not be worthwhile in every situation. **Practical tip** Before paying for any voluntary contributions, call the Future Pension Centre (a free government helpline) to confirm exactly which years are worth filling for YOUR specific situation, since filling the wrong years, or filling more than you need, wastes money that a quick phone call could have avoided.

Try the calculator

More answers

• Can grandparents get National Insurance credits for childcare?
• Can I get National Insurance credits for being a carer?