Became self-employed from 2015 to 2024? You may have incorrect gaps in your National Insurance record that could reduce your State Pension by £1,000s
Started working for yourself between 2015 and 2024? If you didn't tell HMRC using the specific CWF1 form – even if you registered for self-assessment – you may have incorrect gaps in your National Insurance (NI) record. And if that means you're not on track for the full State Pension, you're at risk of being underpaid £1,000s. But you don't need to do anything right now, as HMRC will contact you directly if you're affected. Hannah McEwen & Abby Wilson 14 July 2026 Save HMRC estimates that 800,000 people have been hit by this latest State Pension issue, with 160,000 of those already at (or within two years of) the State Pension age. Below we explain what went wrong and what HMRC is now doing. We also plan to publish more detailed, step-by-step guidance soon – sign up to our weekly email and we'll let you know when this is ready. How State Pension entitlement works when you're self-employed To get the full new State Pension – currently £241.30 a week –...