Overview
- HMRC has identified over 5,300 cases of state pension underpayments between January and September 2024, totaling £42 million in arrears.
- The issue stems from errors in recording Home Responsibilities Protection (HRP) credits for stay-at-home parents and carers between 1978 and 2010.
- Approximately 370,000 individuals are being contacted by HMRC, with letters sent to notify them of potential arrears and guide them on how to claim.
- Next of kin for around 43,000 deceased individuals affected by the error are also eligible to claim the owed pension arrears.
- The Department for Work and Pensions (DWP) has reported a total of £450 million in underpayments for the 2024/25 tax year, highlighting systemic flaws in record-keeping.