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24 Jun 2026
Has HM Revenue and Customs (HMRC) sent you a letter for overpayment of National Insurance?
Applying for a refund of National Insurance.
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01 Jun 2026
Claim for a refund if you've paid HMRC too much on your PAYE bill
Get a refund if you’ve paid HMRC too much.
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17 Feb 2026
The importance of efficient overpayment processes
Are your overpayment processes up to date?
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12 Nov 2025
Samantha O’Sullivan, policy and advisory lead, highlights importance of accuracy and education on BBC Radio London
Listen into Samantha discuss overpayment recovery and best practice on the BBC Radio London.
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17 Apr 2024
HMRC staff overpaid £12 million across a decade
Have you ever overpaid a member of staff? You are not alone, with HMRC as company.