{"id":124839,"date":"2026-08-28T15:00:00","date_gmt":"2026-08-28T14:00:00","guid":{"rendered":"https:\/\/en.econostrum.info\/uk\/?p=124839"},"modified":"2026-08-28T14:23:55","modified_gmt":"2026-08-28T13:23:55","slug":"hmrc-letter-warning-quiet-p800-tax","status":"publish","type":"post","link":"https:\/\/en.econostrum.info\/uk\/hmrc-letter-warning-quiet-p800-tax\/","title":{"rendered":"HMRC Letter Warning: Quiet P800 Tax Refund Change Means Millions May Need to Act From August"},"content":{"rendered":"\n

The change applies to employees who receive a P800 tax calculation showing they are owed money. The letter <\/strong>still explains the tax position and the amount due, but eligible taxpayers must take action to receive the refund.<\/p>\n\n\n\n

A P800 is a tax calculation letter issued by HMRC to people who have paid too much or too little tax through PAYE. According to HMRC guidance, the letter shows whether the correct amount of tax has been paid and explains how a refund can be claimed or how outstanding tax can be paid.<\/p>\n\n\n\n

HMRC Moves Multi-Year Refunds to Online Requests<\/strong><\/h2>\n\n\n\n

Under the previous system, taxpayers with an agreed multi-year refund<\/strong> claim could receive a cheque automatically after receiving their tax calculation. From August, HMRC has introduced a different process for the majority of employees making these claims.<\/p>\n\n\n\n

According to HMRC<\/a>, employees who submit a multi-year tax refund request will now need to request their repayment through HMRC\u2019s digital services rather than automatically receiving a cheque.<\/p>\n\n\n\n

The tax authority said the change brings multi-year claims in line with the wider P800 repayment process introduced in May 2024<\/strong>, where customers must take action to receive money they are owed.<\/p>\n\n\n\n

Taxpayers who receive a P800 letter showing they are due a refund can use HMRC\u2019s online services to request payment. They will need the reference number from their P800 letter and their National Insurance number. HMRC states that refunds claimed online are normally paid within five working days<\/strong>. Those requesting a cheque online may have to wait up to six weeks<\/strong>, while some P800 letters may still state that a cheque will be issued automatically.<\/p>\n\n\n\n

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No that wouldn't be the case James.

The figures shouldn't be displayed on a P800 calculation or a PAYE notice of coding for a tax year the interest hasn't been paid in.

If you believe any figures are incorrect, you'd need to raise with the helpline https:\/\/t.co\/5h8V8SluzM<\/a>

Tom<\/p>— HMRC Customer Support (@HMRCcustomers) August 24, 2026<\/a><\/blockquote>