Thousands of individuals have failed to claim tax rebates from HMRC averaging £800, according to recent data.
Various factors can lead to overpaying income tax, with the most common being an incorrect tax code assignment.
HMRC typically notifies individuals of overpaid tax through a P800 tax calculation letter, detailing the process to receive a refund.
In cases where recipients do not respond, HMRC sends a cheque to the listed address, but statistics reveal that tens of thousands of these cheques go uncashed annually.
Recent findings from a Freedom of Information request by The i Paper reveal that HMRC issued 1,746,720 cheques last year, of which 178,180 were left uncashed, totaling £144 million in unclaimed refunds.
HMRC aims to minimize cheque issuance, preferring digital channels to contact taxpayers. However, tax and accountancy firm Blick Rothenberg’s partner, Robert Salter, highlighted concerns about HMRC’s extensive use of cheques for tax refunds.
While most PAYE repayments are now made via bank transfer as the default option, customers can still opt for a cheque refund and are responsible for cashing it if chosen.
Tax codes, comprising numbers and letters, indicate the tax-free income entitlement for a tax year to employers or pension providers.
The standard tax code, 1257L, allows individuals with a single income source to earn £12,570 tax-free annually, aligning with the current personal allowance.
Taxpayers can locate their tax code on payslips, P45s (for recent job departures), or P60s (at tax year-end), and online at GOV.UK.
For assessing tax code accuracy, MoneySavingExpert.com offers a free calculator. If overpaid tax is suspected, individuals can reclaim it by contacting HMRC via phone or the HMRC app, with potential refunds available for up to four past years.
Even in cases of prolonged overpayment, particularly due to errors, individuals can pursue HMRC for refunds beyond the four-year limit.