Taxpayers filing Self Assessment returns for the 2025 to 2026 tax year now have 100 days left to submit their returns and settle any outstanding tax liabilities with HMRC. This deadline applies to all individuals required to complete a Self Assessment tax return during this fiscal period. Failure to meet this deadline may result in penalties and interest charges on late submissions and unpaid tax amounts.
Source: HMRC (GOV.UK) – Read the original