Mar 1 2019 HMRC Delay Issuing Self Assessment Penalty Notices Categories: Personal TaxTaxation More than 11.5 million taxpayers were required to file their Self Assessment Tax Return by midnight on 31 January, and according to HMRC, a record 93.68% submitted on time. However, there were still 731,186 taxpayers who missed the deadline. As part of EU Exit contingency planning, HMRC have decided to make a change to the more