PAYE58415 | P11D processing: P11D(b) penalty appeals: reasonable excuse
From HM Revenue & Customs · PAYE Manual
The following examples are a guide to, but not an exhaustive list, of circumstances, which might amount to a reasonable excuse
The employer is a sole trader, or director of a ‘one man’ company, and has suffered a sudden and serious illness between the end of the tax year and the filing date, or has been affected by a prolonged and serious illness throughout the period
Unavoidable and unexpected absence close to the filing date because of business commitments or domestic emergencies
Accidental destruction of the records through fire or flood
Exceptional postal delays because of a strike by postal workers
Although the employers form P11D(b) has not been received by HMRC, the employer claims nevertheless to have posted it in good time
Unless there is evidence to the contrary, such a claim should be accepted on the first occasion that it is made, provided that a further form P11D(b) is then submitted promptly. In any subsequent year the employer should be required to substantiate such a claim by evidence of posting of some kind
Sudden disruption to a business or its records by a break in
Installation of a new computer system or program for the payroll which has hit unexpected teething problems
Although the employer’s form P11D(b) is a photocopy, it is a photocopy of an official P11D(b) form which bears a ‘wet signature’ (a signature in ink)