SAOG20500 | Reasonable excuse: what is not a reasonable excuse
From HM Revenue & Customs · Senior Accounting Officer Guidance
While the Customer Compliance Manager (CCM), Mid-sized Business Customer Compliance Resolution Team (CCRT) or Caseworker must consider all relevant circumstances, there are some situations which we will not normally accept alone as a reasonable excuse
Pressure of work.
Lack of information.
HMRC did not remind me.
Ignorance of basic law.
What is or is not a reasonable excuse is personal to the individual’s abilities and circumstances. Those abilities and circumstances may mean that what is a reasonable excuse for one person may not be a reasonable excuse for another.
The law specifies two situations that are not reasonable excuses. These are
FA09/SCH46/PARA8 (2)(a) & (b)