Received an HMRC Letter About Your Online Sales? Here’s What You Need to Know HM Revenue & Customs (HMRC) has confirmed that between 6 July and 31 August 2026, it may automatically register certain individuals for Self Assessment where its…

Introduction Receiving a letter from HMRC informing you of a tax enquiry can be stressful for any individual or business. While many enquiries are selected at random, certain patterns and behaviours are more likely to attract HMRC’s attention. Understanding these…