Nobody wants a letter from HMRC, but certain business expense mistakes are far more likely to trigger an enquiry than others. Understanding where the common pitfalls lie can save small business owners significant time, stress, and money. Whether you handle your own bookkeeping or work with Accountants in Mansfield, knowing what draws HMRC's attention is the first step to keeping your business compliant and issue free. Why HMRC Scrutinises Business Expenses HMRC uses risk-base