HMRC sector flat rates: choose the closest main activity
Use HMRC’s current sector list and keep limited-cost status as a separate per-period test.
Decision boundary
Sector selection follows the business activity that most closely describes expected main activity. The checker accepts the rate but does not classify your trade.
Evidence to check
- Expected main business activity
- Current HMRC sector description and rate
- Limited-cost result for this period
- Date of any business-activity change
Official source
HMRC VAT Notice 733: selecting a sector
General information only. HMRC decides scheme eligibility, rate and leaving dates.