Flat Rate vs standard VAT: compare the same period
Compare cash paid to HMRC without treating the lower estimate as proof that a scheme is suitable or available.
Decision boundary
A cash difference is only one factor. Flat Rate users generally cannot recover input VAT and must still satisfy entry, sector, record and leaving rules.
Evidence to check
- Same VAT period on both sides
- VAT-inclusive Flat Rate turnover
- Actual output and reclaimable input VAT
- Capital-goods items handled separately
Official source
GOV.UK: Flat Rate Scheme overview
General information only. HMRC decides scheme eligibility, rate and leaving dates.