# VAT vs Non-VAT wrong receiving account — refund then repay (batch 98) **Cases:** TB4064-AUGUST-20 (Tessa); TB2128-SABELO-29 (Teresa). **Rule:** If client paid VAT account but deal is Non-VAT (or reverse), refund after proof-of-account; client repays correct account. Require proof of account before payout. Never export account numbers. **Batch:** 98