# VAT invoice chase on old paid quote When a client accountant (SARS VAT audit) asks for a tax invoice matching an old quotation stem (e.g. MM4173-MICHAE-8 paid months earlier): 1. Search for Tax Invoice with same stem family (…-14 etc.). 2. Confirm with salesperson who owns the label. 3. Reply with correct tax invoice quickly — deadline-driven. Do not re-quote; do not ask them to pay again.