Thailand VAT and WHT Configuration Check
Put tax codes, rates, IDs, postings and filing data into a reconcilable control framework.
Learning objective
Understand the key Thailand VAT/WHT data and pre-go-live checks.
03
Steps
01Maintain company and counterparty tax ID, branch number, address and tax status.
02Create input/output VAT codes by transaction type and effective date.
03Configure WHT type, rate, accounts, certificate numbering and payment trigger.
04Test purchasing, expenses, sales, credit note and advance scenarios end to end.
05Reconcile tax reports, GL and source invoices; Thai accounting confirms filing formats.
- 01
Maintain company and counterparty tax ID, branch number, address and tax status.
- 02
Create input/output VAT codes by transaction type and effective date.
- 03
Configure WHT type, rate, accounts, certificate numbering and payment trigger.
- 04
Test purchasing, expenses, sales, credit note and advance scenarios end to end.
- 05
Reconcile tax reports, GL and source invoices; Thai accounting confirms filing formats.
04
Implementation notes
- Never rely only on default tax rates or filing rules.
- Wrong branch numbers affect tax documents.
- WHT is statutory withholding, not a price discount.