Thailand Revenue Department Updates VAT Form PP.30 (Effective 1 March 2026)
Thailand Revenue Department Updates VAT Form PP.30 (Effective 1 March 2026)
The Thai Revenue Department has announced updates to VAT Form PP.30 and its attachments to enhance clarity, accuracy, and convenience for taxpayers.
Key highlights
- Improved tax calculation sections for amended filings, with clearer breakdowns of amounts (each amended section both sales amount and purchase amount)
- New attachment for amended PP.30 filings to ensure more complete and accurate information
- PromptPay designated as the primary refund channel, enabling faster and more convenient VAT refunds
- Clearer address information fields to improve data accuracy
What this means
- Easier corrections for amended VAT filings
- More complete reporting and smoother refund processes
- Greater reliance on digital payment infrastructure
Businesses and finance teams should prepare for these changes ahead of the effective date.
Reference : info new PP30 and Attach PP30