GlossaryLive
What is PP30?
PP30 is Thailand's monthly VAT return, required for all VAT-registered businesses by the 15th of the following month. It summarizes output tax collected from customers versus input tax from received tax invoices. If output exceeds input, payment is due; otherwise a refund or carry-forward applies. Online shops with annual sales over 1.8 million THB must register for VAT and file PP30 monthly via e-Filing at rd.go.th, which extends the deadline to the 23rd.
Thai SME owners and Thai accountantsLast updated 2026-07-21
Covers all output and input tax for the reporting month
Online shops with 1.8M THB+ annual sales must register for VAT
MooMooNext helps group PP30-related data for accountant review
Do online shops need to file PP30 every month?
If VAT-registered, yes monthly filing is required even in months with no sales. Otherwise check whether cumulative sales reached 1.8M THB/year.
Can PP30 be filed online with an extended deadline?
Yes, via e-Filing at rd.go.th. Online filing extends the deadline by 8 days due by the 23rd instead of the 15th.
How does MooMooNext help with PP30?
It helps group sales data, documents, and VAT-related records so an accountant can review and make the final decision.
What do I need to do once online sales pass 1.8 million baht?
Register for VAT within 30 days of the date your income passes 1.8 million THB/year, then start filing PP30 monthly. MooMooNext includes a VAT-threshold alert as your sales approach the limit, so you can register on time.
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