ภ.พ.30 (PP 30)
Monthly VAT return · แบบแสดงรายการภาษีมูลค่าเพิ่ม ตามประมวลรัษฎากร
Also written as Por Por 30, PP30, PP.30, P.P. 30, VAT 30, ภพ.30, ภพ30
Last reviewed 28 September 2026
ภ.พ.30 is the monthly VAT return on which a VAT-registered business declares output tax on its sales and input tax on its purchases, then pays the difference or carries forward any excess. Every VAT-registered business files it by the 15th of the following month on paper, or by the 23rd online.
Registration becomes compulsory once annual turnover exceeds 1.8 million baht, and from then on a return is due every month, including months when the company sells nothing. When input tax exceeds output tax, you can carry the credit forward or ask for a cash refund on the return itself.
The facts
| Belongs to | Revenue Departmentกรมสรรพากร |
| Where to get it | It is filed through the Revenue Department’s e-filing system at efiling.rd.go.th; the blank form is published on rd.go.th. |
| When it is due | 15th of the following month (online: 23rd of the following month). See the calendar |
| Source | Revenue Department, value added tax (English) |
This describes what a government form is for, not how your company should fill it in. Spotted something out of date? Tell us and we will fix it.
Who files this for you, and what it costs
PP 30 is part of monthly bookkeeping & tax filing. What Thai firms publish for that work: 1,000 to 20,500 a month (baht), every figure linked to the firm that published it on the monthly bookkeeping & tax filing price page.
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