VAT Registration & Monthly PP30 Filing

จด VAT และยื่น ภ.พ.30 รายเดือน · § Advisory
Quick Answer
PP01 filed at Area Revenue Office (free) · monthly input/output VAT registers · e-Tax Invoice if enabled.
Timeline: New registration 7–14 days · monthly filing by 15th (e-Filing +8 days).
Official fee: No registration fee · late-filing penalty THB 300–500 + 1.5%/month surcharge.
Legal Basis
Revenue Code §77/1–90 · registration within 30 days once revenue exceeds THB 1.8M/yr · PP30 filed by 15th of following month · 7% rate (reduced from statutory 10%).
Who Needs This
Businesses with >THB 1.8M revenue · importers (immediate) · cross-border digital service providers (VES).
Required Documents
- Certificate of incorporation + BorJor 5
- Business address map + lease
- Director ID card
- Business description + revenue forecast
Common Pitfalls
- Late registration = 2× VAT that should have been charged.
- Tax invoices missing 8 mandatory items = input credit disallowed.
- Zero-rated exports require invoice + BL + FX inward remittance proof.
Typical Use-cases
- e-commerce crossing THB 1.8M
- Importers from China
- Foreign SaaS registering under VES
FAQ
- Register before hitting THB 1.8M?
- Voluntary registration allowed · benefits: input credit + credibility.
- When can abbreviated tax invoices be used?
- Retail B2C only · B2B needs full-form.
- Is e-Tax Invoice mandatory?
- Not yet · likely mandatory for >THB 30M revenue by 2027.
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Official sources — legal services
The information on this page follows the official sources below. Always check the latest version before you file.
- สำนักงานศาลยุติธรรม— Office of the Judiciary
- กระทรวงยุติธรรม— Ministry of Justice
- สภาทนายความในพระบรมราชูปถัมภ์ — ทนายความผู้ทำคำรับรองลายมือชื่อและเอกสาร— Lawyers Council of Thailand
- สำนักงานคณะกรรมการกฤษฎีกา — ฐานข้อมูลกฎหมายไทย— Office of the Council of State
- ราชกิจจานุเบกษา — ประกาศและกฎหมายที่มีผลบังคับ— Royal Thai Government Gazette
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Frequently asked questions
- Can a foreigner own 100% of a Thai company?
- Generally no for activities listed in the Foreign Business Act, where majority foreign ownership requires a Foreign Business Licence, a BOI promotion, or treaty rights such as the US–Thailand Treaty of Amity. Manufacturing and certain export activities are largely open, and BOI-promoted activities can permit full foreign ownership together with land-holding and visa privileges, so the right structure depends on the specific activity.
- What is the minimum registered capital for a Thai company?
- There is no general statutory minimum for a Thai-majority company, but practical thresholds apply: THB 2 million of paid-up registered capital per foreign work permit, or THB 1 million if the foreigner is married to a Thai national, and THB 3 million per foreign shareholder for a Foreign Business Licence. Capital should therefore be planned around the visa and work-permit outcome you need, not the incorporation minimum.
- How long does company registration take?
- Registration at the Department of Business Development can be completed within one to three working days once the name reservation, shareholder documents and company objectives are ready, and the VAT registration and social security registration follow afterwards. The realistic end-to-end timeline including bank account opening is two to six weeks, with the bank account usually being the slowest step for foreign directors.
- What ongoing accounting obligations does a Thai company have?
- Every Thai company must keep statutory accounts, file monthly withholding tax (PND 1, 3, 53) and VAT (PP 30) returns by the middle of the following month, file the half-year corporate income tax return (PND 51) and the annual return (PND 50), and have its financial statements audited by a Thai CPA and filed with the DBD each year. Dormant companies are not exempt — nil returns and an audited statement are still required.






