Standard Thai format
Follows the Revenue Department format used across Thailand.
Tax document
Thai withholding tax certificate generator — 50 Tawi
Generate Thai withholding tax certificates (50 ทวิ) online for contractors, freelancers, and employees. Fill in payment details and download a ready-to-sign PDF.
PDF export
Download a print-ready certificate to sign and hand to the recipient.
Multiple income types
Covers different income categories and withholding rates under Thai tax regulations.
How to use it
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Step 1
Open Tawi50.
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Step 2
Enter payer and payee details.
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Step 3
Fill in income and withholding amounts.
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Step 4
Download and print the completed certificate.
Frequently asked questions
What is a Thai withholding tax certificate (50 ทวิ)?
A 50 ทวิ certificate is an official document that Thai payers must give to recipients whenever they withhold income tax from a payment. The recipient uses it to claim a tax credit when filing their annual return.
Who needs to issue a withholding tax certificate?
Any organization or individual that pays income and deducts withholding tax must issue a certificate. This includes businesses paying contractors, service fees, rental income, dividends, and prizes.
What withholding rate applies to freelancers?
The most common rate for freelance service fees in Thailand is 3% (Section 40(2) income). Other rates apply depending on the income category. Consult a tax advisor for your specific situation.
Is the certificate from Tawi50 legally valid?
The certificate format follows Revenue Department requirements. You are responsible for ensuring the information entered is accurate and that the certificate is signed by an authorized person.
Can I generate certificates in bulk?
Tawi50 supports individual and batch certificate generation for organizations that issue certificates to multiple recipients each month.
Skip the manual certificate paperwork
Issuing withholding tax certificates manually means filling in the same details across multiple forms every month. Tawi50 lets you enter payment details once and generates a properly formatted 50 ทวิ certificate PDF ready to sign and hand over. Built for the common workflows that HR teams and small businesses deal with regularly.
Create tax certificate