Free English Quotation Generator for Thailand

How totals are calculated

A quotation presents the proposed items, quantities, prices, discount, and selected tax assumptions before acceptance. The estimated net amount helps discuss payment terms but is not yet a request for payment.

Formula

Quotation total = discounted subtotal + VAT; net amount due = quotation total − withholding tax.

VAT and withholding basis

VAT 7%, VAT 0%, VAT-exempt, and a non-VAT-registered seller are shown as distinct statuses.
The generator does not determine the correct tax status or withholding rate for the user.

Examples

10,000 baht, VAT 7%, WHT 3%

Quotation total is 10,700 baht; withholding is 300 baht; net amount due is 10,400 baht.

10,000 baht, VAT-exempt, WHT 1%

Quotation total is 10,000 baht; withholding is 100 baht; net amount due is 9,900 baht.

Limitations

This document is not automatically a legally complete Thai quotation.
Verify company details, tax status, required wording, and payment terms before issue.
Logo files remain in memory only and are not saved with the draft.

Frequently asked questions

Where is the draft stored?

The draft uses the existing quotation draft in localStorage on this browser. Switching between Thai and English does not clear it.

Is my logo uploaded to a server?

No. The logo is processed in the browser and is not stored in the draft or sent to Analytics.

Does this automatically create a Thai quotation?

No. Check the legal document requirements and the VAT status of the parties before use.

How do I save a PDF?

Select Print / Save as PDF, then choose Save as PDF in the browser print dialog.

Official sources

Last reviewed: 14 September 2026

Review again when the responsible authority changes the rule, rate, or effective period, or when this calculator's assumptions change.

Check the current Thai text and effective dates before relying on a result for tax, billing, employment, or legal purposes.