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10 free tools for shops and SMEs
The shop documents and tax calculations you need every month, from the team behind GORINY Business Suite
Make documents
Fill in on the web, see the real document at once, print or save as PDF
Free quotation makerQuotations with validity date, discount and VAT, in Thai or EnglishUse free Free Thai tax invoice and receipt makerFull tax invoices or receipts with 7% VAT worked out for youUse free Free receipt makerReceipts with the amount in words and a signature line for the payeeUse free Free 50 Tawi certificate maker50 Tawi certificates in the Revenue Department format, copies 1 and 2Use free Free payslip makerBilingual payslips with social security deducted for youUse free
Tax calculators and document checks
Enter the numbers and get the result at once, calculated on your device
Personal income tax calculator 2026Enter salary and 2026 allowances to see if you pay more or get a refundUse free Thai VAT 7% calculatorAdd VAT, or take VAT out of a total priceUse free Thai withholding tax calculatorWithhold 1%, 2%, 3% or 5% and see the actual amount to transferUse free Thai social security contribution calculatorFor a given wage, see the employee deduction and employer contributionUse free Thai full tax invoice checklistCheck whether a tax invoice you received has all 8 required itemsUse free
Want documents issued straight from real sales?
In GORINY, each sale issues the receipt and tax invoice, updates stock and posts the accounts in one place. From 690 baht per branch per month.