Thrivelance Tools
Create a GST-compliant tax invoice in seconds. Splits tax into CGST + SGST for the same state or IGST for inter-state, supports SAC/HSN codes, and handles zero-rated LUT exports for foreign clients. Print or save as PDF.
| Description | SAC/HSN | Amount (₹) |
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For a supply within your own state, GST splits equally into CGST and SGST. For a supply to another state, the whole amount is IGST instead. This generator picks the right split automatically by comparing your state with the client's place of supply.
Freelancers billing overseas clients can export services zero-rated under a Letter of Undertaking (LUT) — no IGST charged, while still claiming input credits. Tick the LUT box and the invoice shows the zero-rated export declaration.
Services use SAC codes (for example 998314 for IT consulting) and goods use HSN codes. Quoting the right code on each line is required on a GST invoice above the turnover thresholds — add it in the SAC/HSN column.
Deciding how to bill? Compare salary vs consulting with the Salaried vs Consultant (44ADA) Calculator, or set money aside with the Tax Set-Aside Calculator.
Common questions about this calculator.
If the place of supply is in your own state, GST splits equally into CGST and SGST. If it's in another state, you charge IGST for the full amount instead. This generator selects the correct split automatically from the two states you enter.
Exports of services can be zero-rated under a Letter of Undertaking (LUT), meaning no IGST is charged while you still keep your input tax credits. Tick the 'Export under LUT' box and the invoice shows the zero-rated export declaration.
SAC (Services Accounting Code) classifies services for GST — for example 998314 for IT and software consulting. Goods use HSN codes instead. The right code is required on GST invoices above the prescribed turnover thresholds.
It includes the core required fields — your and the client's GSTIN, invoice number and date, place of supply, SAC/HSN, taxable value, and the correct CGST/SGST/IGST breakdown. Confirm any sector-specific requirements, and add a signature where needed.
No. Everything runs in your browser and nothing you type is saved or sent anywhere. Use the print button to save the invoice as a PDF.
