Free AdawatHome / Tax & Invoice Studio
🧾 Tax & Invoice Studio: GST Invoice Generator, GST, VAT and Percentage Calculators
Create GST tax invoices and Gulf VAT bills, and check GST, VAT and percentages, all on one screen. Free, private, saved only on your device.
🧾 GST Invoice Generator: Free Tax Invoice and VAT Bill Maker (PDF)
What you can do here
Tax & Invoice Studio is for shop owners, freelancers and small businesses. Work out the tax on a price with the GST or VAT calculator, check a discount or margin with the percentage tab, then turn it into a proper tax invoice with your logo, GSTIN or TRN, HSN codes and the correct CGST, SGST or IGST split. Your business details are remembered on this device, so the next invoice takes seconds.
How the studio works
- Open the Invoice tab and choose GST (India), VAT (Gulf) or a simple bill.
- Enter your business once: name, address, GSTIN or TRN, state and logo. It is saved in this browser only.
- Add the buyer and the items. The studio picks CGST + SGST or IGST from the two states and writes the amount in words.
- Download the PDF or print it. Use the GST, VAT and Percentage tabs any time to check a figure.
FAQ
Is the invoice valid for GST?
It contains the details Rule 46 of the CGST Rules asks for on a tax invoice: supplier name, address and GSTIN, a serial number and date, buyer details, HSN/SAC, quantity, value, rate and tax amount, and place of supply. You are responsible for the numbers you enter. It is not an IRN e-invoice, which larger businesses must generate on the government portal.
Does it handle CGST, SGST and IGST automatically?
Yes. If your state and the place of supply match, each item's tax is split equally into CGST and SGST (UTGST for union territories without a legislature). If they differ, or for exports, the full rate is charged as IGST.
Can I make a VAT invoice for the UAE or Saudi Arabia?
Yes. Choose VAT, pick AED, SAR, OMR, BHD or another currency, enter your TRN and the rate fills in (5% UAE, 15% Saudi, 10% Bahrain). For Saudi invoices you can add the phase 1 QR code; phase 2 integration with the ZATCA portal is not covered.
Where are my invoices stored?
Only in your browser's local storage on this device. Nothing is uploaded. Download the PDF to keep a permanent copy, and use Clear saved data on a shared computer.