GST billing software for small businesses in India

Make a GST invoice in a minute, share it on WhatsApp, and have your GSTR-1 and GSTR-3B prepared from the same invoices.

Most small businesses in India do their billing in one place and their GST returns in another, and type the same figures twice. ShieldAtom ERP keeps them together. You make the invoice once, and it feeds your stock, your accounts and your GST return files.

It runs in the browser on a computer or a phone, so there is nothing to install.

Invoices with the GST worked out

Pick the customer and the products, and the tax is calculated for you.

Print-ready A4 invoices

Tax worked out on every line, with credit notes and customer receipts when you need them.

Quotation to invoice

Turn a quotation into a sales order, a delivery challan and then the invoice, without typing it again.

Price lists

Special rates for a customer or a group, and you can still change any rate on the invoice.

Your logo and colour

Paid plans put your own logo and colour on every document.

Share the bill and get paid

An invoice is only useful once the customer has it and has paid it.

Share by link, WhatsApp or email

Send an invoice, quotation, order or challan in one tap.

Payment reminders

Remind customers who owe you, by email from a daily job and by WhatsApp when you choose.

Know who owes you

The dashboard and reports show what customers owe, on screen or as PDF and Excel.

GST return files from your own invoices

The files are prepared for you. You complete the filing on the GST portal with your OTP.

GSTR-1 and GSTR-3B

Prepared from the invoices and purchase bills you already entered.

GSTR-2B match

Match what your vendors filed against what you recorded.

E-invoice and e-way bill files

Including the e-way bill for a delivery challan.

What it costs

Free for one business with up to 30 invoices a month. Paid plans start at ₹199 a month for unlimited invoices and GST return files, after a 45-day trial of everything.

Questions and answers

Is there a free GST billing plan?

Yes. The Free plan covers one business and one person, with 30 invoices and 30 purchase bills a month. It shows a GST summary on screen. GST return files, e-invoice and e-way bill files come with a paid plan.

Does it file my GST returns for me?

It prepares the GSTR-1 and GSTR-3B files from your invoices. You complete the filing on the GST portal with your OTP.

Can I use it on my phone?

Yes. It works in the browser on a computer or a phone. An Android app for billing and scanning stock is coming soon.

Can I bill for more than one business?

Yes. One login can open several businesses, each with its own books and GSTIN. Paid plans cover up to 3, 5 or 10 businesses.

Your whole business in one place.

No card needed. Stay on the Free plan after the trial if you wish.