GST Billing Software — built for Indian shops, not chartered accountants.
Built for India's Goods & Services Taxजीएसटी बिलिंग अब आपके फोन पर।
Create GST-compliant invoices from your phone, share them on WhatsApp, and hand your CA a clean monthly export. No desktop, no training, no jargon.
No credit card required · Setup in 2 minutes · Works on any phone
Everything Indian shopkeepers need for goods & services tax.
No accounting degree required. Just open OwnIt and bill.
| # | Feature | Benefit |
|---|---|---|
| 01 | GST-ready invoices in 10 seconds | Add an item, pick the customer, tap save. Your GSTIN, the customer's GSTIN, taxable value and tax split appear automatically on a clean A4 or thermal-printer invoice. |
| 02 | HSN & SAC codes built in | Tag every item with its HSN (goods) or SAC (services) code and default GST rate once. Every future bill picks them up — no more flipping through code books. |
| 03 | GSTR-ready monthly exports | One-tap exports for your CA: taxable value, CGST, SGST, IGST and HSN-wise breakup. Filing GSTR-1 and GSTR-3B becomes a copy-paste job. |
See what a GST bill looks like in OwnIt.
Pick a customer, scan or pick an item, tap save. Your GSTIN, the buyer's GSTIN, taxable value and CGST + SGST (or IGST) appear automatically on a print-ready invoice.
Want to see it before you sign up? Use our free GST invoice generator — it runs the same calculation engine right in your browser.
Browse all OwnIt featuresShare GST bills on WhatsApp
One tap turns your GST invoice into a branded PDF and opens WhatsApp with the customer pre-filled. No saving numbers, no copy-paste.
See all featuresCrossed the e-invoice turnover threshold?
If your aggregate turnover crosses the GST e-invoicing threshold, you need to generate IRN-backed e-invoices. OwnIt is ready.
See e-invoice softwareFrequently asked questions
What is GST billing software?+
GST billing software lets you create tax invoices that comply with India's Goods and Services Tax rules — with your GSTIN, the customer's GSTIN, HSN/SAC codes, and CGST/SGST or IGST broken out. OwnIt does this from your phone in under 10 seconds per bill.
Is OwnIt's GST billing software free?+
Yes, OwnIt is free for 30 days with full access to GST billing, inventory, udhaar and the daily P&L dashboard. After the trial, the Digital plan starts at ₹299/month. No credit card is required to start.
Does it support HSN and SAC codes?+
Yes. Every item in your inventory can carry its HSN (for goods) or SAC (for services) code and a default GST rate. When you raise a bill, the code and rate flow through automatically — no lookups, no manual entry.
Can I share GST bills on WhatsApp?+
Yes. After saving a bill, tap 'Share on WhatsApp' to send the customer a branded PDF invoice directly to their phone. No need to save their number or open a separate app.
Is it suitable for small shops with low turnover?+
OwnIt is built specifically for small Indian shopkeepers — kirana stores, salons, boutiques, electronics shops, mobile recharge shops. You don't need an accountant or a desktop to use it. If you can use WhatsApp, you can use OwnIt.
Can I export GSTR-ready reports for my CA?+
Yes. The sales register exports give your CA a clean monthly summary with taxable value, CGST, SGST, IGST and HSN-wise breakup — copy-paste ready for GSTR-1 and GSTR-3B.
Does it work without internet?+
OwnIt needs a basic internet connection to sync your data safely to the cloud. It works reliably on patchy 4G — common in Tier 2/3 cities — and queues changes when the connection drops briefly.