Under GST, a tax invoice has to carry a lot: your GSTIN, the customer’s GSTIN for B2B, a consecutive serial number, HSN or SAC codes, the taxable value, and the CGST, SGST, UTGST or IGST break-up at the right rate. Get one field wrong and input credit gets stuck. Billinzo builds the invoice for you so a cashier never has to think about tax law.
What Billinzo handles automatically
- Tax split by place of supply. Same-state sales get CGST + SGST, inter-state gets IGST. You set the rate once per item; Billinzo picks the right heads on every bill.
- HSN / SAC codes on the item master, printed on the invoice and rolled into the HSN summary of GSTR-1.
- B2B and B2C formats. Enter a customer GSTIN and the invoice switches to the B2B layout with their registered name and address.
- Rounding and cess as per rule, with the round-off shown as its own line.
- Composition dealers get the “composition taxable person, not eligible to collect tax” declaration and a bill of supply instead of a tax invoice.
E-invoicing (IRN) and e-way bills
If your turnover crosses the e-invoice threshold, Billinzo registers the invoice with the Invoice Registration Portal the moment you save it, prints the IRN and signed QR code on the slip, and generates the e-way bill where the value and distance need one. No separate portal login, no JSON uploads. If the portal is down, the bill still prints and syncs the IRN when the portal is back.
Returns your CA will actually thank you for
Every bill feeds a live GSTR-1 working (B2B, B2C large, B2C small, HSN summary, credit/debit notes) and a GSTR-3B summary of outward tax. Export it as the government JSON or as an Excel your accountant can reconcile. Purchase entries build your input-tax register the same way.
It is still a billing counter first
All of this sits behind a fast billing screen — barcode search, hotkeys, every payment mode, 58mm/80mm thermal printing, WhatsApp invoices and offline billing. GST compliance is something Billinzo does in the background while you sell.
FAQ
Is e-invoicing included in every plan?
IRN e-invoicing and e-way bill generation are on the Retail and Business plans. The free Starter plan raises full GST tax invoices but not portal-registered e-invoices.
Can Billinzo file my GST returns directly?
Billinzo prepares GSTR-1 and GSTR-3B as government JSON or Excel. You or your accountant upload and file on the GST portal, or through your filing software.
What if the e-invoice portal is down when I bill?
The bill prints immediately and is queued. Billinzo fetches the IRN and QR automatically once the portal responds, and reprints or WhatsApps the updated invoice.
Does it handle reverse charge and TCS?
Yes. Reverse-charge invoices carry the RCM declaration, and TCS under section 206C(1H) is calculated and shown where it applies.