CGST · SGST · IGST · GSTR-1

GST Billing Software. The tax works itself out.

Add your GSTIN once. Every bill becomes a tax invoice, IGST switches on by itself for out-of-state customers, and GSTR-1 is ready at month end. Watch it happen below.

Start billing free See the GST reports
3 days free · no card needed HSN on every item GSTR-1 in Excel
saas.vinfoz.com Step 1 of 8
Add your GSTIN
Profile → Trade Profiles: your GSTIN and state. From now on every bill is a TAX INVOICE.
Step by step

How GST billing works in Vinfoz

The same eight steps as the video above, written out.

  1. 1

    Add your GSTIN and state

    Open Profile → Trade Profiles and press Edit. Type your 15-digit GSTIN, pick your state and add your address. Every bill after this is titled TAX INVOICE and carries your GSTIN.

  2. 2

    Give each item its HSN code and GST rate

    In Items → Add Item, type the name and unit, the HSN or SAC code and the GST rate. Rates from 0% to 40% are there. Save + Opening Stock then takes quantity, cost and selling price in one step.

  3. 3

    Add business customers with their GSTIN

    In Customers → Add Customer, type the name, mobile, state and GST number. The state starts as your own, so for local customers there is nothing to change.

  4. 4

    Bill as usual

    On the POS screen, pick the customer, type a few letters of each item and press Enter. Every line shows its tax, and the taxable amount and total tax update as you go.

  5. 5

    Cash, GPay or credit

    Press Save. Take cash or GPay, or save it as a Credit Bill for a business customer who pays later. The unpaid amount goes on their account.

  6. 6

    CGST + SGST or IGST, decided for you

    Vinfoz compares your state with the customer's. Same state: the tax is split into CGST and SGST. Different state: it is charged as IGST. Walk-in customers are treated as local.

  7. 7

    Print the tax invoice

    Thermal 3" or A5. The invoice shows your GSTIN, the bill number for the financial year, the items, the tax by rate and the total. Share it on WhatsApp if you prefer.

  8. 8

    Take GSTR-1 and the HSN summary

    Reports → GSTR Reports. GSTR-1 lists every invoice line with GSTIN, state, HSN, taxable value, CGST, SGST and IGST, and exports to Excel. The HSN/SAC summary totals tax by code and rate.

Intra-state or inter-state

CGST + SGST or IGST? Vinfoz decides.

You never choose the tax type. Vinfoz compares your state with the customer's on every bill.

Same state
Nagercoil → Madurai
CGST 2.5%₹25.00
SGST 2.5%₹25.00
on ₹1,000 at 5% GST
Other state
Nagercoil → Kochi
IGST 5%₹50.00
CGST / SGST—
on ₹1,000 at 5% GST

Walk-in customers are treated as local. Credit notes follow the same rule as the bill they reverse.

Vinfoz tax invoice on a thermal 3 inch layout: shop GSTIN, customer Malabar Traders, IGST ₹114.99, total ₹1,590
The real tax invoice from the video: a Kerala customer, so the tax is IGST ₹114.99.
GST invoice

A proper tax invoice on every bill

Everything a GST invoice needs, filled in from your settings and the items on the bill.

Titled TAX INVOICE

With a GSTIN on file, every bill says Tax Invoice. Without one, Sales Bill.

Your GSTIN and address

From your trade profile, printed on every copy.

Numbered by financial year

INV/26-27/000001, INV/26-27/000002… in order, for the year.

HSN / SAC on items

Set once on the item; carried to the invoice and the reports.

Tax table by rate

Taxable value, CGST, SGST and IGST for each rate on the bill.

Thermal or A5

Thermal 3" receipts and A5 invoices, or share on WhatsApp.

Month end

GST reports, ready when you are

Every bill feeds the reports as you make it. Nothing to re-enter at the end of the month.

GSTR-1 report

Every invoice line with customer GSTIN, state, HSN, taxable value, CGST, SGST and IGST. Export to Excel.

GSTR-B2B report

Invoices to GST-registered customers, with their GSTIN.

GSTR-B2C report

Sales to walk-in and unregistered customers.

HSN/SAC summary

Taxable value and tax by HSN code and GST rate.

Credit note register

CDNR: every return and credit note with its tax.

Vinfoz GSTR-1 report: invoices with GSTIN, state, HSN, CGST, SGST and IGST, Export Excel button
Vinfoz HSN/SAC summary: taxable value and CGST, SGST, IGST by HSN code and GST rate

Every GST rate. Prices with or without tax.

0% 3% 5% 12% 18% 28% 40%

Sell at MRP with GST included, or quote prices before tax: choose Inclusive of GST or Exclusive of GST once, and Vinfoz works the tax out either way, with round-off to the rupee.

What Vinfoz does not do

  • It does not file your return. It prepares GSTR-1 (Excel), the B2B and B2C lists and the HSN summary; you or your accountant file on the GST portal.
  • No e-invoice (IRN) yet. If your turnover needs e-invoicing, check with us before you switch.

We would rather you know now than find out at month end.

Price

GST billing software price: less than a cup of tea a day.

3 days free, no card needed. When you're happy, pick a plan. No setup fee, no long contract.

Plans from
₹10/day
Start billing free See all plans

GST billing questions shop owners ask

Is Vinfoz GST compliant billing software?

Yes. With your GSTIN added, every bill is a tax invoice with your GSTIN, a bill number for the financial year, HSN codes, and CGST, SGST or IGST worked out per rate. Credit notes, B2B invoices and the GSTR-1 report are built in.

Does Vinfoz file my GST return?

No. Vinfoz prepares the figures: the GSTR-1 report (with Excel export), B2B and B2C lists, the HSN/SAC summary and the credit note register. You or your accountant file the return on the GST portal using them.

How does it decide between CGST + SGST and IGST?

It compares the state in your trade profile with the customer's state. Same state: CGST and SGST, half each. Different state: IGST. A walk-in customer, or one without a state, is treated as local.

Can I make B2B invoices with the customer's GSTIN?

Yes. Add the customer's GST number and state once. Their bills carry their details, and they appear with their GSTIN in the GSTR-1 and B2B reports.

Can my prices include GST?

Yes. Choose "Inclusive of GST" (MRP-style prices) or "Exclusive of GST" under Profile → Price Display. Vinfoz works the tax out either way.

Which GST rates are supported?

0%, 3%, 5%, 12%, 18%, 28% and 40%. Set the rate on the item once and every bill uses it.

I am not GST registered. Can I still use it?

Yes. Leave the GSTIN empty and your bills are titled Sales Bill instead of Tax Invoice. You can also set your own bill title, for example Bill of Supply.

Does Vinfoz make e-invoices (IRN)?

Not at the moment. Vinfoz gives you tax invoices and GST reports; e-invoice registration on the IRP is not built in.

How much does it cost?

Plans start from ₹10 a day, with the first 3 days free. GST invoices and GST reports are part of the billing plans.

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Your next bill,
a proper tax invoice.

Register, add your GSTIN, and bill. GST takes care of itself.

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3 days free · No card needed
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