The Kwibo blog
Plain-English (and plain-Hinglish) guides to GST billing for Indian shopkeepers — how the tax works, how to make a bill, and how the apps really compare.
What a GST invoice must legally contain (and the HSN rule for small shops)
The fields a GST tax invoice is required to carry under Rule 46, the HSN code digits you must show based on turnover, when a bill of supply replaces a tax invoice, and the turnover at which you must register for GST.
How to calculate GST on a bill, step by step
Work out GST both ways — added on top of a price and pulled out of a price that already includes it — plus the CGST/SGST split, the rounding rule from Section 170, and multi-item bills.
GST rates in 2026: the new slabs after the September 2025 reform
India's GST slabs changed on 22 September 2025. The old 5/12/18/28 structure is gone — here are the current rates, what moved where, and how to find the right rate for what you sell.
CGST, SGST, IGST: what the three GST taxes on your bill actually mean
A shopkeeper's plain-English guide to CGST, SGST and IGST — why a bill splits the tax into two within your state, charges one IGST line across states, and why the customer pays the same either way.
Kwibo vs Vyapar, myBillBook and Zoho: an honest GST billing comparison
A fair, specific comparison of Kwibo, Vyapar, myBillBook and Zoho Invoice for Indian shopkeepers — login, price, where your data lives, and which ones actually print the bill in your customer's language.