A printable, step-by-step checklist for staying GST-compliant on every invoice — whether you bill 10 customers a day or 1,000.
GST compliance has changed in 2026. This post walks through the new fields required on every invoice, the slabs you need to validate against, and the small workflow tweaks that prevent the most common filing errors.
Three things matter most this year for retail billing.
Yes, if your annual turnover is above ₹5 crore. Below that, you can opt for the QRMP scheme and file quarterly while still paying tax monthly.
Yes — 4-digit HSN for turnover up to ₹5 crore, 6-digit for above. Billomax fills the HSN automatically once you set it on the product master.
Most medicines fall under 5% or 12%. Life-saving drugs are 0% (NIL-rated). Always validate against the latest CBIC notification before filing.