Selling in 2+ States? Your GST Registration Guide

If your business sells goods or services in more than one state, you need a separate GST registration in each state. Skipping this can mean heavy fines. Here's what small business owners must know and do right now.

Here's what happened: GST law (Section 25) requires every business to register separately in each state where it operates or makes supplies — one national GSTIN does not cover all states.. The GSTN portal provides a Master TRN (Temporary Reference Number) to coordinate multi-state applications, but this is a portal convenience tool — it cannot override the 15-day completion deadline set by Rule 8.. Businesses with turnover above ₹40 lakh (goods) or ₹20 lakh (services) operating across states without separate GSTINs risk penalties, denial of Input Tax Credit, and potential cancellation of registrations already held..

What you should do: Check every state where you store goods, have an office, employ an agent, or raise invoices — each one likely needs a separate GST registration; audit this list today.. If you have a pending multi-state GSTN application, log in and verify its status immediately — you have only 15 days from the Master TRN generation date to complete each state's filing before it lapses.. Consult a GST practitioner to review your Input Tax Credit claims — any credit claimed on purchases in an unregistered state can be disallowed and recovered with interest at 18% per annum..

If you sell exclusively through an e-commerce operator like Amazon or Flipkart, you may still need state-level GST registration even below the turnover threshold — the exemption rules are different for marketplace sellers.

For readers weighing their credit and loan options, our personal loan guide and CIBIL score resources put this update in context.