Goods and Services Tax registration gives your business a GSTIN — the number you need to collect GST, issue tax invoices and claim input tax credit. Many small businesses assume they only need it once sales cross a threshold. That is true for some, but not all.
Registration based on turnover
Businesses whose aggregate turnover crosses the applicable threshold must register. The limit differs for goods and services and for certain states, and it is revised from time to time — so always check the current figure on the official GST portal.
Registration regardless of turnover
In several situations, registration is required even with a small turnover. Common examples include:
- Inter-state supply of goods
- Selling goods through e-commerce platforms that collect tax at source
- Casual taxable persons who supply occasionally in another state
- Businesses required to pay tax under reverse charge
Voluntary registration
Some businesses register voluntarily because their buyers are GST-registered and want input credit, or because marketplaces and larger clients insist on a GSTIN. Remember that once registered, you must file returns on time — even if there are no sales in a period.
This article is general information, not legal, tax or financial advice. Rules, limits and fees change — check the official portal or speak to us about your specific situation.