We plan to bring eChai across 100 cities in India. It starts with eChai Startup Demo Day on 26 September, all in person. 11 cities confirmed, 178 founders registered. Any city that reaches 20 interested founders is on too. See your city
Everything from

GST Portal (services.gst.gov.in)

3 resources from GST Portal (services.gst.gov.in) we point founders to, and the questions each answers.

🛠️ Tool
✓ Link checked India Free Beginner

The authoritative government HSN/SAC lookup, worth cross-checking against a third-party finder when a rate is ambiguous. Listed as canonical; the portal blocks automated fetches so we couldn't machine-verify the exact deep link.

Search HSN Code, Official GST Portal

From GST Portal (services.gst.gov.in) by Goods and Services Tax Network (GSTN)

  • Official source of truth for HSN/SAC classification
  • Search by minimum three characters of code or description
  • Cross-check third-party finders here for high-value SKUs
Open services.gst.gov.in
🛠️ Tool
✓ Link checked India Free Beginner

Useful as a sanity check, not a requirement: if you decide you want paid help for one specific step, this is the government's own directory of licensed practitioners rather than a random Google ad.

Locate GST Practitioner (GSTP)

From GST Portal (services.gst.gov.in) by GSTN

  • Search registered GST Practitioners by state, district, or PIN code.
  • Confirms a practitioner's enrolment number before you pay anyone.
  • A reminder that a GST Practitioner (a cheaper, narrower credential) is a lighter weight option than a full CA.
Open services.gst.gov.in
eChai Partner Brands