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GST for E-Commerce Sellers: Frequently Asked Questions Answered

27 July 2026 by
GST for E-Commerce Sellers: Frequently Asked Questions Answered
Gaurav Kumar

GST for E-Commerce Sellers comes up with a lot of questions, especially for anyone selling goods or services via e-commerce platforms dealing with it for the first time. Here are clear answers to what we're asked most often.

Do all online sellers need GST registration?

In most cases, yes — registration is generally mandatory for supplying goods through an e-commerce operator, regardless of turnover.

What is TCS in this context?

Tax Collected at Source — a percentage the platform deducts and deposits against the seller's GST liability.

Can I sell across states without extra registration?

Selling in a state typically requires GST registration in that state if you have a taxable presence there.

Does this apply to service sellers too?

Yes, similar principles generally apply to services sold via aggregator platforms.

Still Have Questions?

Every business situation is a little different, and GST for E-Commerce Sellers is no exception. If your case doesn't fit neatly into the questions above, it's worth getting a second opinion before proceeding.

What You'll Typically Need

  • GST registration regardless of turnover, where mandated for online sellers
  • Details of all platforms you sell through
  • Reconciliation of TCS deducted by the platform against your returns
  • Correct HSN/SAC classification for listed products

Need Help With This?

Leegal's team handles registration, compliance, and advisory work like this end-to-end, with transparent pricing and a dedicated point of contact throughout.

Call: +91 95721 91163  |  Email: mail@leegal.in

GST for E-Commerce Sellers: Documents & Checklist You'll Need