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4 Common Mistakes to Avoid With GST for E-Commerce Sellers

27 July 2026 by
4 Common Mistakes to Avoid With GST for E-Commerce Sellers
Gaurav Kumar

GST for E-Commerce Sellers involves the specific GST obligations that apply to businesses selling through online marketplaces. While the process itself is usually straightforward, businesses commonly run into avoidable issues along the way. Here are the mistakes we see most often, and how to steer clear of them.

Mistake 1

Assuming small online sellers are exempt from registration.

Mistake 2

Not reconciling TCS credit shown by the platform against actual filings.

Mistake 3

Incorrect product classification affecting the tax rate charged.

Mistake 4

Ignoring compliance requirements when selling on multiple platforms simultaneously.

How to Avoid These Issues

Most of these mistakes come down to preparation. Having the right documents ready — 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, among others — and understanding the process before you start goes a long way toward a smooth outcome with GST provisions specific to e-commerce operators and sellers.

Quick Reference: What You'll 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: A Complete Guide