GST guides for online sellers

Plain-language guides to GSTR-1, GSTR-3B and TCS for sellers on Amazon, Flipkart and Meesho.

• GST for online sellers: registration, returns and due datesWhen you need GST registration, which returns to file, monthly or quarterly filing, due dates and late fees.7 min read · Updated 3 October 2026
• How to file GSTR-1 for Meesho sellers, step by stepWhich Meesho reports to download, where each sale goes in GSTR-1, how returns and TCS work, and how to file.8 min read · Updated 3 October 2026
• Amazon MTR report explained: B2C, B2B and what goes in GSTR-1What the Merchant Tax Report contains, how B2C and B2B differ, and where each row goes in GSTR-1.8 min read · Updated 3 October 2026
• Flipkart GST return: preparing GSTR-1 from the Flipkart Sales ReportDownload the Sales Report, read sales, returns and cancellations, and fill each GSTR-1 table.7 min read · Updated 3 October 2026
• GSTR-1 Table 14 for e-commerce sellers: supplies through Amazon, Flipkart and MeeshoWhat Table 14 asks for, which marketplace GSTIN to use, and how it relates to your other tables.6 min read · Updated 3 October 2026
• TCS on marketplace sales: what the 0.5% is and how to claim itWhy marketplaces deduct 0.5% TCS, how it is calculated, and how to claim it on the GST portal.6 min read · Updated 3 October 2026