Now supporting 6+ marketplace formats

Brew Your GST Returns
In Minutes, Not Hours

A GST workflow tool for Indian e-commerce sellers. Upload your marketplace reports and generate GSTR-1 outputs for review. Create your account free—no card required. Each GSTIN's 30-day trial starts with its first export, and there is no automatic charge.

Create free accountSign In

Try GSTBrew before you pay

  1. Step 1: Create your account free

    No card or payment is required to sign up.

  2. Step 2: Generate your first export

    That starts this GSTIN's 30-day trial.

  3. Step 3: Subscribe only if you continue

    After 30 days, exports pause until you choose a plan.

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GST portal format
Tally Export

Multi-Marketplace

Amazon, Flipkart, Meesho, Snapdeal, Jiomart & more. We auto-detect and parse all formats.

GSTR-1 Ready

Generate JSON & Excel files with B2B, B2CL, B2CS, CDNR, and HSN summaries for review before filing.

Tally Export

Direct XML export to Tally Prime with automated ledger mapping. Seamless integration.

How GSTBrew Works

Three simple steps from marketplace reports to reviewable outputs

1

Upload Reports

Drop your marketplace CSV/Excel files

2

We Brew

Our engine processes your data and flags issues

3

Download & File

Get GSTR-1 JSON for review before portal upload