GSTR-1 · FREE TOOL
GST filing for e-commerce sellers

Turn your sales reports into a ready GSTR-1.

Upload your Flipkart, Amazon or Meesho sales reports — TAXGEN reads the invoice data, reconciles TCS and builds a portal-ready GSTR-1 in seconds.

100% Secure — data processed in real-time, never stored
Ready in under 60 seconds
Expert CAs available 24/7
GST filing for e-commerce sellers

Built to turn marketplace sales data into a clean, ready-to-file GSTR-1.

TAXGEN reads your Flipkart, Amazon and Meesho reports, reconciles TCS collected by each marketplace, and checks your filing against GST portal rules before you download.

01

Upload sales reports from Flipkart, Amazon and Meesho — TAXGEN reads the invoice data and classifies B2C, HSN and state-wise summaries automatically.

02

TCS collected by each marketplace is matched against your GST portal statement so nothing is missed at reconciliation time.

03

30 GST portal rules run before you download — GSTIN format, HSN classification, tax arithmetic and document series are all checked.

3Marketplaces supported
< 60sAvg generation time
30Portal rules checked
TAXGEN services

Services We Offer

Choose a service to see what TAXGEN can handle for you.

GSTR-1 · Free toolGST Return Filing (E-commerce)
Business GSTGST Registration
ITR filingIncome Tax
IncorporationCompany Registration
MSMEUdyam Registration
Finance reportsProject Reports & CMA
Firm setupPartnership & LLP Registration
ComplianceTDS
Import exportIEC Code
Legal draftingTrust Deed
Family structureHUF Agreement
Why file GST with TAXGEN

Benefits of generating your GSTR-1 with TAXGEN.

File accurately across every marketplace, avoid mismatch notices, and keep your GST compliance clean.

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Avoid mismatch notices

TAXGEN checks your GSTR-1 against 30 GST portal rules so your numbers match before the department ever asks.

NO
FEE

Avoid late filing fee

File on time every month or quarter and avoid GST late fee and interest.

Multi-marketplace, one file

Flipkart, Amazon and Meesho data combined into a single GSTR-1 — no manual merging across spreadsheets.

TCS reconciliation built-in

Match TCS collected by each marketplace against your GST portal credit automatically — no manual cross-checking.

Live validation

Know exactly where your GSTR-1 stands before you file.

TAXGEN runs 30 GST portal checks — HSN classification, tax arithmetic, TCS reconciliation — so you catch issues before the portal does.

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Customer feedback

People trust TAXGEN for calm, accurate filing.

10,000+ delighted filers with an average 4.9 rating.

Need clarity?

FAQ's on GST filing for e-commerce sellers.

Quick answers before you generate your GSTR-1 with TAXGEN.

Still confused?Talk to a tax expertGet help →
01What can TAXGEN's GST tool do for e-commerce sellers?+

Upload your Flipkart, Amazon or Meesho sales report and TAXGEN reads the invoice data, classifies it into GSTR-1 sections (B2C, HSN, documents issued), reconciles TCS and generates a portal-ready JSON — all in seconds.

02Which marketplaces are supported?+

Flipkart, Amazon and Meesho reports are supported today, each with their own format automatically detected — including Meesho's separate Sales and Sales Return files.

03Is the generated GSTR-1 accurate enough to file directly?+

TAXGEN runs 30 GST portal validation checks before you download and is built to match verified reference tools. Always have a CA review the JSON before final submission on the GST portal.

04Is my data stored anywhere?+

No. Your uploaded files are processed in real-time only to generate the return and are not stored on our servers.

05Does TAXGEN also help with ITR filing?+

Yes — TAXGEN also supports individual ITR e-filing, GST registration, company registration and other business compliance services.

Need support?

Get help before, during or after filing.

Our tax experts can review your return, explain notices and help you finish complex filings with confidence.

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