Specialist Advisor

Corporate & Compliance Consultant

Published on: Jul 30, 2026

GSTR-8 Filing for E-Commerce Companies

GSTR-8 filing must be filed every month on or before the 10th by e-commerce companies. Under GST, e-commerce companies have been defined as any person who owns, operates or manages a digital or electronic facility or platform for electronic commerce. E-commerce companies are required to obtain

GST registration mandatorily and also be registered for tax collection at source (TCS). In this article, we look at the GSTR-8 monthly filing to be done by e-commerce companies in detail.

Tax Collection at Source (TCS) for E-Commerce Companies

Tax Collection at Source (TCS) is a tax collection mechanism similar to TDS, wherein an E-commerce operator collects and remits tax on-behalf of the Government when a supplier supplies goods or services through its portal. For example, if a product is sold for Rs.10,000 on an e-commerce platform, the e-commerce platform would be required to deduct and remit Rs.100 as TCS to the Government.

When TCS under GST is applicable?

TCS provisions are applicable for e-commerce operators. So, any person who owns, operates or manages a digital or electronic facility or platform for electronic commerce is required to register for TCS and file monthly GSTR-8 filings. GST TCS provisions are not applicable to e-commerce sellers. For example, a seller on Amazon [hereafter referred to as "seller"] displays his/her goods on Amazon.in [hereafter referred to as "E-Commerce Operator]. On receiving an order for the product, the seller supplies the goods and raises an invoice. Money is collected by the E-Commerce Operator from the customer and passed on to the seller after deduction of commissions. In such transactions, E-Commerce Operators will now be liable to deduct TCS at the rate of 1% from the supplier on the net value of goods/services sold through the E-Commerce operator.

Are E-Commerce Sellers liable to pay TCS?

Yes, E-commerce sellers will be liable to pay TCS at the rate of 1% of net value of goods or services sold through the e-commerce operator. However, the onus for collection, remittance and compliance with TCS provisions rests solely with the e-commerce operator. Hence, all e-commerce operators must make provisions on their systems to comply with TCS provisions.

What is GSTR-8 return?

GSTR-8 is a type of GST return that must be filed by all e-commerce operators registered under GST for collection of TCS. GSTR-8 filing will comprise of details like the amount of tax collected at source from e-commerce sellers and their GSTIN. The information provided by e-commerce companies on GSTR-8 is made available to e-commerce sellers on their GSTR-2 filing. Hence, on 15th of each month, while filing GSTR-2, all e-commerce sellers must verify the transaction and TCS information supplied by the e-commerce company on the GST platform.

What is the due date for GSTR-8 filing?

GSTR-8 filing is due on the 10th of each month for e-commerce operators registered for tax collection at source. GSTR-8 filing can be done online through the GST Common Portal. In addition to the monthly GSTR-8 filing, e-commerce operators will also be required to file an Annual Statement of Tax Collected at Source on or before 31st December following the end of every financial year.

What is the due date for remitting TCS payment under GST?

The amount of tax collected by an e-commerce operator as TCS must be deposited by the 10th of the following month. Hence, if total TCS of Rs.1 lakh was collected in the month of December, it must be remitted on or before 10th January.

Will input tax credit be provided for TCS payment?

Yes, input tax credit is provided for TCS payment deducted by an e-commerce operator. After the filing of GSTR-8 filing, the tax collected by the e-commerce operator is credited to the cash ledger of the e-commerce seller who supplied the goods/services. The supplier can then claim credit for the tax collected at source by the e-commerce operator.

What is the penalty for late filing fo GSTR-8 filing?

A penalty of Rs.25000 can be levied on an e-commerce operator for each GSTR-8 filing not filed on-time by an e-commerce operator. In addition to the penalty for late filing of GSTR-8, interest penalty or fine could also be levied for late payment of TCS deducted and not remitted on-time.

Requirements for Filing GSTR-8

There are few pre-condition for filing GSTR-8:

E-commerce operator should have an active GSTIN, and he or she should be a registered person only then tax return can be submitted.
Valid UserID and password is a must
Ever eligible tax filer should have the correct digital signature(DSC), and it should have a registered mobile number on the portal.
TCS amount should be collected only by the E-commerce Operator.

GSTR-8 Filing Procedure

Step: 1 Go to . Step: 2 Using valuable credentials login into

GST portal. Step: 3 Click Services--->Returns--->Returns Dashboard.

Returns Dashboard Step: 4 Select Financial Year & Return Filing Period. Step:5 Click SEARCH button. Step:6 File Return page gets displayed. Step: 7 The displayed message box should be read by the taxpayers and it's essential. Message

Message Step: 8 Under GSTR-8 click PREPARE ONLINE to prepare the return by making entries.

PREPARE ONLINE Step: 9 Under GSTR-8-->Return for Tax Collected at Source displayed below.

Return for Tax Collected at Source

Details to Entered in various titles

Detailed list of supplies attract TCS: By adding features of supplies attracting TCS.
Details of all the supplies amendments attracting TCS: With the respect of an earlier tax period all the amend details of supplies will be tracked by attracting TCS.

Supplies details attracting TCS

Step: 1 Click

Details of supplies attracting TCS --> Add Details(supplies attracting TCS)

Details of supplies attracting TCS Step: 2 Click ADD. ADD

ADD Step: 3 The TCS Details-->Add page.

TCS Details Step: 4 In GSTIN of supplier field provided enter the supplier's GSTIN. The system then auto-populates the name registered with the number. Step: 5 Fill-up the gross value of the suppliers who made and amount of the suppliers returned to all the registered members. Step: 6 Under IGST/CGST/SGST heads enter the collected amount. Step: 7 Click SAVE. SAVE

SAVE Step: 8 TCS details added successfully and its displayed below.

TCS details2 Step: 9 Refreshing the particular page a taxpayer can edit or delete the added details. Step: 10 Click BACK TO GSTR 8 DASHBOARD back to Form GSTR-8.

GSTR 8 DASHBOARD Step: 11 3.Details Of Supplies Attracting TCS in this the total net amount liable with tax details will get displayed as shown below.

3. Aspects Of Supplies Attracting TCS

Supplies attracting TCS with amendments to details

Step: 1 Click

4. Amendment to details of supplies attracting TCS.

Amendment to details of supplies attracting TCS Step: 2 Under Upload By E-Com Operator, the details amended and its invoices are uploaded by e-com operator in the previous period. Step: 3 Under Rejection By Supplier, Edit the invoices which have rejected by suppliers. Step: 4 Select Financial Year and Month on the drop-down. Step: 5 In GSTIN of supplier field, enter the supplier report along with the tax period by the amended. Step: 6 Click AMEND TCS DETAILS.

AMEND TCS DETAILS Step: 7 Optional to provide revised GSTIN of Supplier, suppliers revised gross values, supplies returned and amount of source and tax collected for GSTIN. Click SAVE

Details entered and saved Step: 8 The page will get directed to the previous page where a message will be shown stating that TCSA details added successfully.

TCSA details added successfully Step: 9 Refreshing the particular page a taxpayer can edit or delete the added details. Step: 10 Click BACK TO GSTR8 DASHBOARD and it will go back to Form GSTR-8 Dashboard.

Form GSTR-8 Dashboard Step: 11 Under 4.Amendments to details of supplies attracting TCS in form GSTR-8 along with the tax details the total net amount will get displayed.

4.Amendments to details of supplies attracting TCS

Procedure on Rejected By Supplier Tab

Step: 1 Select

Rejected By Supplier Tab.

Rejected By Supplier Step: 2 Click EDIT to edit the details. EDIT

EDIT Step: 3 By editing the details a person can amend the GSTIN, gross values of supplies and the revised supplies value returns and all tax columns. Click SAVE.

SAVE.PNG2 Step: 4 A message displays stating "Successful"

Message.PNG2 Step: 5 Amended details can be edited under the Action column. Step: 6 Click Back and the page will land to form GSTR-8 Dashboard.

Rejected By Supplier and click back Step: 7 4. Amendments to details of supplies attracting TCS in form GSTR-8 and it will reflect the total net amount with the tax details.

4.Amendments to details of supplies attracting TCS

Form GSTR-8 Preview

Step: 1 Once, entering all the details click PREVIEW DRAFT. The draft summary page of form GSTR8 will start downloading and it will be ready to review it.

PREVIEW Step: 2 Sample PDF shown below. Sample

Sample

Procedure for Paying Tax

Step: 1 Click

PROCEED TP FILE

Proceed to file Step: 2 As displayed a pop-up message on the top of the page as shown below click once and refresh the page by clicking Refresh.

Refresh to proceed Step: 3 5.Details of Intrest and 6, 7. Payment of Tax gets enabled once the status of form GSTR-8 is ready to file.

5.Details of Intrest and 6, 7. Payment of Tax Step: 4 Click 5. Details of Interest

5. Details of Interest Step: 5 Click BACK TO GSTR 8 DASHBOARD to go to form GSTR-8.

5. Details of Interest Step: 6 Click 6,7. payment of Tax

6,7. payment of Tax Step: 7 Payment of Tax page displayed below.

Payment of Tax page Step:8 At the top of the page under the cash balance various heads are shown below.

Preview Draft GSTR8 Step: 9 Create challan, this is how the challan looks and the concerned person has to fill the following the provided box.

Create Chellan Step: 10 Select modes of payment and click GENERATE CHALLAN.

GENERATE CHALLAN Step: 11 Challan gets generated as shown below.

Sample Chellan Step: 12 Form GSTR-8 shown below it is called a summary page.

Form GSTR-8

Filing form GSTR-8 along DSC/EVC

Step: 1 Select

Declaration checkbox. Step: 2 Select Authorized signatory --> Drop-down. Step: 3 Click FILE GSTR8.

FILE GSTR8 Step: 4 Click YES by reading the message carefully. Warning

Warning Step: 5 In Submit Application page click ISSUE WITH DSC or ISSUE WITH EVC.

Submit Application

Submit with DSC by selecting the certificate sign in
Submit with EVC by entering the OTP sent to the respective Email and registered mobile number in the GST portal and click the verify button.

OTP Step: 6 One the success message gets displayed the status of the form GSTR-8 changes to "Filed." Step: 7 ARN gets generated by filing successfully on form GSTR-8 return. File

File

Tax payment under Electronic Cash Ledger

Step: 1 Click

Debit entries in electronic cash ledger for TCS/interest payment.

Debit entries in electronic cash ledger for TCS, interest payment. Step: 2 Click BACK TO GSTR 8 DASHBOARD to verify with the Electronic Cash ledger.

BACK TO GSTR 8 DASHBOARD

Filed return, Download

Step: 1 Click

DOWNLOAD FILED GSTR8 to download the return.

DOWNLOAD FILED GSTR8 Step: 2 The portal generates the final PDF as below:

Final PDF

Back to Learn

Frequently Asked Questions

Common questions about GSTR-8 Filing for E Commerce Tax Compliance.

GSTR-8 filing is a mandatory monthly return that e-commerce companies (such as those operating digital platforms for electronic commerce) must file to report the details of Tax Collection at Source (TCS) collected from suppliers on their platform. It allows the government to track the TCS collected and paid by e-commerce operators.

GSTR-8 must be filed by e-commerce operators registered for Tax Collection at Source (TCS) on or before the 10th of every month. For example, if an e-commerce company collected TCS in the month of December, it must file GSTR-8 for that period on or before 10th January.

Yes, e-commerce sellers can claim input tax credit for the TCS amount deducted and collected by the e-commerce operator from the sale of their goods or services on the platform. After the GSTR-8 filing, the TCS amount is credited to the seller's cash ledger, allowing them to claim the credit.

If an e-commerce operator fails to file GSTR-8 on time, a late fee of Rs. 25,000 can be levied for each delayed filing. Additionally, interest or fines may also be imposed for late payment of the TCS amount collected but not remitted on time.

To file GSTR-8, the e-commerce operator must have an active GSTIN (GST Identification Number), be a registered person on the GST portal, have a valid user ID and password, possess a registered digital signature certificate (DSC), and have a registered mobile number on the portal. The TCS amount should also have been collected by the e-commerce operator.

Yes, GSTR-8 allows e-commerce operators to amend the details of supplies attracting TCS, either by uploading revised details or addressing rejected entries from suppliers. The process involves selecting the relevant financial year and month, providing the supplier's GSTIN, and entering the amended gross values, returned supplies, and TCS amounts.

E-commerce operators can pay the TCS amount collected by generating a challan through the GST portal. They can select the mode of payment, generate the challan, and make the payment. The paid TCS amount will reflect in the operator's electronic cash ledger on the portal.

No, GSTR-8 cannot be filed without a DSC or EVC. After previewing the draft and proceeding to file, the e-commerce operator must select the authorized signatory, declare the submission, and then issue the return with a DSC or EVC (by entering an OTP sent to the registered mobile number and email).

After successfully filing GSTR-8, e-commerce operators can download the filed return by clicking on the "DOWNLOAD FILED GSTR8" option on the portal. This will generate a final PDF version of the filed return for their records.

Yes, in addition to the monthly GSTR-8 filing, e-commerce operators are also required to file an Annual Statement of Tax Collected at Source on or before 31st December following the end of every financial year. This annual statement consolidates the TCS details for the entire financial year.