GSTR-6: Monthly Return for Input Service Distributors (ISD)

GSTR-6 is a monthly GST return that must be filed by every registered Input Service Distributor (ISD). It contains details of inward supplies received by the ISD and the distribution of Input Tax Credit (ITC) to eligible branches or units registered under the same Permanent Account Number (PAN).

What is an Input Service Distributor (ISD)?

An Input Service Distributor (ISD) is an office of a business that receives tax invoices for common input services (such as audit fees, software subscriptions, legal services, advertising, or consultancy) and distributes the eligible Input Tax Credit to its branches or units having separate GST registrations.

The ISD mechanism is governed by Section 20 of the Central Goods and Services Tax (CGST) Act, 2017. The manner of distribution of ITC is prescribed under Rule 39 of the CGST Rules, 2017. Recent amendments to Rule 39 were introduced through Notification No. 12/2024 – Central Tax dated 10 July 2024 and made effective from 1 April 2025 through Notification No. 09/2025 – Central Tax dated 11 February 2025. (Tax Information)

What is Form GSTR-6?

Form GSTR-6 is the monthly return prescribed for ISDs under Section 39(4) of the CGST Act, 2017, read with Rule 65 of the CGST Rules, 2017. It captures details of input service invoices received, eligible and ineligible ITC, and the credit distributed to recipient units. The prescribed format is provided in the CGST Rules. (CBIC GST)

Information Reported in GSTR-6

An ISD is required to furnish the following details:

• Inward supplies received from registered suppliers.

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• ITC available for distribution.

• Eligible and ineligible ITC.

• Distribution of ITC to recipient units through ISD invoices.

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• Amendments to ITC distribution made in earlier tax periods.

• Debit notes and credit notes relating to input services.

• Tax-wise distribution of IGST, CGST, SGST/UTGST and Compensation Cess, wherever applicable. (CBIC GST)

Due Date for Filing

GSTR-6 is required to be filed on or before the 13th day of the month succeeding the relevant tax period.

The Commissioner may extend the due date for specific tax periods through notification. For example, the due date for December 2024 was extended to 15 January 2025 vide Notification No. 04/2025 – Central Tax dated 10 January 2025. (LawCrux)

Important Compliance Points

Businesses registered as ISDs should ensure that:

• ITC available in a month is distributed in the same month.

• Credit distributed does not exceed the credit available.

• ITC attributable to a specific recipient is distributed only to that recipient.

• Common ITC is distributed on a pro-rata basis as prescribed under Rule 39.

• Eligible and ineligible ITC are distributed separately.

• GSTR-6 is filed accurately and within the prescribed due date to avoid compliance issues. (Tax Information)

Why Timely Filing is Important

Timely filing of GSTR-6 ensures:

• Accurate distribution of Input Tax Credit among branches.

• Proper reflection of distributed credit in the recipient's GST records.

• Better reconciliation of ITC.

• Reduced risk of notices, disputes, and delays in credit utilization.

Conclusion

GSTR-6 plays a vital role in ensuring that businesses with multiple GST registrations distribute common input service credits correctly and in compliance with GST law. Proper maintenance of records and timely filing help businesses maximize eligible ITC while avoiding unnecessary litigation and compliance issues.

For expert guidance on this topic, contact your tax professional today.

EXCERPT: GSTR-6 is the monthly GST return for Input Service Distributors to report inward supplies and distribute eligible Input Tax Credit to branches.

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