Introduction: The Finance Bill 2024 introduces transformative changes to the Input Service Distributor (ISD) framework under the Central Goods and Services Tax Act, 2017. The amendments focus on broadening the scope of input services and refining the distribution process of input tax credit (ITC). This in-depth analysis dissects the modifications, providing insights into the potential impact on businesses and the overall GST reform.

The proposed amendments to the Central Goods and Services Tax Act, 2017, as outlined in the Finance Bill 2024, bring significant changes to the definitions and operational mechanisms regarding the Input Service Distributor (ISD) framework. The modifications primarily focus on expanding the scope of input services and refining the distribution process of input tax credit (ITC). Here, we dissect the alterations and evaluate their potential impacts on businesses and the GST reform.

Expansion of Input Service Distributor’s Scope

Present Provision: The present definition of an Input Service Distributor (ISD) is more restrictive, focusing on the receipt and distribution of tax invoices issued under section 31 for input services. The ISD’s role is primarily to distribute the credit of central tax, state tax, integrated tax, or Union territory tax paid on said services to a supplier of taxable goods or services having the same Permanent Account Number (PAN) as the ISD.

Proposed New Provision: The amendment broadens this definition to include offices of the supplier that receive tax invoices for input services, including invoices in respect of services liable to tax under sub-section (3) or sub-section (4) of section 9, for or on behalf of distinct persons as defined in section 25. With this amendment, any unit holding a normal registration and receiving invoices for input services common to multiple distinct persons will also need to register as an ISD and they no more can distribute it by cross-charging to other unit. Furthermore, the amendment broadens the range of services including RCM services that qualify as input services for an ISD, potentially increasing the volume of Input Tax Credit (ITC) available for distribution.

Our Analysis

In our view, the revised definition will enhance the clarity regarding the Input Service Distributor (ISD) concept, allowing ISDs to distribute all input services comprehensively, including those subject to GST under Reverse Charge Mechanism (RCM) such as legal and security services, with proper legal backing. Initially, there was considerable ambiguity for head offices regarding whether to opt for ISD registration or normal registration, especially since managing RCM invoices was problematic due to the legal stipulation that ISDs could not receive RCM supplies.

Typically, head offices manage and pay for services of all kinds. Despite ISD registration being mandatory, many chose not to register under this category as the GST law does not explicitly prohibit cross-charging, and supplying to a distinct person within the same organization is recognized as a supply under GST.

Consequently, many companies opted for normal registration for their head offices, employing cross-charging to distribute their common credits, usually managed by the head offices. This led to a variety of practices regarding the allocation of common services through cross-charging. This has always been a point of contention between the assessee and the department regarding how to determine which services are common and which are specific in each state. After implementation of this provision, the common services will be routed only through ISD which will simplify the compliance process.

Although there was nothing inherently wrong with the present approach, it allowed some companies to exploit cross-charging for undue advantage, shifting credit accumulations from one unit to another where credit was lacking, and payments were made in cash. In such cases, the GST receivable by one state was transferred to another state, causing a loss to the exchequer of those states.

The amendment seeks to address this by requiring all common services to be received under ISD registration, while taxes on RCM supplies should be paid through normal registration within the same state, given that ISDs are not permitted to pay tax under RCM. This modification clarifies the role of ISDs, resolving the earlier challenge where companies faced difficulties in managing the distribution of RCM invoices across various units. Consequently, with this amendment, invoice processing can be centralized through the head office, and RCM taxes can be paid via normal registrations within the same state.

It is expected that the new procedure as would be prescribed would allow the issuance of invoices related to RCM supplies on which the tax was paid by the normal registration present in the same State, to the ISD, ensuring efficient distribution to all applicable distinct persons without the need for adjustments to the GST portal.

This approach, which centralizes common credits within ISD before distribution, has always been advisable, as the department has frequently raised issues with cross-charging transactions.

Moreover, Section 20 now mandates that any office receiving input services on behalf of distinct persons must register as an ISD. This means for any service related to distinct persons, companies must either get the invoice issued to the ISD registration and route it through them or obtain a new ISD registration in the same state where a unit is receiving an invoice for a common service and distribute it from there.

Direct cross-charging of common services by units will become impermissible, as the ISD provision is set to supersede this practice. This indicates that strategies involving the transfer of credits to other units through cross-charging will be discontinued following the implementation of this proposal.

The concept of RCM (Reverse Charge Mechanism) encompasses numerous complexities, and its indirect incorporation into the ISD (Input Service Distributor) framework is likely to raise numerous questions. Assessees will now be confronted with decisions on whether to route all transactions through a single ISD or to opt for multiple ISDs to specifically cater to RCM supplies.


In conclusion, the Finance Bill 2024 heralds a significant shift in the GST framework, particularly impacting the operational dynamics of Input Service Distributors (ISDs) and the long-standing practice of cross-charging within businesses. By broadening the scope of ISD to include services liable under the Reverse Charge Mechanism (RCM) and mandating ISD registration for units dealing with common services, the amendments aim to streamline tax credit distribution and enhance compliance transparency.

This legislative spin not only clarifies the distribution of input tax credits but also challenges businesses to reevaluate their internal tax management strategies. As the GST law evolves with these amendments, businesses must adapt to a more centralized approach to tax credit distribution, ensuring compliance while optimizing their tax credit utilization. The effectiveness of these changes will ultimately depend on the detailed procedural guidelines that will be issued and the ability of businesses to understand the transition towards a more structured and compliant GST regime.

The Author is working Partner at RSA Legal Solutions and can be contacted at

Author Bio

Qualification: LL.B / Advocate
Company: RSA Legal Solutions
Location: GURUGRAM, Haryana, India
Member Since: 01 Sep 2020 | Total Posts: 12
I am Anshul Mittal, a dedicated professional with a strong focus on indirect taxation, Customs Law and Waste Management laws. I hold a Post Graduate degree in Corporate laws and Indirect-taxation (L.L.M.), and I have also completed my Bachelor's degree in Arts and Law (BA LLB Hons). My career beg View Full Profile

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March 2024