Blocked Input Tax Credit under GST – A Comprehensive Analysis of Law, Rules and Key Notifications

1. Background

Input Tax Credit (ITC) is the backbone of the Goods and Services Tax (GST) framework, ensuring seamless flow of credit and eliminating cascading of taxes. While Section 16 of the Central Goods and Services Tax Act, 2017 provides the general eligibility and conditions for availing ITC, Section 17 introduces specific restrictions, popularly known as “blocked credits”, where ITC is expressly disallowed notwithstanding its use in the course or furtherance of business.

The concept of blocked credit has been a major area of litigation and interpretational challenges. This article examines the statutory framework governing blocked credit, the relevant rules, and the clarifications issued through notifications and circulars.

2. Statutory Framework – Section 17(5) of the CGST Act, 2017

Section 17(5) begins with a non-obstante clause, overriding Section 16(1), and provides a list of inward supplies on which ITC shall not be available.

2.1 Motor Vehicles and Conveyances – Section 17(5)(a)

ITC is blocked on motor vehicles for transportation of persons having approved seating capacity of not more than 13 persons (including driver), except when used for:

Further supply of such vehicles,
Transportation of passengers,
Imparting training on driving such vehicles.

ITC is blocked on vessels and aircraft except when used for:

Further supply of such vehicles,
Transportation of passengers,
Imparting training on navigating vessels/flying aircraft
For transportation of goods

ITC is also blocked on services of general insurance, servicing, repair and maintenance in so far as they relate to motor vehicles, vessels or aircraft subject to exceptions.

2.2 Food, Beverages and Personal Consumption – Section 17(5)(b)(i)

ITC is not available on:

Food and beverages,
Outdoor catering,
Beauty treatment,
Health services,
Cosmetic and plastic surgery
Life insurance and Health insurance

Exception: ITC is allowed where such inward supply is obligatory for an employer to provide under any law for the time being in force.

2.3 Membership of Clubs and Insurance Benefits – Section 17(5)(b)(ii)

Blocked credit includes:

Membership of a club, health or fitness centre

Exception: Credit is permitted when:

Such services are used for making outward taxable supply of the same category, or
Provision of such services is mandatory under any law.

2.4 Travel Benefits to Employees – Section 17(5)(b)(iii)

ITC on travel benefits extended to employees on vacation such as leave or home travel concession is blocked.

2.5 Works Contract Services – Section 17(5)(c)

ITC on works contract services is blocked when supplied for construction of an immovable property (other than plant and machinery), except when:

The recipient is engaged in supplying works contract services.

The term “construction” includes reconstruction, renovation, additions or alterations to the extent capitalised.

2.6 Construction on Own Account – Section 17(5)(d)

ITC is not available on goods or services used for construction of immovable property on own account, even when used in the course or furtherance of business.

2.7 Goods Lost, Stolen or Written Off – Section 17(5)(h)

ITC is blocked where goods are:

Lost,
Stolen,
Destroyed,
Written off,
Disposed of by way of gift or free samples.

2.8 Tax Paid under Composition Scheme – Section 17(5)(e)

ITC is not available on tax paid under Section 10 (Composition Levy).

2.9 Tax Paid due to Fraud or Suppression – Section 17(5)(i)

ITC is blocked on tax paid as a result of:

Fraud,
Wilful misstatement,
Suppression of facts,
Confiscation or detention of goods.

2.10 Goods or services or both used for CSR activities - Section 17(5)(fa)

ITC is blocked if goods or services or both received by a taxable person, which are used or intended to be used for activities relating to his obligations under corporate social responsibility referred to in section 135 of the Companies Act, 2013.

2.11 Goods or Services or both used for personal consumption - Section 17(5)(g)

ITC is blocked if goods or services or both are used by owners/employees for personal consumption.

3. Explanation – Meaning of Plant and Machinery

The Explanation to Section 17 clarifies that “plant and machinery” includes apparatus, equipment, and machinery fixed to earth by foundation or structural support, but excludes:

Land,
Buildings,
Civil structures,
Telecommunication towers,
Pipelines laid outside factory premises.

This distinction is crucial in determining ITC eligibility on capital-intensive projects.

4. Relevant Rules impacting Blocked Credit

Rule 42 & Rule 43 – Apportionment and Reversal

Where common inputs or input services are used for taxable and exempt supplies, proportionate reversal is mandated under:

Rule 42 – Inputs and input services,
Rule 43 – Capital goods.

Blocked credits under Section 17(5) are required to be identified and excluded upfront before applying apportionment.

5. Clarificatory Notifications and Administrative Guidance on Blocked Credit

Over the years, the Government has issued several notifications and clarificatory circulars to address interpretational ambiguities surrounding blocked credits under Section 17(5). These clarifications, though not diluting the statutory restrictions, have provided much-needed guidance on the practical application of the provisions.

A few Key Notifications and Circulars relating to Blocked Input Tax Credit under GST are given below:

i. Circular clarifying ITC on Employee-related Benefits

Circular No. 172/04/2022–GST dated 06.07.2022

Clarifies availability of ITC on perquisites and employee benefits, reiterating that ITC is blocked under Section 17(5)(b) unless the provision of such benefits is obligatory under any law or forms part of a taxable outward supply.

ii. Circular on ITC vis-à-vis Section 16 and Section 17

Circular No. 241/35/2024–GST dated 31.12.2024

Clarifies the scope of ITC eligibility under Section 16(2) and reiterates that credits falling under Section 17(5) remain blocked, notwithstanding fulfilment of Section 16 conditions.

iii. Circular on Insurance-related ITC

Circular No. 217/11/2024–GST dated 28.06.2024

Clarifies ITC eligibility for insurance companies and reiterates restrictions under Section 17(5) in respect of life and health insurance provided to employees, except where statutorily mandated.

iv. Circular on Motor Vehicles and Demo Vehicles

Circular No. 231/25/2024–GST dated 10.09.2024

Clarifies ITC availability on demo vehicles and reiterates that ITC on motor vehicles is governed strictly by Section 17(5)(a) and permitted only in specified situations such as further supply or passenger transportation.

v. Circular on Free Samples, Gifts and Promotional Schemes

Circular No. 92/11/2019–GST dated 07.03.2019

Clarifies that ITC is not available on goods disposed of by way of free samples or gifts, in view of Section 17(5)(h), even if such supplies are made for business promotion.

6. Practical Challenges

The provisions relating to blocked credit continue to be one of the most litigation-prone areas under GST. Certain recurring issues observed in practice include:

The expression “notwithstanding anything contained in section 16(1) makes it clear that business use alone does not guarantee ITC eligibility if the inward supply falls within Section 17(5).
In cases relating to construction of immovable property, the treatment in books of account, particularly capitalisation, plays a decisive role in determining ITC admissibility.
Employee welfare expenses remain contentious, with eligibility often hinging on whether such supplies are mandated under any statute governing employment conditions.
Disputes frequently arise on whether an inward supply is ancillary to taxable outward supply or merely in the nature of personal consumption.

7. Summary

Blocked credit under GST is aimed at limiting ITC on personal consumption, immovable property and penal transactions.

A clear understanding of blocked credit provisions is indispensable for ensuring compliance and optimising tax positions under GST. Taxpayers must adopt a robust ITC review mechanism supported by proper documentation to avoid reversals, interest liability and litigation.