Blocked credits under Section 17(5)

Section 17(5) of the CGST Act blocks input tax credit on specified inward supplies even when used for business. The main blocked items are motor vehicles (with seating up to 13, subject to exceptions), food and beverages, club and health-club membership, construction of immovable property, and goods given as gifts or free samples.

What 'blocked credit' means

Blocked credits are supplies on which GST is charged validly but the recipient cannot claim ITC, regardless of business use, unless an exception applies. The cost (including GST) is simply an expense. Identifying these correctly at the booking stage prevents wrong claims that are later reversed with interest.

The key blocked items and exceptions

Worked notes

• A car bought by a consultancy is blocked; the same car bought by a cab operator or car dealer is creditable.
• Free samples and business gifts are blocked — reverse any ITC on goods so disposed.
• Health insurance for employees is blocked unless the employer is obligated by law to provide it.
• CSR spend ITC is blocked from the Finance Act 2023 amendment — map CSR purchases separately. effective date.

Process control

Tag blocked-credit GL codes in your accounting system so GST on those expenses is never pushed to the credit ledger. Reconcile periodically against GSTR-2B to ensure blocked items are excluded from the ITC claimed in GSTR-3B.

The blocked-credit map, category by category

The employer-obligation exception most teams miss

The proviso to 17(5)(b) unblocks ITC where providing the benefit is obligatory under any law. Canteen for factories above the Factories Act headcount, transport for women employees on night shifts under state shops-and-establishments rules, and mandated insurance all ride this proviso. Two disciplines make the claim defensible: identify the specific statutory provision creating the obligation in your ITC documentation, and restrict the credit to the employer-borne portion — amounts recovered from employees are consideration for a supply, with their own valuation questions.

Construction credits after Safari Retreats

In Chief Commissioner of CGST v. Safari Retreats (2024), the Supreme Court read clause 17(5)(d) down: where a building qualifies as a "plant" on the functionality test (constructed to earn leasing income, essential to the business), ITC may be available despite the immovable-property bar. The legislature responded — the Finance Act 2025 amended the clause retrospectively (replacing "plant or machinery" with "plant and machinery") to neutralise the ruling's breadth. The practical position for FY 2026-27: construction-linked ITC claims on leased commercial assets remain contested territory; take positions only with documented functionality analysis and provision for litigation. Track the current text at cbic.gov.in.

Month-end blocked-credit hygiene

• Configure expense GLs (vehicle hire, staff welfare, catering, club fees, construction WIP) to route to an ITC-review queue rather than auto-availing from GSTR-2B.
• Reverse blocked credit in the same month's Table 4(B)(1) of GSTR-3B — availing and later reversing invites Section 50(3) interest if the ledger dipped.
• For mixed-use costs (a hotel invoice covering rooms and banquet catering), split by line item; block only the blocked component.
• Annual check: reconcile blocked-credit reversals with the GSTR-9 Table 7 disclosure — mismatches here are a standard desk-audit query.

Frequently contested items: quick positions

Maintain a standing blocked-credit policy note mapping your chart of accounts to these positions, refreshed for each year's circulars — it converts an audit argument into a documentation exercise.