Summary: Input Tax Credit (ITC) is generally available on goods and services used in the course or furtherance of business. However, Section 17(5) of the Central Goods and Services Tax (CGST) Act specifies certain “blocked credits” on which ITC cannot be claimed, even if the expenditure is incurred for business purposes. Common examples include passenger motor vehicles (subject to specified exceptions), food and beverages, outdoor catering, club memberships, health and fitness services, certain insurance services, works contracts, and construction of immovable property on a taxpayer’s own account. The article explains the rationale behind blocked credits, highlights key exceptions such as vehicles used for passenger transport, driving training, or further supply, and distinguishes passenger vehicles from goods carriages, where ITC is generally available. It also discusses the importance of identifying blocked credits before making significant purchases, correctly accounting for ineligible ITC, and reversing wrongly claimed credits to avoid interest and compliance issues.
Issue: I bought a ₹15 lakh car in the company name, spent on a team lunch to celebrate a big order, and renovated my office. That’s a lot of GST paid. My accountant says I can’t claim most of it back as credit. Why should a genuine business expense be blocked?” – A Mumbai agency owner
Few things frustrate business owners more than paying GST on a legitimate expense and then being told they can’t claim it back. The reason is a specific provision – Section 17(5) of the CGST Act – which lists “blocked credits”: purchases on which input tax credit (ITC) is simply not allowed, even if they are for your business. Knowing this list before you spend can save you real money.
What are “blocked credits”?
As a rule, a registered business can claim ITC on goods and services used for its taxable business. Section 17(5) carves out exceptions – categories the law deliberately blocks, usually because they carry a high risk of personal use or because allowing credit would break the tax chain. On these, the GST you pay becomes a cost, not a credit.
The blocked items you’re most likely to hit
- Motor vehicles for passenger transport with seating up to 13 persons (including driver) – blocked, unless the vehicle is used for specified purposes (see below).
- Food and beverages, outdoor catering, club memberships, health and fitness centres – the classic “team lunch” block.
- Works contract and construction of immovable property (like office renovation or a new building) on your own account – largely blocked.
- Health insurance, life insurance and rent-a-cab, unless it’s obligatory for the employer under law.
- Goods or services for personal consumption, and goods lost, stolen, destroyed, or given as free samples/gifts.
| Expense | ITC allowed? | Note |
| Car (up to 13 seats) for staff commute | Blocked | Personal-use risk |
| Truck / goods carriage | Allowed | Not a passenger vehicle |
| Team lunch / staff catering | Blocked | Food & beverages |
| Office renovation (civil work) | Blocked | Immovable property |
| Laptops, machinery, raw material | Allowed | Genuine business inputs |
| Car bought by a driving school | Allowed | Used for the taxable output itself |
The exceptions that let credit through
The motor-vehicle block has important carve-outs. You CAN claim ITC on a passenger vehicle if you use it for:
(a) making further supply of such vehicles (a car dealer),
(b) transportation of passengers (a cab operator or bus service), or
(c) imparting driving training (a driving school).
Goods carriages – trucks, tempos, delivery vans – are never in the blocked category, so their ITC is fully available.
| Example: the ₹15 lakh car
Car cost: ₹15,00,000; GST at 18%: ₹2,70,000 Used to ferry staff and clients – falls under blocked credits (Section 17(5)). ITC claimable: ₹0. The ₹2,70,000 becomes part of the asset cost. Contrast: a ₹15,00,000 delivery van for the same business – ITC of ₹2,70,000 is fully claimable, because a goods carriage is not blocked. |
The lesson is planning, not disappointment. If the same rupees can be spent on something that qualifies (a goods carriage instead of a passenger car; capitalising civil work you can’t credit; structuring staff welfare where credit is available), you make a better-informed decision. And where a blocked-credit expense is genuinely needed, you simply build the GST into your cost – not your credit ledger.
A practical tip before you spend
Before any large purchase, ask one question: “Will the GST on this be a credit or a cost?” For inputs directly feeding your taxable output – stock, machinery, professional services, goods vehicles – it’s usually a credit. For cars, staff perks, food, insurance and building work, assume it’s a cost unless a specific exception applies. That single habit turns Section 17(5) from an unpleasant surprise into a routine part of your buying decisions.
The flip side: reversing credit you shouldn’t have taken
Blocked credits work in both directions. If ITC on a blocked item has already slipped into your books – say your software auto-claimed credit on a staff-welfare bill – you must reverse it, with interest, before it is caught in a GSTR-2B reconciliation or a departmental audit. A quick monthly review of your credit ledger against the Section 17(5) list catches these early, while the reversal is painless, rather than late, when it attracts interest and scrutiny.
It also pays to tag blocked-credit purchases at the point of entry. Most modern accounting tools let you mark a bill as ‘ITC ineligible’, so the credit never enters your claimable pool in the first place. Prevention here is far simpler – and cheaper – than cure, and it keeps your returns audit-ready all year round.
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About the Author: Sonia Dawar is a practicing Chartered Accountant and the founder of Dawar & Co. She advises businesses, professionals and individuals on GST, income tax and regulatory compliance, with a focus on turning complex law into clear, practical answers. Known for her problem-solving approach, she helps clients stay compliant while making confident financial decisions. She can be reached at sonia@dawarandco.com.
Disclaimer: This article is for general information only and does not constitute professional or legal advice. GST law changes frequently – please consult a qualified professional for your specific situation.

