The question comes up every time a company buys a car for a director or senior manager: the invoice carries GST, the supplier has reported it, and it sits in GSTR-2B. This guide takes Section 17(5)(a) and the clauses around it exactly as the Act words them, shows who gets the exceptions, and runs five vehicle-related invoices through the rule in rupees.
For the wider rules, start with input tax credit meaning: the conditions and how GSTR-2B decides it.
What Section 17(5)(a) says
Section 17(5) starts with “Notwithstanding anything contained in sub-section (1) of section 16”, so a car that passes every Section 16 condition can still be blocked. Clause (a) of Section 17(5) reads:
“(a) motor vehicles for transportation of persons having approved seating capacity of not more than thirteen persons (including the driver), except when they are used for making the following taxable supplies, namely:- (A) further supply of such motor vehicles; or (B) transportation of passengers; or (C) imparting training on driving such motor vehicles;” Section 17(5)(a), CGST Act
There are three parts to read. The vehicle must be a motor vehicle for transportation of persons. Its approved seating capacity must be not more than thirteen persons including the driver. And the vehicle must not be used for making one of the three taxable supplies listed. If all three hold, no ITC is available on the vehicle. Nothing in the clause refers to the type of buyer, so a company, a partnership firm and a proprietor all face the same test.
Who gets the exceptions
The three exceptions are about what your business sells, not about what you do with the car day to day. The vehicle has to be used for making the listed taxable supply.
| Exception | Typical business | What the vehicle must be used for |
|---|---|---|
| (A) Further supply of such motor vehicles | A vehicle dealer | Making taxable supplies of such vehicles |
| (B) Transportation of passengers | A cab or taxi operator | Making taxable supplies of passenger transportation |
| (C) Imparting training on driving such motor vehicles | A driving school | Making taxable supplies of driving training |
The “typical business” column is our illustration, not wording from the Act. Whether a particular use qualifies is a question of facts, so keep the documents that show how the vehicle is used and settle doubtful cases with your CA. A company that buys a car for its directors and a company that buys a car to run as a cab service are on opposite sides of the clause even though both are “business purchases”.
The blocked items that travel with the car
Two more clauses catch the cost of running the same vehicle.
| Item | Clause | When credit is still available, as written |
|---|---|---|
| General insurance, servicing, repair and maintenance of the vehicle | Section 17(5)(ab) | Where the vehicle is used for the purposes in clause (a); or where the service is received by a taxable person who manufactures such vehicles or supplies general insurance services for vehicles insured by it |
| Leasing, renting or hiring of the vehicle | Section 17(5)(b)(i) | When used for the purposes specified in clause (a); or where it is used for an outward taxable supply of the same category of goods or services, or as an element of a taxable composite or mixed supply |
So the question for an operating lease on a director’s car is the same as for buying one. Fuel, tyres and accessories are not named in clauses (ab) or (b)(i), and we have not verified a rule on them; ask your CA how your auditors treat them.
Seating capacity and goods vehicles. Clause (a) speaks of motor vehicles “for transportation of persons” with approved seating capacity of not more than thirteen persons including the driver. A staff bus with a larger approved seating capacity is outside the clause as written, and so is a vehicle that is not for transportation of persons. Confirm the approved seating capacity and the nature of the vehicle with your CA before relying on either point. The other conditions of Section 16 and Section 17 still apply.
Rates changed in September 2025; the block did not
From 22 September 2025, small cars (petrol, LPG or CNG up to 1,200 cc, diesel up to 1,500 cc, both up to 4,000 mm long) are taxed at 18%, larger cars at 40% with no compensation cess, and buses for ten or more persons at 18% (GST Council FAQ, PIB note on vehicle rates). Section 17(5)(a) was not touched, so a car bought today is blocked on exactly the same test as one bought at 28% plus cess.
Worked example: five vehicle invoices in one month
A manufacturing company in Jaipur closes its September 2026 tax period. GSTR-2B is generated on 14 October 2026 and GSTR-3B is due on 20 October 2026. All five invoices are in GSTR-2B, the goods and services have been received, and the tool would show each one as Matched. The amounts are the GST charged on each invoice.
| Invoice | GST charged | Section 17(5) check | Claim |
|---|---|---|---|
| Compact sedan for the managing director (five seats including the driver), ₹9,00,000 at 18% | ₹1,62,000 | Clause (a); company does not deal in, rent out or teach driving of such vehicles | ₹0 |
| Annual servicing of that sedan | ₹3,150 | Clause (ab); vehicle not used for the purposes in (a) | ₹0 |
| Comprehensive insurance of that sedan (general insurance) | ₹6,300 | Clause (ab); same reason | ₹0 |
| Lease rental for a second car used by a director | ₹18,000 | Clause (b)(i); leasing of a clause (a) vehicle | ₹0 |
| Staff bus, 26 seats including the driver, ₹14,00,000 at 18% | ₹2,52,000 | Approved seating capacity above thirteen, so outside clause (a) as written | ₹2,52,000, if the other conditions are met |
| Total | ₹4,41,450 | ₹2,52,000 |
The invoices carry ₹1,62,000 + ₹3,150 + ₹6,300 + ₹18,000 + ₹2,52,000 = ₹4,41,450 of GST. Four are blocked: ₹1,62,000 + ₹3,150 + ₹6,300 + ₹18,000 = ₹1,89,450. The claim is ₹4,41,450 − ₹1,89,450 = ₹2,52,000, the bus. A reconciliation that stops at “Matched” shows all ₹4,41,450 as clean and invites an over-claim of ₹1,89,450.
Change the facts and the answer changes. If the same sedan were bought by a cab operator for making taxable supplies of passenger transportation, clause (a) would not block it, and under the proviso to clause (ab) the servicing and insurance would be available too, subject to the other conditions. That is why the table writes down the reason next to each figure.
Wrong claims have a price. Interest on ITC wrongly availed and utilised is charged at 18% a year under Section 50(3). A blocked car credit that has been set off against output tax in GSTR-3B is exactly that case. If the claim in GSTR-3B also goes above 2B, see the DRC-01C reply guide.
How a blocked car shows up in your reconciliation
- It matches. GSTR-2B is built from what suppliers report, so a dealer’s invoice for a sedan looks like any other invoice. Add a “blocked” flag column to your purchase register and fill it before you read the matched total. What GSTR-2B is explains what the statement is built from.
- Reverse it in Table 4(B)(1). GSTR-3B Table 4D(2) is only for credit barred by Section 16(4) and place-of-supply rules, so a blocked car stays inside the auto-filled Table 4(A)(5). CBIC Circular 170/02/2022-GST says Section 17(5) credit is reversed in Table 4(B)(1), the row for permanent reversals.
- Pre-filled ITC can be edited. The GSTN FAQ says the auto-populated values are editable as of now, with a warning when Table 4A is edited upwards, so take blocked credit out before filing. Where the claim ends up in the 2B total, how GSTR-2B decides the ITC you can claim shows the path.
- Book the cost accordingly. What happens to the tax in your accounts when credit is blocked is an accounting and income-tax question; ask your CA.
Common mistakes
- Reading “used for business” as an exception. The exceptions are the three listed supplies. A car used by directors on company work is not one of them.
- Blocking the car and claiming its insurance. Clause (ab) blocks servicing, repair, maintenance and general insurance with the vehicle. Leasing is caught by clause (b)(i).
- Assuming a bus or van is the same as a car. The thirteen-person threshold is in the text. Check the approved seating capacity of each vehicle instead of treating every vehicle alike.
Frequently asked questions
Can a company claim GST input credit on a car purchase?
Not on a motor vehicle for transportation of persons with approved seating capacity of not more than thirteen persons including the driver, unless it is used for making one of three taxable supplies: further supply of such vehicles, transportation of passengers or imparting training on driving such vehicles. This is Section 17(5)(a) of the CGST Act. It looks at the vehicle and its use, not at whether the buyer is a company.
Is ITC allowed on a car used by directors for business travel?
Section 17(5)(a) does not make an exception for business use as such. The exceptions are further supply of such motor vehicles, transportation of passengers and imparting training on driving them. A car used by directors for the company's own travel does not fall in those three, so check the facts with your CA before claiming.
Is ITC allowed on servicing and insurance of a car?
Section 17(5)(ab) blocks credit on general insurance, servicing, repair and maintenance in so far as they relate to the motor vehicles in clause (a). Its proviso allows the credit where the vehicle is used for the purposes specified in clause (a), and where the service is received by a taxable person who manufactures such vehicles or supplies general insurance services for vehicles insured by it.
Is ITC allowed on a vehicle with more than thirteen seats?
Section 17(5)(a) as written applies only to approved seating capacity of not more than thirteen persons including the driver, so a larger vehicle is outside that clause. The other Section 16 and Section 17 conditions still apply, and you should confirm the approved seating capacity of the vehicle with your CA.
Get the matched list, then flag the vehicle lines
gstr2bmatch.in compares your purchase register with GSTR-2B and shows which invoices are matched, mismatched, missing from 2B or only in 2B, with the rupee figure for each. It does not decide whether a vehicle falls under Section 17(5)(a), so use the matched list as the starting point for your blocked-credit review. Your GSTR-2B and purchase register files are read in your browser and never uploaded to any server.
Related guides
- input tax credit meaning: conditions and how GSTR-2B decides it
- blocked credit in GST: the section 17(5) list with examples
- ineligible input tax credit: eligible vs ineligible ITC
Last checked: 21 October 2026. Sources: CGST Act, Section 17, CGST Act, Section 16, Notification 13/2017-Central Tax (Section 50 interest rate), GSTN GSTR-3B user guide, GSTN DRC-01C advisory.