Blocked credits under Section 17(5): the full list, with exceptions

Some purchases never carry ITC, even with a valid invoice that appears in your GSTR-2B. Section 17(5) of the CGST Act lists them. Here's the list in plain words, with the exceptions that matter.

The list

BlockedExcept when
Motor vehicles for carrying people, up to 13 seats including the driver, and their insurance, servicing, repair and maintenanceYou use them to sell such vehicles, to carry passengers for a fare, or to teach driving. Goods vehicles aren't blocked.
Vessels and aircraft, and their insurance, servicing, repair and maintenanceUsed to sell them, to carry passengers or goods, or to teach navigation or flying
Food and drinks, outdoor catering, beauty treatment, health services, cosmetic and plastic surgeryYou sell the same kind of service, or it's part of a taxable composite or mixed supply you make
Renting or hiring vehicles, vessels and aircraft that are themselves blockedSame as for the vehicles above
Life and health insuranceYou sell the same kind of service
Club, health and fitness centre membershipsNo exception
Travel benefits for employees on vacation, such as leave travelNo exception
Works contracts for building immovable propertyIt's plant and machinery, or you're a works contractor using it for your own works contract
Goods and services for building immovable property on your own account, even for business useIt's plant and machinery
Purchases from composition dealersNo exception. They issue a bill of supply, not a tax invoice.
Goods and services for CSR under Section 135 of the Companies ActNo exception
Personal useNo exception
Goods lost, stolen, destroyed, written off, or given away as gifts or free samplesNo exception
Tax paid on demands for fraud or suppression, or on goods detained or confiscated (Sections 74, 129 and 130)No exception

There is one more exception for food, catering, beauty and health services, insurance and the other employee items: if a law requires you to provide them to your employees, the credit is allowed. Non-resident taxable persons are also blocked from ITC, except on goods they import.

The construction items have been argued in court over what counts as "plant and machinery". If you build for your business, ask your CA where your case stands.

Why it goes wrong

Blocked purchases often look normal: a valid tax invoice, the right GSTIN, and a line in GSTR-2B. A reconciliation that only matches books to GSTR-2B will happily mark them "matched", and the ITC gets claimed. The question isn't whether the supplier reported it, but what you bought.

Catching it in Tally

The practical signal is the purchase ledger a bill is booked to. Staff welfare, vehicle running, repairs to the car, gifts, club fees: most blocked items live in a handful of ledgers. For each client:

  1. List the purchase and expense ledgers that carry GST.
  2. Mark each one: always allowed, always blocked, or needs a look per bill (repairs, for example, which could be to a car or to a delivery van).
  3. Every month, take the bills on blocked ledgers out of the ITC claim, and check the "needs a look" ones before filing.

Related: GSTR-2B reconciliation with TallyPrime and ITC reversal under Rule 37.

Questions

If a blocked purchase appears in GSTR-2B, can I claim the ITC?

No. GSTR-2B shows what your supplier reported, not whether the credit is allowed. Blocked credits under Section 17(5) can't be claimed even when they appear there.

Is ITC on a company car always blocked?

For motor vehicles carrying up to 13 people (including the driver), yes, unless you use them to sell such vehicles, carry passengers for a fare, or teach driving. Goods vehicles are not blocked.

Where do I show blocked ITC in GSTR-3B?

Show the ITC as it comes from GSTR-2B in Table 4(A), then reverse the blocked amount in Table 4(B)(1), as CBIC's Circular 170/02/2022 explains. Blocked credit reversed there is not claimed back later.

Keep blocked credits out of every client's ITC

In Finyaara, mark each client's purchase ledgers as allowed, blocked or for review. Matched bills on blocked ledgers are flagged before they reach the ITC claim.

General information, not tax advice. Rules change; check anything that matters with your CA.