Input Tax Credit (ITC) is the cornerstone of GST that eliminates cascading. Under S.16, every registered person is entitled to take credit of input tax charged on supply of goods/services used in the course or furtherance of business. ITC ensures that tax is effectively paid only on value added at each stage, not on the entire value.
Legal Framework
| Provision | Content |
|---|---|
| S.16(1) | Entitlement to ITC: registered person, goods/services used in course/furtherance of business |
| S.16(2) | Conditions for availing ITC |
| S.16(4) | Time limit: return for September of following FY or annual return, whichever is earlier |
| S.17(1)-(4) | Apportionment of ITC (business vs non-business, taxable vs exempt) |
| S.17(5) | Blocked credits (list of items where ITC not available) |
| S.18 | Availability of ITC in special circumstances (new registration, voluntary → regular) |
| S.19 | Taking ITC in respect of inputs/capital goods sent for job work |
| S.41-43 | Matching, reversal, and reclaim of ITC |
Conditions for Claiming ITC (S.16(2))
| Condition | Section | Requirement |
|---|---|---|
| (a) | S.16(2)(a) | Possession of tax invoice or debit note or prescribed document |
| (aa) | S.16(2)(aa) | Invoice details must appear in supplier's GSTR-1 (reflected in recipient's GSTR-2B) |
| (b) | S.16(2)(b) | Goods/services received by the registered person |
| (c) | S.16(2)(c) | Tax charged has actually been paid to the Government by the supplier |
| (d) | S.16(2)(d) | Recipient has furnished the return under S.39 (GSTR-3B) |
Why: These four conditions create a closed loop: the supplier must report, pay, and the recipient must receive and file. This prevents bogus ITC claims based on fake invoices, which was a major fraud vector in the pre-GST regime.
Blocked Credits (S.17(5))
ITC is NOT available on:
| Item | Sub-clause | Blocked on |
|---|---|---|
| (a) | Motor vehicles and conveyances | Except: seating capacity > 13, transportation, driving training, vehicle dealing |
| (aa) | Vessels and aircraft | Except: same exceptions as above |
| (b) | Food and beverages, outdoor catering, beauty treatment, health services, cosmetic/plastic surgery | Unless obligatory for employer under any law |
| (c) | Membership of club, health/fitness centre | Blocked |
| (d) | Rent-a-cab, life insurance, health insurance | Unless obligatory for employer; or where used for taxable outward supply of same category |
| (d) | Construction of immovable property (on own account) | Including P&M that becomes part of earth; except where it is plant/machinery |
| (e) | Goods/services for personal consumption | Blocked |
| (f) | Goods lost, stolen, destroyed, written off | ITC must be reversed |
| (g) | Goods/services received by non-resident taxable person (except import of goods) | Blocked |
| (h) | Goods/services used for making exempt supplies | Blocked (proportionate reversal required) |
ITC Reversal Situations
| Situation | Provision | Action |
|---|---|---|
| Non-payment to supplier within 180 days | S.16(2) proviso | ITC reversed + interest |
| Goods/services partly for business, partly personal | S.17(1) | Proportionate ITC only |
| Goods/services partly for taxable, partly exempt | S.17(2) | ITC on exempt portion reversed (Rule 42/43) |
| Capital goods sold/disposed | S.18(6) | ITC reversed on remaining useful life |
| Supplier files nil return / cancels registration | GSTR-2B mismatch | ITC not available for that period |
ITC Utilisation Order
| Step | Credit of | Set off against |
|---|---|---|
| 1 | IGST | IGST → CGST → SGST |
| 2 | CGST | CGST → IGST |
| 3 | SGST | SGST → IGST |
Why: IGST is utilised first because it represents inter-state tax that belongs partly to Centre and partly to the State. Settling it first ensures proper revenue distribution between sovereigns.
Worked Example: ITC Utilisation Order
Facts: M/s Omega has the following for the month of October:
| Ledger | IGST | CGST | SGST |
|---|---|---|---|
| Output liability | Rs.50,000 | Rs.30,000 | Rs.30,000 |
| ITC available | Rs.40,000 | Rs.20,000 | Rs.25,000 |
Step 1: Utilise IGST credit (Rs.40,000) first:
- Against IGST liability: Rs.40,000 → Rs.50,000 = Rs.40,000 used, IGST liability remaining = Rs.10,000
- IGST credit exhausted.
Step 2: Utilise CGST credit (Rs.20,000):
- Against CGST liability: Rs.20,000 → Rs.30,000 = Rs.20,000 used, CGST liability remaining = Rs.10,000
- Can CGST credit pay SGST? NO (cross-utilisation blocked)
- Can CGST credit pay remaining IGST? YES → but CGST credit already exhausted.
Step 3: Utilise SGST credit (Rs.25,000):
- Against SGST liability: Rs.25,000 → Rs.30,000 = Rs.25,000 used, SGST liability remaining = Rs.5,000
- Can SGST credit pay CGST? NO (cross-utilisation blocked)
Step 4: Remaining liability (pay from Cash Ledger):
- IGST: Rs.10,000 (cash)
- CGST: Rs.10,000 (cash)
- SGST: Rs.5,000 (cash)
- Total cash payment required: Rs.25,000
Exam tip: Remember the rule "CGST cannot pay SGST and vice versa." Only IGST is the bridge between the two.
Recall Check
- What are the four conditions for claiming ITC under S.16(2)?
- Name five items on which ITC is blocked under S.17(5).
- What happens if the recipient does not pay the supplier within 180 days?
Key Cases
Safari Retreats v. Chief Commissioner CGST (2019) Safari-Retreats-v-Chief-Commissioner-CGST-2019 Issue: Whether ITC is available on construction costs where the building is constructed for letting (taxable supply of rental services). Rule: S.17(5)(d) blocks ITC on construction of immovable property "on own account"; the provision must be read in context of the business purpose. Held: If construction is for making further taxable supply (renting), ITC should be available. The blocking provision applies to construction for own use (as office, factory), not construction for making taxable output supply. Referred to larger bench of SC for final determination.
Safeway World Trade v. Union of India (2022) Safeway-World-Trade-v-Union-of-India-2022 Issue: Whether ITC can be denied to a bona fide recipient due to supplier's failure to deposit tax with the government (S.16(2)(c)). Rule: S.16(2)(c) requires that tax "has been actually paid to the Government." Held: ITC cannot be denied to a bona fide purchasing dealer merely because the supplier failed to deposit the tax collected. The recipient who has paid the consideration including tax amount, received goods, and holds a valid invoice cannot be penalised for the supplier's default. The remedy lies against the supplier.
Distinctions
| Feature | Input Tax Credit | Composition Scheme |
|---|---|---|
| ITC availability | Full credit available on inputs | No ITC available |
| Tax on invoice | Charged and shown separately | Not charged (bill of supply) |
| Rate | Normal rates (5%/12%/18%/28%) | Flat rate (1%/5%/6%) |
| Inter-state supply | Allowed | Not allowed |
| Compliance | Full returns (GSTR-1, 3B) | Annual return (GSTR-4) |
| Suitable for | B2B businesses (credit chain) | Small B2C retailers |
Flashcards
Q: What is Input Tax Credit? A: The credit of tax paid on inputs (goods/services) used in course or furtherance of business, which can be set off against output tax liability.
Q: What are the four conditions under S.16(2) for claiming ITC? A:
-
(a) Valid tax invoice; (aa) Invoice reflected in GSTR-2B
-
(b) Goods/services received
-
(c) Tax paid to government by supplier
-
(d) Return filed by recipient.
Q: Can ITC be claimed on food and beverages? A: No. S.17(5)(b) blocks ITC on food and beverages, outdoor catering, etc. (unless obligatory under any law).
Q: What is the time limit for claiming ITC? A: Due date of furnishing return for September of the following FY, or filing of annual return, whichever is earlier (S.16(4)).
Q: In what order is ITC utilised? A: IGST credit first (against IGST → CGST → SGST), then CGST (against CGST → IGST), then SGST (against SGST → IGST).
Q: Can ITC be denied because the supplier defaulted on payment to government? A: Per Safeway World Trade, ITC cannot be denied to a bona fide recipient for the supplier's failure. The remedy is against the supplier.
Exam Scenario
M/s Omega purchases a luxury car (GST Rs.8 lakh) for use by its managing director for business meetings. The company claims ITC on the car. The department rejects the claim. Advise.
Approach: Under S.17(5)(a), ITC on motor vehicles is blocked unless the vehicle has seating capacity of more than 13 persons, or is used for transportation of passengers, training of driving, or dealing in such vehicles. A luxury car used by the MD for business meetings does not fall within any exception. The ITC claim of Rs.8 lakh is correctly rejected. The blocking provision applies regardless of business use. The rationale is that personal-use potential of motor vehicles is high, and the legislature chose a blanket block with limited exceptions.