What is Input Tax Credit (ITC)?
Input Tax Credit allows businesses to reduce the tax paid on purchases (inputs) from the tax collected on sales (outputs). This prevents cascading effect of taxes and is the core feature of GST.
Example: If you paid ₹10,000 GST on purchases and collected ₹15,000 GST on sales, you pay only ₹5,000 to government (₹15,000 - ₹10,000).
Conditions for Claiming ITC (Section 16 of CGST Act)
- Business must be registered under GST
- Possession of valid tax invoice or debit note
- Goods/services must have been actually received
- Tax must have been paid to government by supplier
- Supplier must have filed GSTR-1 and GSTR-3B
- ITC must be claimed within prescribed time limit
- Return for the period must be filed
Time Limit for Claiming ITC
ITC must be claimed within the earlier of:
- 30th November of the following financial year, OR
- Date of filing annual return (GSTR-9)
Blocked Credits (ITC NOT Available)
Under Section 17(5) of CGST Act, ITC is blocked for:
- Motor vehicles (except further supply, transport, driving training)
- Food and beverages (except for providing free food to employees)
- Membership of club, health, or fitness center
- Rent-a-cab, health insurance (subject to conditions)
- Travel benefits (vacation, domestic/international travel)
- Works contract services for immovable property (except plant/machinery)
- Goods/services for construction of immovable property
- Goods lost, stolen, destroyed, written off, or given as free samples
ITC for Mixed and Exempt Supplies
- Exempt Supplies: No ITC available on inputs used for exempt supplies
- Mixed Supplies: ITC reversal required (Rule 42/43)
- Common Credits: Must be apportioned between taxable and exempt supplies
ITC Reversal Rules (Rule 42 & 43)
If a business makes both taxable and exempt supplies, ITC on common inputs must be reversed. Formula applies based on turnover ratio. Reversal must be done in GSTR-3B.
Important: Incorrect ITC claims attract interest (24%) and penalty. Ensure you claim only eligible ITC.
ITC in Special Cases
- Capital Goods: ITC available, but reversal applies if used partially for exempt supplies
- Job Work: Principal can claim ITC when goods sent to job worker (within 1 year)
- Reverse Charge: Recipient pays tax and can claim ITC if used for business
- Composition Scheme: No ITC available (cannot collect tax from customers)
How to View Available ITC
- GSTR-2B: Auto-drafted ITC statement (dynamic, based on supplier's returns)
- GSTR-2A: Earlier version of purchase register
- Reconcile GSTR-2B with books monthly to avoid mismatches
ITC Reconciliation - Why Important?
Mismatch between books and GSTR-2B leads to notice from GST department. Common mismatches:
- Supplier not filing returns
- Invoice not uploaded by supplier
- HSN/SAC code mismatch
- Duplicate claims
Penalties for Wrongful ITC Claim
- Interest: 24% per annum on wrongful credit
- Penalty: 100% of tax amount (for fraud)
- Prosecution for serious offenses