GST Input Tax Credit: Common Mistakes to Avoid
Learn about the five most common ITC mistakes businesses make under GST and how to avoid costly reversals and penalties.
Maximizing ITC While Staying Compliant
Input Tax Credit is the backbone of GST. However, many businesses lose legitimate credits due to procedural lapses.
Common Mistakes
#### 1. Mismatch Between GSTR-2B and Books
The most frequent issue is claiming ITC without verifying against GSTR-2B. Only credits appearing in GSTR-2B are eligible.
#### 2. Delayed Vendor Payments
Under Rule 37, if you haven't paid your supplier within 180 days, the ITC claimed must be reversed along with interest.
#### 3. Blocked Credits Under Section 17(5)
Motor vehicles, food, outdoor catering, and personal consumption are blocked credits. Many taxpayers inadvertently claim these.
#### 4. Missing Documentation
Ensure you have: Tax invoice, Debit note, Bill of entry (imports), ISD invoice.
#### 5. Wrong GSTIN on Invoice
ITC cannot be claimed if the supplier's invoice does not quote your correct GSTIN.
Best Practices
- Reconcile GSTR-2B with purchase register monthly
- Follow up on non-filing vendors
- Maintain a blocked credit tracker
- Use GST compliance software for real-time validation