ITC Reversal on Purchases from Cancelled GST Supplier: Section 16(2)(c) Explained (2025)

You purchased goods or services, received a valid GST invoice, paid the tax — and later discovered your supplier's GST registration was cancelled. The ITC you claimed is now ineligible under Section 16(2)(c) of the CGST Act 2017. This is one of the most common and most misunderstood ITC issues in GST audits.

What Section 16(2)(c) Says

Section 16(2)(c) requires that the tax charged in respect of the supply has actually been paid to the government by the supplier. If the supplier's registration is cancelled and they have not paid the tax, your ITC claim fails this condition — regardless of whether you had a valid invoice, paid the supplier in full, or were unaware of the cancellation.

Retrospective vs Prospective Cancellation

Prospective cancellation: Registration cancelled from a future date. Purchases made before the cancellation date — where the supplier was active — are valid. ITC on those purchases is claimable if other Section 16 conditions are met.

Retrospective cancellation: Registration cancelled from a past date. Purchases made during the period of retrospective cancellation are affected. The supplier was technically unregistered at the time of supply, so the invoice was invalid and ITC is ineligible.

How to find the effective cancellation date: GST portal → Search Taxpayer → Enter supplier GSTIN → The cancellation date shown is the effective date. Compare this against your invoice dates.

When ITC Must Be Reversed

Invoice date before cancellation date (prospective cancellation): Claimable if supplier filed returns and paid tax. Invoice date within retrospective cancellation period: Not claimable — must reverse. Supplier cancelled but returns filed and tax paid: Disputed — courts have given relief in some cases. Supplier cancelled, no returns filed, no tax paid: Reverse immediately.

How to Check Supplier GST Status

Step 1: GST portal → Search Taxpayer → Search by GSTIN. Step 2: Check Registration Status — Active (no issue), Cancelled (check cancellation date), Suspended (ITC risk). Step 3: Cross-check invoice dates against cancellation date. Step 4: If cancelled — check if supplier filed GSTR-1 and GSTR-3B for relevant periods. If filed and tax paid, you have a stronger defence. Do this check at time of purchase — not after the fact.

Interest and Penalty on Wrongful ITC

If the department finds wrongful ITC from a cancelled supplier: Tax demand for full amount + Interest at 18% p.a. under Section 50(3) from date of claim to date of reversal + Penalty up to 100% under Section 74 (fraud) or 10% under Section 73 (no fraud). Voluntary reversal before notice: penalty is nil under Section 73(5). Only tax + interest applies.

Reversal Procedure

Step 1: Identify all invoices from suppliers with cancelled GSTIN. Step 2: Check retrospective vs prospective — only reverse for affected periods. Step 3: Reverse in GSTR-3B Table 4(B)(2) in the current filing period. Step 4: Pay interest — calculate from the date ITC was originally claimed at 18% p.a. Step 5: If annual return already filed — file DRC-03 (voluntary payment) with tax and interest.

Frequently Asked Questions

Q: If I reverse ITC now and the supplier later gets registration restored, can I re-claim? If restoration covers the invoice period, you may re-claim after the supplier files pending returns. Get portal screenshot of restored status. Q: The supplier's registration was cancelled after I filed my annual return. What now? If cancellation is retrospective and covers the invoice period, file DRC-03 voluntarily with tax + interest. Q: Does cancellation affect all purchases or only some? Only purchases where invoice date falls within the cancellation period. Purchases before effective cancellation date from an active supplier — not affected. Q: Can I take the matter to court? Yes. Several High Courts have granted relief where buyers demonstrated good faith and supplier had actually paid tax. Q: What is the time limit for voluntary reversal? No specific deadline — but reverse before receiving any notice to avail nil-penalty benefit under Section 73(5).

Last updated: June 2025 | Legal basis: Section 16(2)(c), Section 73, Section 74, CGST Act 2017. For case-specific advice, consult your CA.