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20 OCTGSTR-3B · Summary return · Sep 2026tomorrow 22 OCTGSTR-3B (QRMP) · Quarterly return · Jul–Sep 2026 · 22nd or 24th by statein 3 days 11 NOVGSTR-1 · Outward supplies · Oct 2026in 23 days 13 NOVIFF (QRMP) · B2B invoices · Oct 2026in 25 days 25 NOVPMT-06 (QRMP) · Monthly GST payment · Oct 2026in 37 days 31 DECGSTR-9 / 9C · Annual return · FY 2025-26in 73 days 21 OCTTax Audit Report · Form 3CA/3CB · AY 2026-27 · extended from 30 Sepin 2 days 30 OCTAOC-4 · Financial statements · FY 2025-26in 11 days
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Declaration

Undertaking for GST Input Tax Credit

An undertaking confirming that the Input Tax Credit claimed under GST is genuine, invoice-backed and that the corresponding tax has been paid by the supplier.

UNDERTAKING REGARDING GENUINENESS OF INPUT TAX CREDIT (ITC)

(Under the Central Goods and Services Tax Act, 2017 – Section 16)

I, [Name of Authorised Signatory], [Designation e.g. Proprietor / Partner / Director / Authorised Signatory] of [Legal Name of Registered Person], holding GSTIN [GSTIN], having its principal place of business at [Full Address], do hereby solemnly undertake and declare as follows:

1. That the Input Tax Credit (ITC) amounting to Rs. [ITC Amount] (Rupees [Amount in Words] only) availed by the said registered person for the tax period [Month/Period & FY] is genuine and has been availed strictly in accordance with the provisions of Section 16 of the CGST Act, 2017.

2. That the said ITC has been availed only in respect of goods and/or services which have actually been received and used, or are intended to be used, in the course or furtherance of business.

3. That the said credit is supported by valid tax invoices / debit notes issued by registered suppliers, and the details thereof are duly reflected in FORM GSTR-2B of the registered person.

4. That, to the best of our knowledge and belief, the suppliers from whom the said inward supplies have been received have discharged their tax liability and have deposited the corresponding tax with the Government.

5. That no ITC has been availed in respect of any blocked credit under Section 17(5), or against any fake, bogus or paper invoice not accompanied by actual supply of goods or services.

6. That in the event any part of the said ITC is found to be ineligible, or the tax charged on any inward supply is not paid to the Government by the supplier, we undertake to reverse such ITC along with applicable interest under Section 50, and to bear any liability arising therefrom.

7. That this undertaking is furnished voluntarily and shall be binding upon the registered person and its successors.

VERIFICATION

I hereby verify that the contents of paragraphs 1 to 7 of this undertaking are true and correct to the best of my knowledge and belief, and nothing material has been concealed therefrom.

Verified at [Place] on this [Day] day of [Month], [Year].


_______________________________
[Name of Authorised Signatory]
For [Legal Name of Registered Person]
GSTIN: [GSTIN]

Before you use it — fill in / check

  • Legal name, GSTIN and address of registered person
  • Name and designation of authorised signatory
  • ITC amount and tax period
  • Reference to GSTR-2B / tax invoices
  • Undertaking to reverse ITC with interest
  • Place and date of verification

How to use this template

  1. Read through and replace every [bracketed] or blank placeholder with your actual details.
  2. Delete any clause that doesn't apply and add anything specific to your situation.
  3. Click Print / Save as PDF to download, or Copy text to paste into your letterhead.
  4. Get it signed / stamped / notarised as required, and keep a copy for your records.

This is a general, editable template for convenience only — not legal advice. For anything material, have a professional review it. TaxClue isn't liable for how it's used.