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Form ITC-01: Claim ITC on New GST Registration

Updated on: 21 Nov, 2025 05:31 PM

When a taxpayer obtains GST registration (or switches from composition to regular scheme), they may hold inputs, input-contained goods, finished goods, and capital goods on hand. Form ITC-01 is the declaration used to claim Input Tax Credit (ITC) on such stock as of the cut-off date. Filing ITC-01 correctly preserves a valid ITC that would otherwise be lost.

Key highlights

  • What it is: ITC-01 (or GST ITC-01) is a declaration form filed on the GST portal to claim ITC on goods held on the cut-off date when obtaining registration or changing tax status.
  • Who files: New registrants, voluntary registrants, persons migrating from composition to regular scheme, and those whose exempt supplies become taxable.
  • Time limit: You must submit ITC-01 within 30 days from the date you become eligible to claim (e.g., date of registration or opting out).
  • Documentation & limits: Invoice details up to 1 year old for inputs and up to 5 years for capital goods; claims over ₹2 lakh require a CA/Cost Accountant certificate.

What is ITC-01?

ITC-01 in GST is the online form through which taxpayers newly registered under GST (or making certain status changes) declare the value and tax paid on inputs, inputs contained in semi-finished/finished goods, and capital goods held on the cut-off date. Once accepted, the ITC claimed in ITC-01 flows into the taxpayer’s electronic credit ledger. This form ensures you can lawfully claim GST paid on stock that predates your registration.


When Should ITC-01 be Filed?

File ITC-01 within 30 days from the date you become eligible to claim ITC — for example:

  • 30 days from the grant of registration (if you registered within 30 days of becoming liable).
  • 30 days from the date of voluntary registration.
  • 30 days after opting out of the composition scheme (in many cases, once a year).
  • 30 days from the date an exempt supply becomes taxable.
    Missing this 30-day time limit generally results in loss of the ITC claim for that cut-off.

Types of Input Tax Credit Allowed

Under ITC-01 you can claim ITC on:

  • Inputs held in stock (invoice present)
  • Inputs in semi-finished or finished goods (invoice present)
  • Capital goods (subject to special rules)

Note: ITC-01 covers goods-based credits only — ITC on services cannot be claimed in ITC-01. Also, capital goods claims are governed by age limits and conditions.


Due Dates for Claiming ITC

Case Cut-off date No of times ITC can be claimed by filing ITC 01
When the application for GST registration is made within 30 days of becoming liable to pay tax [Section 18(1)(a)] Date immediately preceding the date when he becomes liable to pay tax. Once
When any person who opts for voluntary registration [Section 18(1)(b)] Date immediately preceding grant of registration Once
When any person opts out of composition scheme but continues to be registered and pay tax as a regular taxpayer [Section 18(1)(c)] Date immediately preceding day when he opts to pay tax under regular mode. Once in a year
When an exempt supply of goods/services becomes taxable supply [Section 18(1)(d)] Date immediately preceding the date when the supply becomes a taxable supply Once in month

Things to Keep in Mind While Filing ITC-01

Ensure you know which input tax credits can be claimed. For instance, ITC on services cannot be claimed in Form ITC-01. ITC on capital goods can only be claimed when a composition dealer switches to the regular scheme or when an exempt supply becomes taxable.

Keep invoice-wise details of eligible ITC on purchases available as of the cut-off date.

Form ITC-01 must be filed within 30 days from the date of registration or migration to the regular scheme.

You can claim invoices up to one year old for inputs and up to five years old for capital goods.

If your total ITC claim exceeds ₹2 lakh, you must upload a certificate from a Chartered Accountant or Cost Accountant to validate the claim.


Benefits of Filing GST ITC-01

  • Preserves legitimate input tax credit that would otherwise be forfeited when registering or migrating to regular status.
  • Ensures smoother tax compliance and accurate opening balances in the electronic credit ledger.
  • Helps reduce working capital costs by enabling credit utilization against future tax liabilities.

Frequently Asked Questions

Q- What is ITC-01?

ITC-01 is the GST form to claim input tax credit on goods held on the cut-off date when getting registered or changing tax status.


Q- What is the ITC-01 time limit?

You must file ITC-01 within 30 days from the date you become eligible to claim.


Q- Can I claim ITC on services in ITC-01?

No — ITC-01 covers ITC on goods (inputs, inputs in semi-finished/finished goods, and capital goods), not services.


Q- How far back can I claim invoices?

Invoices up to 1 year old for inputs and 5 years for capital goods (from the cut-off date) can be claimed.


Q- Is a CA certificate required?

Yes — if your total ITC claim in ITC-01 exceeds ₹2 lakh, you must upload a Chartered Accountant or Cost Accountant certificate.


Q- Can I edit ITC-01 after filing?

No. Once you submit and file ITC-01, you cannot modify it. Verify all entries before filing.


Q- How to file ITC-01 online?

File via the GST portal (Services → Returns → ITC forms → ITC-01) — prepare online or use the offline JSON utility, then submit and file using DSC or EVC.


Q- What happens if I miss the 30-day window?

If you miss the ITC-01 deadline, you generally lose the right to claim that ITC for the cut-off date. Consult a tax advisor promptly for options.


CA Abhishek Soni

CA Abhishek Soni
Founder & CEO at Tax2win

Abhishek Soni is a Chartered Accountant by profession and an entrepreneur by passion. He has wide industry experience in telecom, retail, manufacturing, and entertainment and has handled various national and international assignments. He is the co-founder and CEO of Tax2win.in. Tax2win, an online tax filing platform, provides the easiest way to e-file your Income Tax Return in India. Through Tax2win.in, Abhishek endeavors to revolutionize how individuals file their income tax returns, offering a seamless and user-friendly experience.

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