Our GST registration was cancelled — can it still be restored, and what if the window has closed?

A cancellation order is harder to deal with than a suspension, because a suspension is lifted by proceedings ending, while a cancellation has to be applied against. The business still has stock, credit in the ledger and customers who want invoices, and the portal says the registration is cancelled.

The question that decides everything is the date the cancellation order was served, compared with a single number in rule 23. That number changed with effect from 1 October 2023, which is why older write-ups often give an answer that no longer matches the current rule.

Revocation means getting the cancellation reversed, so the registration (GSTIN) is active again.

The application is called revocation, and it runs on a clock

"(1) A registered person, whose registration is cancelled by the proper officer on his own motion, may, subject to the provisions of rule 10B, submit an application for revocation of cancellation of registration, in FORM GST REG-21, to such proper officer, within a period of ninety days from the date of the service of the order of cancellation of registration, at the common portal, either directly or through a Facilitation Centre notified by the Commissioner" (rule 23(1), CGST Rules 2017).

Four things in that sentence matter and one of them is easy to miss.

• The application is in FORM GST REG-21.
• The clock runs from the date of service of the order, not from the date of the order and not from the date you noticed.
• The window is ninety days.
• It applies where the registration was cancelled by the proper officer on his own motion. A registration you asked to cancel is a different situation from a registration that was cancelled on you.

The application is also expressed to be "subject to the provisions of rule 10B", the rule headed "Aadhaar authentication for registered person". Read that rule before filing; this note does not set out what it requires.

The Act itself no longer fixes a number. Section 30(1) was amended with effect from 1 October 2023 to leave the time to the Rules:

"(1) Subject to such conditions as may be prescribed, any registered person, whose registration is cancelled by the proper officer on his own motion, may apply to such officer for revocation of cancellation of the registration in such manner, within such time and subject to such conditions and restrictions, as may be prescribed" (s.30(1), CGST Act 2017).

The earlier figure: thirty days

Before 1 October 2023 the figure was thirty days, and the pre-amendment words are still printed in the footnotes of the bare Act and the Rules. The footnote to section 30(1) records:

"prior to its substitution, it was read as: 'the prescribed manner within thirty days from the date of service of the cancellation order'" (footnote 18 to s.30).

Rule 23's own footnote records that the ninety days came in through Notification No. 38/2023 - CT dated 04.08.2023 with effect from 1 October 2023, and that the earlier text of the rule read "within a period of thirty days from the date of the service of the order of cancellation of registration".

So an article written before October 2023, or copied from one, may tell you that you had thirty days. For a cancellation order served now, the ninety-day figure in rule 23(1) is the one to count against.

What happens after ninety days

The window is not necessarily the end of the matter, because rule 23(1) carries an extension:

"Provided that such period may, on sufficient cause being shown, and for reasons to be recorded in writing, be extended by the Commissioner or an officer authorised by him in this behalf, not below the rank of Additional Commissioner or Joint Commissioner, as the case may be, for a further period not exceeding one hundred and eighty days" (first proviso to rule 23(1)).

The conditions in that proviso are the whole application:

• sufficient cause being shown — the proviso is conditional on this;
• reasons to be recorded in writing — the extension is not automatic;
• the extension is by the Commissioner or an officer authorised by him, not below the rank of Additional Commissioner or Joint Commissioner;
• the extension is for a further period not exceeding one hundred and eighty days, not a fresh ninety.

Ninety days plus a further period of up to one hundred and eighty days is the outer limit these provisions give. Neither section 30 nor rule 23 provides any route beyond it.

You cannot apply until the returns and the dues are cleared

This proviso stops more applications than the time limit does:

"Provided further that no application for revocation shall be filed, if the registration has been cancelled for the failure of the registered person to furnish returns, unless such returns are furnished and any amount due as tax, in terms of such returns, has been paid along with any amount payable towards interest, penalty and late fee in respect of the said returns" (second proviso to rule 23(1)).

If the cancellation was for failure to furnish returns, the returns must be furnished, and the tax due in terms of those returns paid together with interest, penalty and late fee on them, before the REG-21 is filed. The rule's wording is that no application "shall be filed" otherwise.

That fixes the order of work: identify every return pending, furnish them, pay what those returns show along with the interest, penalty and late fee payable on them, and then apply — within the ninety-day window or, if an extension has been granted under the first proviso, within the extended period.

What the officer then does

"(a) Where the proper officer is satisfied, for reasons to be recorded in writing, that there are sufficient grounds for revocation of cancellation of registration, he shall revoke the cancellation of registration by an order in FORM GST REG-22 within a period of thirty days from the date of the receipt of the application and communicate the same to the applicant" (rule 23(2)(a)).

If he is not satisfied, rule 23(3) requires a show-cause before an order of rejection:

"(3) The proper officer shall, before passing the order referred to in clause (b) of sub-rule (2), issue a notice in FORM GST REG-23 requiring the applicant to show cause as to why the application submitted for revocation under sub-rule (1) should not be rejected" (rule 23(3)).

A rejection is by order in FORM GST REG-05, for reasons recorded in writing (rule 23(2)(b)). Section 30(2) adds that the application "shall not be rejected unless the applicant has been given an opportunity of being heard".

The returns that come after a revocation

Revocation does not end the filing obligation:

"Provided also that all returns due for the period from the date of the order of cancellation of registration till the date of the order of revocation of cancellation of registration shall be furnished by the said person within a period of thirty days from the date of order of revocation of cancellation of registration" (third proviso to rule 23(1)).

So the gap period carries returns too, due within thirty days of the revocation order. Where the registration was cancelled with retrospective effect, the following proviso requires all returns from the effective date of cancellation till the date of the revocation order to be furnished within the same thirty days.

Consequences that attach to cancellation

Section 29 attaches two consequences to a cancellation:

"(3) the cancellation of registration under this section shall not affect the liability of the person to pay tax and other dues under this Act or to discharge any obligation under this Act or the rules made thereunder for any period prior to the date of cancellation whether or not such tax and other dues are determined before or after the date of cancellation" (s.29(3)).

"(5) Every registered person whose registration is cancelled shall pay an amount, by way of debit in the electronic credit ledger or electronic cash ledger, equivalent to the credit of input tax in respect of inputs held in stock and inputs contained in semi-finished or finished goods held in stock or capital goods or plant and machinery on the day immediately preceding the date of such cancellation or the output tax payable on such goods, whichever is higher, calculated in such manner as may be prescribed" (s.29(5)).

The first means the liability for periods before the date of cancellation is unaffected, whether the tax is determined before or after cancellation. The second is a payment equal to the input tax credit on inputs in stock, inputs contained in semi-finished or finished goods in stock, and capital goods or plant and machinery, on the day immediately preceding cancellation, or the output tax payable on those goods, whichever is higher. A proviso to section 29(5) deals with capital goods and plant and machinery separately: the input tax credit taken, reduced by prescribed percentage points, or the tax on the transaction value under section 15, whichever is higher. The manner of calculation is as prescribed under section 29(6).

This note does not address how these two provisions interact with a later revocation.

FAQ

The cancellation order was served four months ago. Are we out of time?
Count from the date of service. Ninety days is the rule 23(1) window. Four months is longer than ninety days, so an application now needs an extension under the first proviso: sufficient cause shown, reasons recorded in writing, by the Commissioner or an officer authorised by him not below the rank of Additional or Joint Commissioner, for a further period not exceeding one hundred and eighty days. The date of service is the first document to find.

We applied and got a REG-23. Is that a rejection?
No. Rule 23(3) requires the show-cause notice in FORM GST REG-23 before an order of rejection, and the rejection itself is by order in FORM GST REG-05 under rule 23(2)(b). Section 30(2) also requires an opportunity of being heard before the application is rejected.

Does the officer have to decide within any time?
Rule 23(2)(a) says a revocation order in FORM GST REG-22 is passed within thirty days from receipt of the application. That is stated as the officer's period for an order of revocation; it does not change the period in which you must apply.

The registration was cancelled because we asked for it. Same route?
Rule 23(1) and section 30(1) are written for a registration cancelled by the proper officer on his own motion. This note does not extend the rule to a cancellation the registered person applied for.

We had a notice before cancellation and did not reply. Does that change anything?
The text of rule 23 quoted here does not turn on whether a reply was filed; if the cancellation was for failure to furnish returns, the second proviso applies.

What to do now

• Find the date the cancellation order was served. Count ninety days from it (rule 23(1)).
• If the order was for not filing returns, file every pending return and pay the tax, interest, penalty and late fee on them first (second proviso to rule 23(1)).
• Then file FORM GST REG-21. If ninety days have passed, ask for an extension on sufficient cause; it can run for a further period not exceeding one hundred and eighty days (first proviso to rule 23(1)).
• After revocation, file all returns due for the gap period within thirty days of the revocation order (third proviso to rule 23(1)).

If you do nothing within the time, rule 23 and section 30 give no further route.

Have a CA review your facts before you file REG-21, including the cancellation order, the service date and any pending returns.

Rules and sections quoted from the CGST Act 2017 and CGST Rules 2017 as amended to November 2025. This note is general information about the provisions, not advice on a particular registration.

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See Also

• Our GST registration was suspended and a REG-31 arrived — what it blocks and how it lifts
• I generated an e-way bill but the trip got cancelled — it's past 24 hours
• The squad stopped my truck and detained the goods — what do I do with the order in my hand?