Your GSTIN Was Cancelled: The 90-Day Revocation Window
Most published guidance still says 30 days. Since 1 October 2023 the window is 90, extendable to 270. What Form REG-21 requires and what happens if you miss it.
Quick answers. Revocation reverses a cancellation the officer made on his own motion, restoring the same GSTIN. You have 90 days from service of the cancellation order, extendable by up to 180 further days, so an outer limit of 270. The form is Form GST REG-21. All pending returns must be filed and all dues, interest and late fee paid first. It does not cover voluntary cancellation.
Most of what you will read on this is out of date
Search this topic and a good number of the top results will tell you that you have 30 days to apply for revocation. Some of them are large, well-known sites.
They are wrong, and have been since 1 October 2023, when the Finance Act 2023, given effect through Notification 28/2023-Central Tax, widened the window in Rule 23 of the CGST Rules from 30 days to 90 days from service of the cancellation order, extendable by up to 180 further days on sufficient cause.
That matters because businesses read the 30-day figure, conclude they are already out of time, and start a fresh registration when the original GSTIN could still have been restored, along with its history, its credit and its LUT.
What is revocation of cancellation?
Revocation of cancellation is the process under Section 30 of the Central Goods and Services Tax Act 2017 read with Rule 23 of the CGST Rules 2017 by which a registered person whose registration was cancelled by the proper officer on his own motion applies in Form GST REG-21 to have that cancellation set aside and the same GSTIN restored to active status.
The critical qualifier is in the opening words of Rule 23: “a registered person, whose registration is cancelled by the proper officer on his own motion”. If you surrendered your registration voluntarily in Form GST REG-16, there is no revocation route. Your only option is a fresh registration.
Key terms explained
- Suo moto cancellation: cancellation initiated by the officer, most commonly for continuous non-filing of returns, non-commencement of business, or issue of invoices without supply.
- Suspension: an intermediate state under Rule 21A where the registration is inactive while cancellation proceedings run. A suspended registration is not yet cancelled.
- REG-19: the cancellation order. The date it is served starts the 90-day clock.
- REG-21: the revocation application.
- GSTR-10: the final return, due within three months of the cancellation date or the date of the cancellation order, whichever is later.
- Condonation of delay: permission to apply after the ordinary window, granted on sufficient cause by an officer not below Additional or Joint Commissioner.
The timeline, precisely
| Stage | Period |
|---|---|
| Ordinary application window | 90 days from service of the cancellation order |
| Extension on sufficient cause | Up to a further 180 days, by an officer not below Additional or Joint Commissioner |
| Outer limit | 270 days |
| Officer to pass order | 30 days from receipt of the application, in Form GST REG-22 |
| Show cause notice, if not satisfied | Form GST REG-23 |
| Reply to that notice | 7 working days, in Form GST REG-24 |
| Decision after reply | 30 days from receipt of the clarification |
| Rejection | Form GST REG-05 |
| Appeal against rejection | 3 months under Section 107, extendable by 1 month, with 10 per cent pre-deposit |
| GSTR-10 final return | 3 months from cancellation date or order date, whichever is later |
Why the cancellation happened matters
Under Section 29(2) of the CGST Act, the proper officer may cancel a registration where the registered person has contravened prescribed provisions, has not filed returns for a continuous prescribed period, has not commenced business within six months of voluntary registration, or obtained registration by fraud or wilful misstatement.
Return non-filing is by far the most common ground. It also carries a specific consequence: the second proviso to Rule 23(1) provides that no revocation application may be filed where cancellation was for failure to furnish returns, unless those returns are furnished and the tax, interest, penalty and late fee due are paid.
So in the most common case, the application cannot even be submitted until the backlog is cleared. That is not a formality at the end of the process. It is the first step, and it is the step that consumes the 90 days.
The process, step by step
Step 1: Find the exact date the REG-19 order was served. The clock runs from service, not from when you noticed. Check the portal and the registered email.
Step 2: List every pending return. GSTR-1 and GSTR-3B from the last filed period up to the cancellation date, plus GSTR-9, CMP-08 or GSTR-4 where applicable.
Step 3: Compute the full liability. Tax, interest at 18 per cent per annum under Section 50(1), and late fee under Section 47 for each return.
Step 4: File the returns and pay the dues. Work from the oldest period forward. Filing out of order creates cascading errors that are painful to unwind later.
Step 5: Reconcile before you file. Filing catch-up returns quickly but wrongly restores the GSTIN and creates a scrutiny problem three months later. Match each return to the books first.
Step 6: Complete Aadhaar authentication. Rule 23(1) is expressly subject to Rule 10B, so authentication of the authorised signatory is a precondition.
Step 7: File Form GST REG-21. On the portal under Services, then Registration, then Application for Revocation of Cancellation of Registration. State the reason, explain that the cause has been fully remedied, and attach the evidence.
Step 8: Respond to any REG-23 notice within 7 working days. Use Form GST REG-24. Missing this window is a common cause of rejection on a file that was otherwise good. Replying to a GST show cause notice covers how to frame it.
Step 9: File returns for the intervening period. Once REG-22 restores the registration, returns for the period from cancellation to restoration fall due, generally within 30 days of the revocation order.
Documents to assemble
- Copy of the cancellation order in Form GST REG-19
- Evidence of the date of service
- Filed acknowledgements for every pending return
- Challans for tax, interest and late fee paid
- A written explanation of why the default occurred and what has changed
- Evidence that the business is genuinely operational: current bank statements, purchase and sales invoices, rent agreement, utility bills
- Aadhaar authentication of the authorised signatory
What happens after 270 days
The portal will not accept the application, and the ordinary statutory route closes. Two avenues remain in practice.
The first is an appeal under Section 107 against the cancellation order itself, within three months of communication, extendable by one month on sufficient cause, with a pre-deposit of 10 per cent of the tax in dispute.
The second is the writ jurisdiction. A consistent line of High Court authority holds that a taxpayer whose registration was cancelled for return default does not permanently lose the right to trade once the default has been cured. The Gauhati High Court has taken this position repeatedly, most recently in Smti Bina Taipodia v. Union of India, WP(C)/212/2026, and the reasoning turns on Article 19(1)(g) of the Constitution and on the fact that a cured default leaves the revenue with nothing outstanding.
That is a real route, but it is a litigated one. It costs more than applying inside 90 days, takes longer, and depends on the facts. It is a remedy, not a plan.
Common mistakes
- Believing the 30-day figure. The business concludes it is out of time on day 40 and applies for a fresh GSTIN, abandoning credit and history unnecessarily. The window has been 90 days since 1 October 2023.
- Filing REG-21 before clearing the backlog. Rejection, and the calendar keeps running while you start again. Returns and dues first, application second.
- Attempting revocation after a voluntary surrender. The route is simply not available under Rule 23. Check whether the cancellation was suo moto or on your own REG-16.
- Filing catch-up returns without reconciling. The GSTIN is restored on figures that do not match the books, and a mismatch notice follows within a quarter. Reconcile each period against the ledgers before filing.
- Ignoring GSTR-10. Late fee of ₹200 per day accrues, capped at ₹10,000, on a return most people have never heard of. File it within three months if the cancellation stands.
- Continuing to invoice while cancelled. You are issuing invoices without a valid registration, and your customers cannot claim the credit. Pause billing until REG-22 is issued.
Penalties and consequences
Interest under Section 50(1) of the CGST Act runs at 18 per cent per annum on tax paid after the due date, and it accrues for the whole period the returns went unfiled.
Late fee under Section 47 of the CGST Act applies to each delayed return, and across a two-year backlog of GSTR-1 and GSTR-3B the aggregate is frequently the largest single number in the exercise.
Failure to furnish the final return in Form GSTR-10 within three months attracts a late fee of ₹200 per day, subject to a maximum of ₹10,000.
A person who supplies goods or services without a valid registration, or issues an invoice without being registered, is exposed to penalty under Section 122 of the CGST Act of ₹10,000 or the tax evaded, whichever is higher.
Commercially, the recipient of an invoice issued by a cancelled GSTIN cannot claim input tax credit on it, which is usually what brings the problem to a head.
How these provisions interact
Section 29 of the CGST Act empowers the officer to cancel a registration, and Section 30 read with Rule 23 supplies the route back, but Rule 23 is confined to cancellation made by the officer on his own motion, so a voluntary surrender under Section 29(1) has no revocation route at all.
The second proviso to Rule 23(1) makes the filing of pending returns and payment of dues a precondition to filing the revocation application itself, which means the 90-day window under Section 30(1) must accommodate the entire backlog clearance rather than beginning after it.
Rule 23(1) is expressly made subject to Rule 10B, so Aadhaar authentication of the authorised signatory is a gating requirement for the revocation application and not merely a portal formality.
Where revocation is rejected in Form GST REG-05, the remedy is an appeal under Section 107 within three months with a 10 per cent pre-deposit, and the appellate route runs against the order rather than reopening the Rule 23 window.
Revocation against fresh registration
| Revocation of the cancelled GSTIN | Fresh registration | |
|---|---|---|
| Same GSTIN retained | Yes | No, a new number is issued |
| Input tax credit history | Preserved | Lost |
| Pending returns | Must be filed first | Still recoverable by the department |
| LUT for the year | Continues on the restored GSTIN | Must be filed afresh |
| Customer disruption | Minimal once restored | Every customer master must be updated |
| Available after voluntary surrender | No | Yes |
| Time limit | 90 days, extendable to 270 | None, but past dues remain |
For an exporter this table is not close. A cancelled GSTIN means no valid LUT, which means every export invoice raised in the meantime is outside the no-IGST route, as set out for exporters relying on an LUT. If the underlying question is whether you needed to be registered in the first place, whether you need to be registered at all is the place to start, and for a group, credit distribution across group registrations is affected the moment one GSTIN goes down.
Key takeaways
- Revocation under Section 30 of the CGST Act 2017 read with Rule 23 applies only where the proper officer cancelled the registration on his own motion, so a voluntary surrender in Form GST REG-16 has no revocation route and requires a fresh registration.
- The application window has been 90 days from service of the cancellation order since 1 October 2023, extendable by up to a further 180 days on sufficient cause, giving an outer limit of 270 days.
- Where cancellation was for failure to furnish returns, the second proviso to Rule 23(1) bars the application until every pending return is filed and the tax, interest, penalty and late fee are paid, so the backlog clearance has to fit inside the window.
- A cancelled GSTIN invalidates the LUT for the year and prevents customers from claiming credit on invoices issued in the meantime, which is usually a larger commercial cost than the late fee itself.
Frequently asked questions
Q: How long do I have to apply for revocation of a cancelled GST registration?
A: 90 days from the date the cancellation order was served, extendable by up to a further 180 days on sufficient cause by an officer not below Additional or Joint Commissioner. The outer limit is 270 days.
Q: Is the revocation window still 30 days?
A: No. It was widened from 30 days to 90 days with effect from 1 October 2023 by the Finance Act 2023, given effect through Notification 28/2023-Central Tax. A good deal of published guidance has not been updated.
Q: What is Form GST REG-21?
A: The application for revocation of cancellation of registration, filed on the GST portal under Services, Registration, Application for Revocation of Cancellation of Registration.
Q: Can I apply for revocation if I cancelled the registration myself?
A: No. Rule 23 covers only cancellation by the proper officer on his own motion. A voluntary surrender in Form GST REG-16 leaves a fresh registration as the only route.
Q: Do I have to file pending returns before applying?
A: Yes, where the cancellation was for failure to furnish returns. The second proviso to Rule 23(1) bars the application until the returns are filed and the tax, interest, penalty and late fee are paid.
Q: What is GSTR-10?
A: The final return, due within three months of the cancellation date or the date of the cancellation order, whichever is later. Failure to file it attracts ₹200 per day, capped at ₹10,000.
Q: What happens if I miss the 270-day limit?
A: The portal closes the ordinary route. What remains is an appeal under Section 107 against the cancellation order, or writ proceedings, both of which cost more and take longer than applying in time.
Q: Can I keep invoicing while my GSTIN is cancelled?
A: No. You would be issuing invoices without a valid registration, exposing yourself to penalty under Section 122, and your customers cannot claim input tax credit on those invoices.
Q: Will I get the same GSTIN back?
A: Yes. Revocation restores the same registration number, along with its input tax credit history and its LUT for the year, which is exactly why it is worth pursuing over a fresh registration.
Q: How long does the officer take to decide?
A: 30 days from receipt of the application, in Form GST REG-22. If a notice in Form GST REG-23 is issued, you have 7 working days to reply in REG-24, and the officer then has 30 days from the clarification.
If the clock is already running
The whole exercise is a race against a 90-day window that is mostly consumed by backlog clearance, so the useful question on day one is how many returns are outstanding and what they will cost, not what the form looks like. We work that out first, then file.