How to Restore a Cancelled GST Registration: Revocation Process and Time Limits (2026)

Check the latest rules: This guide reflects the position in November 2026. A new system-based revocation route (Rule 23A) is due from 1 April 2027 and is described below. Please verify the dates and conditions on the GST portal or with your accountant before you act.

When can you ask for restoration?

Section 30 of the CGST Act allows revocation only when the registration was cancelled by the tax officer on their own motion (suo moto). The usual triggers are:

• not filing returns for the periods set out in the law (for example, a monthly filer missing six continuous months, or a quarterly filer missing two continuous periods);
• a composition taxpayer not filing the annual return within the set time;
• not furnishing bank account details under Rule 10A;
• other grounds in Section 29(2) or Rule 21, such as not carrying on business at the registered place.

The officer follows a standard sequence: a show-cause notice in FORM GST REG-17, then a cancellation order in FORM GST REG-19. Look for both on your portal login and in your email. Rule 21 was rewritten from 1 November 2026 to limit departmental cancellation to clear defaults. See our summary of the CGST Amendment Rules 2026 for the new grounds.

If you cancelled the registration yourself (a cancellation on your own request), the revocation route in Section 30 does not apply. You would normally need to register afresh. Our guide to GST registration documents and process explains how.

Time limit and extensions

So the outer limit is roughly 270 days (90 plus 180) from the date the order was served, and an extension needs sufficient cause and written reasons. Older guides still quote 30 days, or 30+30+30 days: those were the rules before the 2023 changes. The clock runs from the date of service of the order, which is usually the date it was uploaded to your portal. Do not wait: if you are close to the limit, apply immediately and explain the delay in the reasons box. From 1 April 2027 a separate 180-day window applies to registrations cancelled automatically by the system (see below).

The one-time amnesty for registrations cancelled up to 31 December 2022 (Notification 03/2023-Central Tax) closed on 30 June 2023, so it no longer helps new applicants.

Conditions before you apply

If the registration was cancelled for not filing returns, you cannot file the application until you have:

• filed all pending returns up to the date of cancellation;
• paid the tax due as per those returns, with interest and any penalty;
• paid the late fee for the delayed returns.

If the cancellation was for missing bank account details, add the details on the portal. If it was for another reason, such as an address or business-activity issue, be ready to show that the problem has been fixed. Keep the supporting papers in PDF or JPEG form: filed returns and payment challans, bank details, rent agreement or utility bill, and any reply you gave earlier to the show-cause notice.

Step-by-step process to apply for revocation

1. Read the cancellation order. Note the date of the order, the ground for cancellation and the GSTIN. Calculate your deadline.
2. Clear the compliance gap. File every pending return and pay the dues, interest, penalty and late fee. Fix missing bank details if that was the ground.
3. Log in to gst.gov.in. A cancelled GSTIN can still log in for this purpose.
4. Start the application. Go to Services, then Registration, then Application for Revocation of Cancelled Registration, and open the form (REG-21).
5. Fill in the reasons. Explain why revocation should be allowed and what you have done to fix the default. Upload the supporting documents.
6. Verify and submit. Complete Aadhaar authentication if the portal asks for it (Rule 10B), then sign with a DSC or EVC. You receive an Application Reference Number (ARN). Track it from Services, then Registration, then Track Application Status.
7. Answer any notice. If the officer is not satisfied, you get a show-cause notice in REG-23. Reply in FORM GST REG-24 within 7 working days with the notice number, your arguments and documents.
8. Receive the order. If the officer is satisfied, the cancellation is revoked by an order in FORM GST REG-22. Otherwise the application is rejected in FORM GST REG-05.

What the officer does

• If the officer is satisfied that there are sufficient grounds, the officer must revoke the cancellation by an order in REG-22 within 30 days of the application. If you replied to a notice, the officer has 30 days from your reply to decide.
• If not satisfied, the officer can reject the application in REG-05, but only after giving you a chance to be heard through the REG-23 notice.
• Your registration is restored with the same GSTIN, and it becomes active again from the order.

What to do after revocation

• File the returns for the gap. Returns for the period between the cancellation order and the revocation order must be filed within 30 days of the revocation order.
• Check your input tax credit. Credit and invoices for the cancelled period may need review. Ask your accountant to reconcile GSTR-2B and your books.
• Set up your filing calendar. Add reminders for GSTR-1 and GSTR-3B, and confirm that bank details are on the portal.
• Tell your customers and suppliers. If invoices were held back during the cancellation, they may need re-issuing.

If the application is rejected

A rejection in REG-05 is an order that you can challenge. You can file an appeal under Section 107 of the CGST Act with the appellate authority, normally within three months of the order, with a possible one-month extension if you show sufficient cause. If the time for revocation has completely run out, the practical options are an appeal on the merits of the cancellation order, or applying for a fresh registration. Because the fresh application treats you as a new registrant, check with your accountant what it means for your credit and past liabilities. Time limits are strict, so get advice as soon as you see the order.

From 1 April 2027: Rule 23A, system-based revocation

The CGST Amendment Rules 2026 add a new Rule 23A for registrations that are cancelled automatically by the portal. This is the end of the suspension process described in our rules summary.

• Start date: 1 April 2027, along with the new suspension and deemed-cancellation rules.
• Who: registrations deemed cancelled electronically by the system, not those cancelled by an officer’s order.
• Window: 180 days from the date of cancellation to apply in REG-21.
• Conditions: file all pending returns and pay the tax, interest, penalty and late fee, or furnish the bank details if that was the ground.
• Result: once the conditions are met, the application is treated as approved and the portal issues the REG-22 order without an officer’s signature.

Until 1 April 2027, the officer-based Section 30 route in this guide applies.

How to avoid cancellation

• File every return, even nil returns, on or before the due date. See our Amazon seller accounting guide for a monthly checklist.
• Keep your bank details updated on the portal.
• Respond to every REG-17 notice within the time allowed, even if you disagree.
• Keep your contact details current so that notices reach you.
• If you no longer need the registration, apply for voluntary cancellation properly rather than letting returns lapse.

FAQs

Sources: ClearTax on revocation of cancellation, GSTZen on Rule 23, Taxo on the CGST Amendment Rules 2026 and Rule 23A and ICAI GST Update 275. Time limits, forms and conditions can change, so please check the GST portal (gst.gov.in) and the CBIC website before you apply. This post is for general information and is not tax or legal advice.