StampMitra - Digital LegalTech, Virtual Office & Compliance Platform

Pending GST Returns Filing Catch up, oldest first

Pending GST returns filing clears the months or quarters of GSTR-1 and GSTR-3B (or CMP-08 and GSTR-4) that were never filed, so the registration is up to date again. Returns are filed oldest first, because the portal stops a later GSTR-1 while an earlier GSTR-3B is pending. A return cannot be filed more than three years after its due date, so old periods should not wait.

Why pending returns cannot wait

Every registered person must file GSTR-1 (section 37) and GSTR-3B (section 39) for each period, or CMP-08 and GSTR-4 under composition. A period that is missed does not disappear. It keeps a late fee and interest running, can block later returns and e-way bills, and if enough periods pile up, can lead to cancellation of the registration.

Why we file oldest first

Rule 59(6): GSTR-1 (or IFF) cannot be filed while the GSTR-3B of the preceding tax period is unfiled. A monthly filer is held up by the previous month, a quarterly (QRMP) filer by the previous quarter.

  • Rule 59(6)
  • GSTR-3B before the next GSTR-1
  • Composition taxpayers

The three-year limit on filing

The rule: Under sections 37, 39 and 44 as amended by the Finance Act 2023, and Notification 28/2023-CT, a return cannot be filed after three years from its due date. The GST portal enforces it.

  • The rule
  • Which returns
  • How it is counted
  • If the oldest is already barred

Late fee and interest on pending returns

The fee is charged on each return separately and stops at the cap for that return. Interest is separate.

  • Government fee for filing: Nil
  • Late fee per day, per return: ₹50 (₹25 CGST + ₹25 SGST)
  • Late fee per day, nil return: ₹20 (₹10 CGST + ₹10 SGST)
  • Cap per return: nil return: ₹500 in total
  • Cap per return: turnover up to ₹1.5 crore: ₹2,000 in total
  • Cap per return: turnover ₹1.5 crore to ₹5 crore: ₹5,000 in total

Estimate the late fee for one pending return

Enter the due date of that return from the GST portal return calendar, and repeat for each pending return.

What happens if returns stay unfiled

If the officer has already cancelled the registration, the way back is revocation. See our GST revocation page.

  • Notice and best-judgment assessment: The officer sends a notice in Form GSTR-3A giving 15 days to file. If the return is still missing, the
  • Cancellation of registration: The officer can start cancellation when a monthly filer has not filed for six continuous months, or a
  • E-way bill blocked: Where GSTR-3B (or CMP-08 for composition) stays unfiled for a stretch of consecutive tax periods, the e-way bill portal
  • Later returns blocked: A later GSTR-1 or IFF cannot be filed until the earlier GSTR-3B is.
  • Buyers lose credit: Without your GSTR-1, your buyers may not see the credit on your invoices, which strains customers.

Documents and data we need

GST registration certificate

  • GST registration certificate
  • Sales invoices or a sales data sheet for each pending period
  • Purchase invoices or purchase data for each period
  • Authorisation to access your GST portal
  • Acknowledgements of the last filed returns
  • Any notice you received about returns

How we clear your pending returns

Mistakes that cause trouble

Filing the newest first: The portal stops a later GSTR-1 while an earlier GSTR-3B is pending, so file oldest first.

  • Filing the newest first
  • Leaving the oldest for last
  • Filing nil when there was business
  • Ignoring a notice
  • Not paying the tax with the return
  • Stopping after the catch-up

StampMitra professional fee

Priced per pending return period (one month, or one quarter for quarterly filers). There is no government fee for filing. Tax, late fee and interest go to the government and are separate. We confirm the exact amount before filing. GST is extra on our fee.

  • Pending periods catch-up, per pending return period: from ₹999
  • More than 36 pending periods: Quoted after a short review

What StampMitra does for you

A list of what is pending: Every unfiled period with its due date and three-year cut-off.

  • A list of what is pending
  • Accountant-managed filing
  • Amounts confirmed first
  • Reminders afterwards

How it works

  1. List every pending period Note each unfiled return with its due date and the three-year cut-off.
  2. Prepare the oldest period Collect sales, purchase and credit note data for that period.
  3. File GSTR-3B, then GSTR-1 Pay the tax with interest and the late fee, and file period by period.
  4. Move to the next period Repeat until every period is filed, then stay current.

Frequently asked questions

Can I still file old GST returns?

Yes, until three years from the return's due date. After that the portal does not accept the return (sections 37, 39 and 44 as amended by the Finance Act 2023, Notification 28/2023-CT). We check the cut-off for each of your returns.

In what order are pending returns filed?

Oldest first. Under Rule 59(6) a GSTR-1 or IFF cannot be filed while the GSTR-3B of the preceding tax period is unfiled, so the earlier GSTR-3B goes first.

How much is the late fee for pending returns?

₹50 a day (₹20 for a nil return) for each return, up to a cap per return: ₹500 for nil, ₹2,000 up to ₹1.5 crore turnover, ₹5,000 for ₹1.5 crore to ₹5 crore and ₹10,000 above that. It is charged on each pending return, and 18% interest applies to tax paid late. We confirm the exact amount before filing.

Is there a waiver for the late fee?

We do not rely on any waiver unless a notification covers your period. We check the notifications for your periods and tell you before filing.

Can my registration be cancelled for not filing?

Yes. The officer can start cancellation when a monthly filer has not filed for six continuous months, or a quarterly (QRMP) filer for two continuous tax periods, after a show-cause notice and a chance to reply (section 29(2), Rule 21). If it has already happened, see our GST revocation page.

Why can I not generate e-way bills?

The e-way bill portal can block a GSTIN whose GSTR-3B (or CMP-08 for composition) is unfiled for consecutive tax periods (Rule 138E). Filing the pending returns lifts the block.

I received a notice for not filing. What now?

A notice in Form GSTR-3A gives 15 days to file; if the return is not filed, the officer can assess the tax on the material available (sections 46 and 62). Filing the return is the first step, and a reply to a notice is a separate service, GST notice reply.

What if I do not have the sales data for old months?

We rebuild it from your bank statements, bills and the data already on the portal, such as GSTR-2B. You approve the figures before anything is filed.

Are all pending returns priced the same?

Our professional fee is per pending return period, from ₹999 plus GST for each. We can price up to 36 periods online; for more, we quote after a short review. Ongoing filing after the catch-up is a separate plan.

Is the StampMitra fee the only cost?

No. Tax, late fee and interest are paid to the government and are separate from our fee. StampMitra is a filing assistance platform; it is not the GST department.