The Step Everyone Forgets
Cancelling a GST registration feels like an ending. It is not. Every person whose registration is cancelled or surrendered must file a final return in Form GSTR-10, a one-time return under Section 45 read with Rule 81, reporting closing stock and the tax payable on it. The deadline is three months from the effective date of cancellation or the date of the cancellation order, whichever is later. Businesses close down, stop thinking about GST and discover this through a late fee.
What GSTR-10 is
A one-time return, filed once, by every person whose registration is cancelled or surrendered. It is filed on the portal under the final return option.
It reports the stock held on the date of cancellation and the tax payable on it, which is the mechanism through which credit previously taken on that stock is accounted for.
The deadline, worked
Three months from the later of the effective date of cancellation and the date of the cancellation order.
Sources give a worked example: where the cancellation order is issued on 15 July 2026 but the effective date is 30 June 2026, GSTR-10 is due by 15 October 2026, three months from the order date because that is later.
Work out which of the two dates is later before you diarise anything.
The late fee
Sources report a late fee of two hundred rupees per day, capped at ten thousand rupees.
That cap is reached in fifty days, so a return forgotten for a year costs the same as one forgotten for two months. If you have missed it, file now rather than waiting, because the exposure stops accruing at the cap but the rest of the consequences do not.
The ITC reversal
Credit taken on inputs held in stock, inputs contained in semi-finished and finished goods, and capital goods must be reversed, computed under the prescribed rule.
For capital goods the computation is different from inputs, which is why a business closing with recently purchased equipment can face a larger reversal than it expects.
Compute this before applying for cancellation, not after.
Who does not have to file it
Sources report that GSTR-10 is not required where a suo motu cancellation is subsequently revoked, because the registration is restored. Where revocation is refused and the cancellation stands, the three-month clock runs from the later of the two dates as usual.
The full post-cancellation sequence
Cancellation order in REG-19
Compute the stock and capital goods reversal
File GSTR-10 within three months of the later date
Pay any tax arising on the stock
Settle outstanding dues, which cancellation does not extinguish
Retain records for the prescribed period, because cancellation does not end the department’s ability to raise a demand for earlier periods
Why it matters beyond the fee
An unfiled GSTR-10 is an open compliance item attached to your PAN. It complicates a fresh registration later, it sits visible to the department, and it is a loose end in any due diligence on the business or its promoters.
How Northrop LLP helps
Northrop LLP computes the stock and capital goods reversal, files GSTR-10 within the window, and closes out the dues so the registration is properly ended rather than merely cancelled.