I generated an e-way bill but the trip got cancelled — it's past 24 hours

The bill is sitting in your generated list. The truck never left, or it turned back at the gate, and by the time someone noticed, the 24-hour window had closed. Online sources say different things about what happens next. Here is what rule 138 says, what it leaves open, and what you should not do while you wait.

What to do now

• Next step: check the time of generation on the bill. If it is within 24 hours and the goods were not transported (or not as the bill describes), cancel it electronically on the common portal (rule 138(9)).
• Deadline: "within twenty four hours of generation of the e-way bill" (rule 138(9)).
• Consequence of missing it: the sub-rule gives no later window, so the bill stays on the system and runs out its own validity under rule 138(10). If the consignment was verified in transit under rule 138B, the bill "cannot be cancelled" at all (first proviso to rule 138(9)).

Have a CA review your facts before you reply or file.

The sentence that decides it

Rule 138(9) of the CGST Rules 2017 gives you one window and one portal:

"Where an e-way bill has been generated under this rule, but goods are either not transported or are not transported as per the details furnished in the e-waybill, the e-way bill may be cancelled electronically on the common portal within twenty four hours of generation of the e-way bill" (rule 138(9)).

Three things follow from that sentence. The ground for cancellation is narrow: goods not transported, or not transported as described in the bill. The mode is electronic, on the common portal. And the time limit is twenty four hours from generation of the bill.

There is no second window in the sub-rule. Rule 138(9) contains no "reasonable cause" or condonation clause, and it does not give an officer, a transporter or the portal a power to reopen a bill after those hours. Sources contradict each other because some describe the 24-hour rule and others describe workarounds. Only the first is in the rule text.

The proviso people misread

The sub-rule carries two provisos. The second is routinely quoted as though it were an extension of the cancellation window:

"Provided further that the unique number generated under sub-rule (1) shall be valid for a period of fifteen days for updation of Part B of FORM GST EWB-01" (second proviso to rule 138(9)).

That is fifteen days for updating Part B (the vehicle and transport details), not fifteen days for cancelling. A bill that has crossed 24 hours cannot be cancelled under rule 138(9), even though its Part B can still be updated within that fifteen-day period. If you have been told "you have 72 hours", note that the older version of this proviso is where that number came from; the current text says fifteen days, and in either version it concerns Part B, not cancellation.

The first proviso closes the other door: "Provided that an e-way bill cannot be cancelled if it has been verified in transit in accordance with the provisions of rule 138B" (first proviso to rule 138(9)). If the consignment was stopped and verified while moving, the bill is not cancellable at all, and the 24-hour clock is irrelevant. Rule 138B itself is not quoted here; the point is only that verification forecloses cancellation.

What happens to the bill you cannot cancel

The bill exists and cannot be cancelled, but it does not stay live forever. Validity runs on its own clock:

"An e-way bill or a consolidated e-way bill generated under this rule shall be valid for the period as mentioned in column (3) of the Table below from the relevant date, for the distance, within the country, the goods have to be transported" (rule 138(10)).

The Table gives "One day" for distance "Up to 200 km" and "One additional day" for every 200 km or part thereof thereafter, in cases other than Over Dimensional Cargo or multimodal shipment involving a ship. The 200 km figure replaced "100 km" with effect from 1 January 2021 (Notification No. 94/2020-CT dated 22.12.2020, as footnoted in the rule text).

Explanation 1 to rule 138(10) fixes how a day is counted: the "relevant date" is the date of generation, and "each day shall be counted as the period expiring at midnight of the day immediately following the date of generation of e-way bill".

Worked example, read plainly from that text: a bill generated on a 60 km trip falls in the first row (up to 200 km), so it carries one day. A bill for a 250 km trip is more than 200 km, so it carries one day for the first 200 km plus one additional day for the remaining part, which makes two days. For either bill, validity is counted from generation under Explanation 1, not from the planned dispatch date. Whether the bill is used or not, it lapses on that clock.

Two further provisos to rule 138(10) are worth knowing. The third says "the validity of the e-way bill may be extended within eight hours from the time of its expiry". The second allows the transporter, where "under circumstances of an exceptional nature, including trans-shipment, the goods cannot be transported within the validity period", to extend validity after updating Part B. Neither is a cancellation route.

In practice:

• The unmoved consignment. Do not dispatch under the old bill once it is no longer valid. Rule 138(1) says a registered person causing a movement above the threshold "shall, before commencement of such movement, furnish information relating to the said goods as specified in Part A of FORM GST EWB-01". The obligation attaches to the movement, so the movement that finally happens needs its own Part A information on the portal.
• The bill verified in transit. Cancellation was never available under the first proviso. Rule 138 does not say how a returning consignment is to be documented, and this note does not assert a route for it; keep the paperwork showing what moved and why.
• Your records. Note the cancelled trip against the bill number: dispatch register, transporter's LR, gate entry. If a query arrives months later asking why a bill was generated, the answer is documentary, not oral.

The part the rule does not answer

If the goods did move, but not as the bill describes (wrong vehicle for the whole run, wrong consignee, a part load left behind), and 24 hours have passed, rule 138(9) gives you no cancellation route. Anything you read describing a manual cancellation, a grievance ticket that "gets it cancelled", or a jurisdictional officer's discretion is not in this rule text, and none of it is verified here.

What the rule does offer is the Part B updation period of fifteen days (second proviso to rule 138(9)) and the transporter's extension for exceptional circumstances (second proviso to rule 138(10)). Beyond that, the facts of your consignment need professional advice rather than a blog's workaround.

What not to do

Do not dispatch goods under a bill past its validity. Validity is computed from generation under rule 138(10); a bill past that period no longer matches the Table.

Do not edit Part B to describe a different trip. Rule 138(5) requires the conveyance details to be updated "where the goods are transferred from one conveyance to another". It concerns a genuine change of conveyance, not a way to turn a cancelled trip into a new one.

Do not leave the paper trail blank. Keep the dispatch register, gate entry and transporter's LR that show why nothing moved.

The short version

FAQ

The trip was cancelled the same evening but nobody cancelled the bill until the next afternoon. Is it stuck? If more than 24 hours have passed since generation, rule 138(9) no longer lets you cancel it. The sub-rule gives no extension.

Can my transporter cancel it for me after 24 hours? Rule 138(9) states one limit, twenty four hours from generation, and does not distinguish between who operates the portal. No longer window for transporters is stated in the rule.

Does the bill being uncancelled create a tax liability? Rule 138(9) deals with cancellation of the bill and says nothing about tax. Whether anything follows for your returns depends on the underlying transaction, which this note does not address.

What if the goods went out and came back the same day, after the window closed? Rule 138(9) cannot be used to cancel the original bill after 24 hours. How the return is to be documented is not answered by rule 138(9).

I have read that you can cancel within 72 hours. Who is right? Rule 138(9) as currently worded allows cancellation within twenty four hours. The only longer period in the sub-rule is fifteen days, and it is for Part B updation.

Rule 138 text is the current body of the rule in the CGST Rules, 2017 bare-law compilation (as amended up to November 2025). This note is general information about the rule, not advice on a particular consignment.

---

See Also

• The e-way bill expired while the goods were still on the road
• The truck broke down mid-route and the goods moved to another vehicle
• The squad stopped my truck and detained the goods — what do I do with the order in my hand?