E-way bills: when you need one, how long it is valid and the 180-day rule

Goods worth more than ₹50,000 need an e-way bill before they move. The bill has two parts, it is valid for one day for every 200 km, and according to a GSTN advisory, since January 2025 it can only be generated for documents up to 180 days old.

When you need one

An e-way bill is needed when the value of a consignment is above ₹50,000. It is generated on the e-way bill portal before the goods leave. For movement of goods within Gujarat, also check the state’s current e-way bill notification.

Part A and Part B

  • Part A holds the invoice and goods details.
  • Part B holds the transporter and vehicle details.

How long it is valid

DistanceValidity
Up to 200 km1 day
201 to 400 km2 days
401 to 600 km3 days
Each further 200 km or part of it1 more day

If goods cannot reach in time, the validity can be extended in a window from 8 hours before it expires to 8 hours after.

Limits added in 2025

According to a GSTN advisory of 17 December 2024:

  • From 1 January 2025, an e-way bill can be generated only for a document dated within the last 180 days.
  • An e-way bill can be extended for at most 360 days from when it was first generated.
  • Multi-factor login became compulsory in stages: from 1 January 2025 for businesses with turnover above ₹20 crore, from 1 February 2025 above ₹5 crore, and from 1 April 2025 for everyone.

What to do now

  • Check that whoever generates your e-way bills has multi-factor login set up on the portal.
  • Generate the bill when the invoice is raised, not weeks later, to stay inside the 180-day limit.
  • Note the expiry time and extend inside the 8-hour window if a delivery is delayed.

Common questions

What value decides whether I need an e-way bill?

The value of the consignment. If it is above ₹50,000, an e-way bill is needed.

How is validity worked out for a 450 km trip?

One day for the first 200 km, one more for the next 200 km, and one more for the remaining 50 km: three days in all.

My vehicle is delayed and the bill is about to expire. What can I do?

Extend it on the portal in the window from 8 hours before expiry to 8 hours after.

Can I generate an e-way bill for an old invoice?

Since 1 January 2025, only if the invoice or other document is dated within the last 180 days.

Businesses above ₹5 crore of turnover also need e-invoices: see who must issue e-invoices. We prepare GST returns and e-way bill records as part of GST return filing.

Sources: CGST Rules, rule 138; GST Council flyer on e-way bills; e-way bill system release notes; GSTN advisory of 17 December 2024.

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