What Is an E-Way Bill? A Complete Guide for Indian Businesses

Quick answer: An e-way bill is an electronic document generated on the government's e-way bill system for the movement of goods, recording who sends them, who receives them, what they are, their value and how they travel. It is generally required when consignment value exceeds ₹50,000, under Section 68 of the CGST Act and Rule 138.

If you move goods in India under GST, sooner or later a transporter, buyer or checking officer will ask you for an e-way bill. Many small businesses treat it as one more form to fill. It is easier to manage once you understand what the document actually does and which rules drive it.

This guide explains the e-way bill from the ground up: the law behind it, when it is required, who is responsible, its structure, how long it is valid and the mistakes that most often lead to detention of goods.

What an e-way bill actually is

An e-way bill (EWB) is an electronic document generated on the government's e-way bill system for the movement of goods. It records who is sending the goods, who is receiving them, what the goods are, their value, and how they are being transported.

Each e-way bill gets a unique 12-digit number (EBN). That number, along with the invoice or challan, travels with the goods. Tax officers can check it on the road, and the data is visible to the supplier, recipient and transporter on the portal.

The legal basis is Section 68 of the CGST Act read with Rule 138 of the CGST Rules, 2017 (and Rules 138A to 138E, which deal with documents to carry, verification and related matters). The form itself is Form GST EWB-01.

Note: An e-way bill is about movement, not about the sale. A movement can require an e-way bill even without a sale, for example when you send goods to a job worker or transfer stock between your own branches.

When is an e-way bill required?

The general rule: an e-way bill is required when goods are moved and the consignment value exceeds ₹50,000. The movement can be:

• in relation to a supply (a sale, a transfer, a barter),
• for reasons other than supply (for example, sending goods for job work or returning them), or
• due to an inward supply from an unregistered person.

Consignment value is the value of the goods as declared in the invoice, bill of supply or delivery challan, including GST charged, but excluding the value of exempt supplies included in the same invoice.

Some states have notified a different (higher) threshold for movement within the state. If your goods move only inside your state, check your state's current notification before relying on the ₹50,000 figure.

There are also cases where an e-way bill is required irrespective of value:

• inter-state movement of goods by a principal to a job worker, and
• inter-state transport of specified handicraft goods by a person exempt from registration.

And there is a list of situations where an e-way bill is not required, set out in the Annexure to Rule 138(14) — for example, goods moved by non-motorised conveyance, certain exempt goods, and goods moving from a port, airport, air cargo complex or land customs station to an ICD or CFS for customs clearance. We cover the threshold and the exceptions in detail in E-Way Bill Limit and the ₹50,000 Threshold.

Example (illustrative)

A Rajkot pipe manufacturer sells PVC pipes to a dealer in Ahmedabad.

The consignment value is ₹51,920, which is above ₹50,000. An e-way bill is required for this movement (subject to any higher intra-state threshold notified by the state — this is an intra-state movement within Gujarat, so the manufacturer should check the state notification).

If the same invoice had a taxable value of ₹40,000, the total with GST would be ₹47,200 and the general ₹50,000 threshold would not be crossed.

You can test your own numbers with the e-way bill eligibility checker.

Who generates the e-way bill?

Responsibility sits with the parties connected to the movement:

• Registered supplier (consignor) — usually generates it, since they raise the invoice.
• Registered recipient (consignee) — can generate it, for instance when they arrange the transport or buy from an unregistered supplier.
• Transporter — if neither the supplier nor the recipient has generated it and the value is above the threshold, the transporter must generate it before the goods move.

Transporters who are not registered under GST can enrol on the e-way bill portal and get a Transporter ID (TRANSIN). For the full picture, read Who Is Responsible for Generating an E-Way Bill?.

The two parts: Part A and Part B

Form GST EWB-01 has two parts.

Part A captures the consignment details:

• GSTIN of the supplier and recipient
• PIN code of the place of delivery
• document number and date (invoice, bill of supply or challan)
• value of goods
• HSN code
• reason for transportation
• transport document number (such as LR or RR number), where applicable

Part B captures the transport details — mainly the vehicle number for road movement, or the transport document details for rail, air or ship.

An e-way bill is valid for movement only after Part B is filled. There is one exception: where goods move within the same state or UT for up to 50 km between the consignor's place and the transporter's place (or from the transporter to the consignee), Part B is not required, though Part A still is. See E-Way Bill Part A and Part B Explained.

How long is it valid?

Validity depends on distance, under Rule 138(10):

The first "day" runs from the time of generation until midnight of the following day. So a bill generated at 4 pm on Monday for a 150 km trip is valid until midnight between Tuesday and Wednesday, not just for 24 hours.

If goods cannot reach on time because of exceptional circumstances, the validity can be extended within 8 hours before or after expiry. Details are in E-Way Bill Validity Explained.

What can and cannot be changed

• Cancel: within 24 hours of generation, if goods were not transported or not transported as per the details. It cannot be cancelled once verified in transit.
• Edit Part A: not possible. Cancel and generate a new one.
• Update Part B: vehicle details can be updated any number of times within validity, for example on vehicle breakdown or trans-shipment.
• Recipient action: the recipient can accept or reject within 72 hours of the details being made available or before delivery, whichever is earlier. Otherwise it is deemed accepted.

Documents that travel with the goods

The person in charge of the conveyance should carry:

1. the invoice, bill of supply or delivery challan, and
2. a copy of the e-way bill (physical or electronic), or just the EBN, or the EWB mapped to an RFID device fixed on the vehicle.

The full list and situations are in Documents Required for E-Way Bill Generation.

What happens if you do not have a valid e-way bill?

Transporting goods without a valid e-way bill where one is required can lead to detention or seizure of goods and the conveyance, and a penalty under Section 129 of the CGST Act. A general penalty under Section 122 may also apply. The amounts can be substantial, and the delay to delivery often costs more than the penalty itself.

Recent changes worth knowing

As reported in GSTN advisories (verify current position on the official portal):

• From 1 January 2025, an e-way bill cannot be generated for a base document (invoice or challan) dated more than 180 days before the generation date.
• From 1 January 2025, an e-way bill can be extended only up to a total of 360 days from its original generation date.
• Multi-factor authentication was phased in on the e-way bill portal, starting with larger taxpayers and extended to all taxpayers from 1 April 2025.
• The E-Way Bill 2.0 portal (ewaybill2.gst.gov.in) runs alongside the main portal with synchronised data, useful if one portal is unavailable.

Common mistakes

• Calculating value without GST. The threshold is tested on consignment value including tax, not on taxable value alone.
• Assuming no sale means no e-way bill. Branch transfers, job work and returns are movements too.
• Wrong PIN code or distance. This shortens or lengthens validity. Read How Distance Affects E-Way Bill Validity.
• Forgetting Part B. A bill with only Part A is not valid for movement beyond the 50 km exception.
• Trying to fix errors by editing. Part A cannot be edited; cancel within 24 hours and regenerate.
• Letting it expire in transit. Track long trips and extend in time if needed.

Where E-Way Easy fits

E-Way Easy is an Android app built to make the routine part faster: you create the sales invoice and review the e-way bill details in one flow (Invoice → Review EWB → Generated), with buyer details filled from GSTIN, HSN pulled from your saved products and distance calculated from PIN codes. It is an independent app, not a government portal, and the legal responsibility for correct details stays with you. See features if you want to try it.

Official sources

Rules change through notifications and portal advisories. Before relying on any threshold or time limit, check the E-Way Bill System, its user documentation, and the CGST Act and Rules on CBIC GST.