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Tax advisory

When Is an E-Way Bill Needed? A Principle Checklist

Understand what an e-way bill does, who generates it, what Part A and Part B contain, and use a dispatch-desk checklist before every movement of goods.

9 min read

Short answer

An e-way bill is generally needed when goods are moved by a conveyance and the movement falls within the GST e-way bill rules, whether the movement is a sale, a stock transfer between your own premises, a return or a dispatch to a job worker. It records the goods, the parties and the vehicle before the goods start moving. The supplier, the recipient or the transporter can generate it, depending on who arranges the movement. Value limits, exemptions and validity periods are set by the rules and can change, so check the official e-way bill portal or ask your CA before relying on any figure. Last reviewed: November 2026.

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What is an e-way bill for?

An e-way bill is an electronic document generated on the government e-way bill system for the movement of goods. It gives the tax administration a record of what is being moved, from whom, to whom and in which vehicle, before the goods are on the road.

For your business, it is also a dispatch control. If the e-way bill does not match the invoice or delivery challan, the goods in the vehicle or the vehicle itself, the consignment can be stopped for checks. Treating it as part of the dispatch routine, rather than an afterthought, keeps goods moving and keeps records consistent with your GST returns.

The requirement is about the movement of goods, not only about sales. Stock transfers between your own premises, sending goods for job work, sales returns and supplies on approval can also be movements that need one. Pure services do not involve an e-way bill.

When is an e-way bill required in principle?

Ask four questions for each consignment. The answers tell you whether to raise an e-way bill or to record why one was not needed.

  1. Are goods physically moving by a conveyance, whether your own vehicle, a hired transporter, rail, air or ship?
  2. Is the movement for a supply, for a reason other than supply (such as stock transfer or job work), or because of an inward supply from an unregistered person?
  3. Does the consignment value fall within the limit set under the rules for that type of movement? Check the current limit on the official portal.
  4. Do the goods or the type of movement fall under an exemption notified under the rules? Confirm with your CA if unsure.

If goods are moving and no exemption clearly applies, the safer working assumption is that an e-way bill is needed until your CA confirms otherwise. Write down the reason whenever you decide one is not required, so the decision can be checked later.

Who generates the e-way bill: supplier, recipient or transporter?

Responsibility follows who causes and arranges the movement. In practice, agree in writing with each party who will generate it, so that nobody assumes the other has done it.

Who usually generates the e-way bill, in principle
SituationWho generatesWhat to check
Registered supplier dispatches goods to a customerSupplier, as consignorInvoice details, customer GSTIN and delivery address match Part A.
Registered recipient arranges pickup from the supplierRecipient, as consigneeSupplier's invoice is in hand before the goods leave.
Goods bought from an unregistered personRegistered recipient, where the rules place it on themThe movement is documented even though the seller has no GSTIN.
Goods handed to a transporter and neither party has generated itTransporter, on the authorisation and information givenTransporter has the document details and the party has agreed who acts.
Stock transfer to your own branch or godownYour business, as consignorDelivery challan is issued and the GSTINs of both locations are correct.

Where the goods are handed to a transporter, the rules have the transporter generate the e-way bill on the basis of the Part A details furnished by the registered person. The accuracy of those goods and document details therefore starts with the supplier or recipient who provides them.

What do Part A and Part B contain?

The e-way bill form has two parts. Part A describes the consignment and the parties. Part B describes the conveyance. Both must be complete for the goods to move under a valid e-way bill, subject to any exception in the rules.

Contents of Part A and Part B
PartWhat it recordsUsually filled by
Part AGSTIN of supplier and recipient, place of dispatch and delivery, document type, number and date, HSN code, value of goods, reason for transport and transporter detailsThe supplier or recipient, from the invoice, bill of supply or delivery challan
Part BVehicle number for road movement, or the transport document number for rail, air or shipWhoever arranges transport, often the transporter

Part B can be updated when goods are transshipped to another vehicle. Keep the update history with the dispatch record so the trail from godown to delivery is complete.

What should the dispatch desk check for every movement?

Run this checklist for each consignment before the vehicle leaves. Keep a ticked copy with the dispatch file.

  • The reason for movement is identified: sale, stock transfer, job work, return, supply on approval or other.
  • The supporting document is issued: tax invoice, bill of supply or delivery challan, with a number and date.
  • Responsibility is agreed: supplier, recipient or transporter will generate the e-way bill.
  • Applicability is checked against the current rules on the official portal, and any exemption decision is recorded with the reason.
  • Part A matches the document exactly: GSTINs, addresses, HSN codes, quantities and values.
  • Part B has the correct vehicle number or transport document number.
  • The e-way bill number is written on, or attached to, the invoice or challan that travels with the goods.
  • The driver or transporter has the document and the e-way bill number, in print or on a device.
  • Validity is noted against the planned route, using the period shown on the generated e-way bill.
  • A copy of the e-way bill and invoice is filed for reconciliation with outward supply returns.

Close the loop at month-end by matching e-way bills generated against invoices issued. The GSTR-1 versus GSTR-3B checklist helps you compare outward supplies, and the GST registration compliance guide for small businesses covers the wider registration obligations behind each GSTIN you use.

Illustrative example: one sale, three possible generators

This example is illustrative only. A trader dispatches cartons from its godown to a registered customer in another state. The trader issues a tax invoice and fills Part A with the customer's GSTIN, the HSN codes and the invoice value. A hired transporter collects the goods, and the trader enters the vehicle number in Part B.

If the customer instead sent its own truck, the customer could generate the e-way bill using the trader's invoice. If neither party generated it, the transporter could do so on the details provided. In every case, only one valid e-way bill should cover the consignment, and the invoice, goods and vehicle must match it.

What common mistakes should you avoid?

  • Assuming stock transfers or job-work dispatches never need an e-way bill.
  • Each party assuming the other will generate it, so the goods leave without one.
  • Typing Part A from memory instead of copying from the issued invoice or challan.
  • Leaving Part B blank or with an old vehicle number after the vehicle changes.
  • Generating two e-way bills for the same consignment and cancelling neither.
  • Relying on a value limit or validity period remembered from an earlier year.
  • Not filing the e-way bill with the invoice, which makes month-end matching harder.

This checklist does not cover exempt goods lists, state-specific intra-state rules, movements within a port or customs area, or penalty consequences. For those, read the current rules on the official portal and confirm with your CA.

Sources and review

Published by ThynkBored. Published 8 November 2026. Content review completed 8 November 2026. The byline identifies accountability for the page; it does not represent an individual author, credential, professional certification, or evidence of CA, CS, accounting, or legal review.

  1. Central Goods and Services Tax Rules, 2017

    Central Board of Indirect Taxes and Customs, Government of India. Accessed 8 November 2026.

    Supports: Rule 138(1): information in Part A is furnished before movement, for a supply, for reasons other than supply, or for an inward supply from an unregistered person; Rule 138(2) and (3): the consignor or consignee generates the e-way bill after furnishing Part B; otherwise the transporter generates it on the basis of Part A information furnished by the registered person; Rule 138(3) Explanation 1: movement is caused by the registered recipient where goods come from an unregistered supplier; Rule 138(5): conveyance details are updated when goods move to another conveyance.

  2. E-Way Bill System

    National Informatics Centre for the Goods and Services Tax Network. Accessed 8 November 2026.

    Supports: Official portal for current value limits, validity periods and exemptions; none is stated in this guide.

Last reviewed: November 2026. This guide explains the principle and a dispatch routine, not a legal opinion. It states no value limits, distance or validity figures, exemptions list or penalties, because these are set by GST rules and notifications and change over time. Confirm applicability for your goods and movements on the official e-way bill portal or with your chartered accountant. The worked example is illustrative.

Set up a dispatch routine that holds up

Tell us how many locations you dispatch from, which types of movements you make and who generates e-way bills today. ThynkBored can help organise the checklist, responsibilities and month-end matching.

Use categories and ranges only. Do not send GSTINs, invoices, e-way bill numbers, portal passwords, OTPs or files through the form. Agree a secure handoff first if records need review.

Diagnose this issue

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Questions owners ask

Is an e-way bill needed for moving stock between my own godowns?

It can be. A stock transfer is a movement of goods even though there is no sale, and the rules can apply to it. Check the current position on the official portal or with your CA, and issue a delivery challan as the supporting document.

Can the transporter generate the e-way bill instead of us?

Yes, a transporter can generate it where the supplier or recipient has not, using the details they provide. Agree in writing who will do it, and remember that you remain responsible for the accuracy of the goods and document details you supply.

What is the difference between Part A and Part B?

Part A records the consignment: parties, addresses, document, HSN codes, value and reason for transport. Part B records the conveyance, such as the vehicle number or transport document number.

Where do I find the current value limit and validity period?

Use the official e-way bill portal or ask your CA. These figures are set by the rules and notifications and can change, so this guide does not state them.