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CMA Final · Indirect Tax Laws and Practice

E-way Bill for CMA Final Paper 19

An e-way bill is an electronic document that must be generated on the common portal before goods worth more than ₹50,000 move, whether for supply, for other reasons, or due to inward supply from an unregistered person. You solve questions by checking value, who generates it, Part A and Part B, validity, and exemptions, in that order.

What this chapter covers

This chapter covers the e-way bill rules under Rule 138 of the CGST Rules, 2017. It deals with who must generate the bill, when, what goes in Part A and Part B of FORM GST EWB-01, how long the bill stays valid, when it can be cancelled, and which movements need no bill.

It also covers the consolidated e-way bill in FORM GST EWB-02, the role of transporters, e-commerce operators and courier agencies, and what happens when goods are checked in transit. Rule 138B (verification) and the detention and penalty provisions complete the picture.

The chapter sits next to supply, valuation under section 15, invoicing, and registration. Value of the consignment, the type of supply and the document issued all come from those chapters. So a good grasp of them makes this chapter easier. In the paper, it is a rule-based topic that suits both MCQs and short case-based answers.

E-way bill questions are mostly fact-pattern based, with clear limits, time periods and conditions. That makes them scoring if you know the rule text well. A single missed condition, such as the ₹50,000 threshold or the 200 km validity slab, turns a correct answer into a wrong one. The chapter also suits MCQs, since each rule gives a crisp, testable fact. Time spent here pays off because the rules are short, stable and easy to revise.

E-way Bill: topics in the order to study them

  1. 1E-way Bill Meaning and Legal FrameworkStart with what an e-way bill is and where Rule 138 sits, so later rules have a base.
  2. 2Generation of E-way Bill: Persons, Value and Part A/BThis is the core rule: the ₹50,000 limit, consignment value and the two-part form.
  3. 3E-way Bill for Supply, Non-Supply and TransportersOnce you know the basic rule, learn the three situations and who generates the bill in each.
  4. 4Validity, Extension and Cancellation of E-way BillValidity slabs and time limits need the generation rules first, and they are frequently tested with numbers.
  5. 5Documents, Invoice Reference Number and Consolidated E-way BillLearn what travels with the goods and how one vehicle with many consignments is handled.
  6. 6Exemptions from E-way Bill RequirementExemptions are exceptions to the rule, so they are easier after you know the rule itself.
  7. 7Verification, Inspection, Detention and Penalty of GoodsFinish with enforcement, which builds on every earlier rule about the bill and its documents.

How to prepare E-way Bill

Rule 138 is a text-heavy rule with many provisos. Study it by situation, not by sub-rule number alone.

  1. Read Rule 138(1) slowly and note the three triggers: supply, reasons other than supply, and inward supply from an unregistered person.
  2. Learn consignment value as defined in Explanation 2: section 15 value in the document, including taxes and cess, excluding exempt goods on a mixed invoice.
  3. Make a small table on paper for who generates the bill: consignor or consignee by road, registered person for rail, air or vessel, and the transporter when goods are handed over.
  4. Memorise validity: one day up to 200 km, one more day for every 200 km or part. Add the over dimensional cargo slab of 20 km, and the eight-hour extension window.
  5. Learn the exemption list in Rule 138(14) by groups: goods, conveyances, places and special movements. Then practise small case scenarios.
  6. Solve MCQs and short case questions where you must decide: is a bill needed, who generates it, and is it valid. Write the rule in one line before the answer.
  7. Revise the enforcement rules last, and link them to the documents and details a person in charge of the conveyance must carry.

Common mistakes in E-way Bill

  • Applying the ₹50,000 limit to every case

    Fix: Remember the job worker and handicraft cases, where the bill is needed irrespective of value.

  • Calculating consignment value without taxes

    Fix: Add central, State or UT, integrated tax and cess charged in the document. Remove exempt goods on a mixed invoice.

  • Getting validity days wrong

    Fix: Divide the distance by 200 and round up. For example, 450 km gives 3 days. Use the 20 km slab only for over dimensional cargo.

  • Confusing who generates the bill

    Fix: Ask first: who moves the goods, and by which mode? Then apply the sub-rule for that case.

  • Cancelling a bill after verification in transit

    Fix: Check both: within 24 hours and not verified under Rule 138B.

  • Mixing up exemptions with the Annexure

    Fix: Group the exemptions by goods, conveyance, place and movement type, and learn the Annexure goods separately.

Last-day revision: E-way Bill

  • An e-way bill is needed when the consignment value exceeds ₹50,000, for supply, non-supply reasons or inward supply from an unregistered person.
  • Part A holds goods details; Part B holds conveyance details. The bill is not valid for road movement without Part B, except in the stated cases.
  • Consignment value includes CGST, SGST/UTGST, IGST and cess, and excludes exempt goods on a mixed invoice.
  • Principal to job worker in another State: bill needed irrespective of value, generated by the principal or the registered job worker.
  • Handicraft goods moved inter-State by an exempted unregistered person: bill needed irrespective of value.
  • Validity: one day up to 200 km, then one more day for each 200 km or part. Over dimensional cargo: one day up to 20 km, then one day per 20 km or part.
  • Validity is counted from the time of generation, and each day expires at midnight of the following day.
  • Cancellation is allowed within 24 hours of generation, but not if the bill has been verified in transit.
  • The Part A unique number is valid for 15 days for updating Part B.
  • Validity can be extended within eight hours of expiry; the transporter may extend in exceptional circumstances.
  • If the other party does not accept or reject within 72 hours or by delivery, whichever is earlier, acceptance is deemed.
  • No bill is needed for goods in the Annexure, non-motorised conveyances, empty cargo containers, or up to 20 km to a weighbridge with a delivery challan.

E-way Bill practice questions

E-way Bill in other exams

The same ground in other exams, if you are preparing for more than one or want another angle on it.

E-way Bill: frequently asked questions

Is an e-way bill needed for goods below ₹50,000?

Generally not, but a registered person or transporter may generate one by choice. In some cases, such as goods sent to a job worker in another State, a bill is needed irrespective of value.

What are Part A and Part B of the e-way bill?

Part A of FORM GST EWB-01 holds details of the goods. Part B holds conveyance details. For road movement, the bill is not valid without Part B, except in the cases the rule specifies.

How is e-way bill validity calculated?

For normal cargo, the bill is valid for one day up to 200 km and one more day for every 200 km or part. Count from the time of generation, with each day ending at midnight of the following day.

Can an e-way bill be cancelled?

Yes, within 24 hours of generation if the goods are not transported or not as per the details furnished. It cannot be cancelled once verified in transit under Rule 138B.

Which exemptions should I memorise for the exam?

Learn the Annexure goods, non-motorised conveyances, empty cargo containers, transit cargo to or from Nepal or Bhutan, and the 20 km weighbridge movement with a delivery challan. Also note the exemption for goods under customs supervision or seal.