A delivery challan is not a convenient substitute for a tax invoice whenever a business wants to postpone billing. Under GST, it is a movement document that can be used in specified situations where Rule 55 permits goods to travel without an invoice at the time of removal. The first question is therefore not “Can I make a challan?” but why are the goods moving?
The legal starting point is Rule 55 on CBIC's Tax Information Portal. CBIC also publishes a consolidated CGST Rules reference PDF that reproduces Rule 55, although that PDF itself is stated to be updated only up to 1 January 2020. For a live transaction, use the current Rule 55 text and any later amendments or notifications.
When can a GST delivery challan be used?
Rule 55(1) permits the consignor to issue a delivery challan in lieu of an invoice at the time of removal for four categories: supply of liquid gas where the quantity is not known at removal, transportation for job work, transportation for reasons other than by way of supply, and other supplies that may be notified by the Board.
The third category is especially important in day-to-day accounting. Goods may physically leave a premises without there being a sale or other supply at that moment. CBIC's Sectoral FAQs give practical examples: demonstration equipment sent on a returnable basis without transfer of title may move on a delivery challan, and equipment sent to a manufacturer's factory for repair or calibration on a returnable basis may also move under Rule 55.
Delivery challan versus tax invoice: the decision test
Do not start with the document. Start with the commercial event. If each dispatch is itself a supply, the normal invoicing requirement cannot be avoided merely by issuing challans and raising one invoice later. CBIC's general GST FAQ expressly says that where every movement is a supply, an invoice needs to be issued; a delivery challan is available for movements other than supply as specified in Rule 55.
- Identify the reason for movement: sale, job work, repair, testing, demonstration, internal movement, liquid gas with unknown quantity, or another notified situation.
- Decide whether a supply is occurring at removal: if yes, apply the normal invoice rules unless a specific Rule 55 situation covers the case.
- Document the Rule 55 basis: the dispatch record should make clear why a challan, rather than an invoice, is being used.
- Check movement compliance separately: a delivery challan does not by itself settle the e-way-bill question.
What details should the delivery challan contain?
Rule 55 requires the challan to be serially numbered, not exceeding sixteen characters, in one or multiple series. The prescribed particulars include the date and challan number; consignor name, address and GSTIN if registered; consignee name, address and GSTIN or UIN if registered; HSN code and description; quantity, which may be provisional where the exact quantity is not known; taxable value; tax rate and tax amount where the transportation is for supply to the consignee; place of supply for an inter-State movement; and signature.
For cases that are a supply of goods, Rule 55(2) prescribes preparation in triplicate: original for the consignee, duplicate for the transporter and triplicate for the consignor. Even where a movement is not a supply, the business should retain a clear dispatch and receipt trail so the physical movement can be reconciled later.
Does a delivery challan remove the need for an e-way bill?
No. The two documents answer different questions. Rule 55(3) says that where goods are transported on a delivery challan in lieu of invoice, the movement is to be declared as specified in Rule 138. That means the applicable e-way-bill analysis still has to be performed for the movement; the challan is the underlying movement document, not a blanket exemption from Rule 138.
A practical dispatch control is to keep the challan number, e-way-bill number where applicable, vehicle or transporter details, dispatch time and acknowledgement of receipt linked in the same record. This prevents a common audit problem in which the inventory movement is visible but the supporting documents cannot be matched.
What if the goods are intended for supply but the invoice cannot be issued at removal?
Rule 55(4) addresses this specific case: where goods are being transported for the purpose of supply to the recipient but the tax invoice could not be issued at the time of removal, the supplier is to issue the tax invoice after delivery. This is a specific rule and should not be converted into a routine “bill later” practice for ordinary supplies.
The documentation should therefore show why invoice issuance at removal was not possible, connect the delivery challan to the later tax invoice, and ensure that the later invoice is reflected consistently in the books and GST reporting.
How does Rule 55 work for SKD, CKD, batches or lots?
Rule 55(5) contains a special process where goods are transported in semi-knocked-down or completely-knocked-down condition, or in batches or lots. The supplier issues the complete invoice before dispatch of the first consignment. A delivery challan is then issued for each subsequent consignment with reference to that invoice. Each subsequent consignment travels with the corresponding challan and a duly certified copy of the invoice, while the original invoice accompanies the last consignment.
This is useful for machinery or large equipment that cannot practically travel in one vehicle. It is not the same as raising separate invoices for each physical part: the rule creates a document trail linking multiple movements back to the complete invoice.
Worked example: machinery sent for repair
Assume a registered manufacturer sends a production machine to a specialist workshop for repair and expects the same machine to return. There is no sale of the machine merely because it leaves the factory. The business can document the outward movement on a Rule 55 delivery challan, describing the machine, quantity, value and consignee details, and separately determine whether an e-way bill is required for that movement.
When the machine returns, the finance team should match the inward movement to the original challan and the repairer's service invoice. The fixed-asset register, gate records and challan register should tell the same story. If the facts later change and the machine is sold instead of returned, the tax and invoicing consequences must be reassessed at that point rather than treating the original challan as a sale invoice.
Practical dispatch checklist
- Classify the movement: supply, job work, repair, demonstration, testing, internal movement or another reason.
- Confirm Rule 55 eligibility: record the specific basis for using a challan.
- Complete prescribed particulars: numbering, parties, HSN, description, quantity, value, tax details where applicable, place of supply and signature.
- Check the e-way-bill rule independently: do not assume the challan creates an exemption.
- Link subsequent documents: later invoice, return challan, job-work record or receipt acknowledgement should refer back to the original movement.
- Reconcile open challans: review items that have not returned, been invoiced or otherwise closed.
- Preserve evidence: keep transporter details, gate records and acknowledgements with the challan trail.
Common mistakes to avoid
- Using a delivery challan for a normal sale simply to delay invoicing.
- Assuming every returnable movement is automatically outside GST without checking whether a supply or service element exists.
- Leaving out value, HSN, quantity or consignee details because “no invoice is being raised”.
- Treating the challan as a substitute for an applicable e-way bill.
- Failing to link a later invoice to the original challan where Rule 55(4) applies.
- Allowing repair, demo or job-work challans to remain open indefinitely without reconciliation.
Practical takeaway
A GST delivery challan is safest when it tells a complete movement story: why the goods left, why an invoice was not the correct document at that point, what exactly moved, where it went, and how the movement was eventually closed. Apply Rule 55 first, check Rule 138 separately, and keep the challan connected to the later return, invoice or other closing document. That turns a dispatch paper into a defensible GST and inventory audit trail.
