# Delivery Challan vs Tax Invoice: Matching Documents to Goods Movement

Choose between a delivery challan and a tax invoice by identifying why the goods move and whether a taxable supply occurs. Section 31 generally requires the goods invoice before or at removal where supply involves movement. Rule 55 permits a challan in specified circumstances, including job work and movement for reasons other than supply. Administrative convenience or a customer's request to “bill later” does not create a general challan exemption.

## Describe the movement before selecting a document

Record the owner, consignor, consignee, goods, destination and purpose. Is this a sale, repair return, job-work dispatch, demonstration, stock transfer or another event? A warehouse instruction saying “transfer” is insufficient if it does not identify the relevant GST registrations and supply facts.

Check whether separate registrations are involved. A movement between distinct persons can be a supply even without consideration under Schedule I. Do not classify it automatically as non-supply merely because the legal business name is the same. Review the actual transaction before deciding that a challan alone is appropriate.

## Use the tax invoice for ordinary taxable sales

For an ordinary goods sale involving movement, the invoice-timing rule generally points to removal. Complete customer identity, item, value, classification, tax and location checks before the goods leave. A payment due after inspection does not itself postpone the ordinary invoice requirement.

For an illustrative sale with taxable value of ₹60,000 at a confirmed assumed aggregate rate of 18%, GST is ₹10,800 and invoice total ₹70,800. Sending the goods on a challan merely because the customer will pay next month does not resolve the invoice obligation. The commercial credit period and required supply document answer different questions.

## Identify the actual Rule 55 category

Rule 55 covers specified situations, including liquid gas where quantity is not known at removal, job work, movement for reasons other than supply and notified categories. Read the applicable conditions rather than treating the list as an unrestricted menu for all dispatches.

A repair or demonstration movement can require a factual review of ownership and whether consideration or another supply arises. Goods sent on approval have their own invoice-timing provision under section 31(7). Keep approval terms and return dates. The word “sample” or “demo” written on a dispatch note should not replace that analysis.

## Illustrative repair dispatch

Suppose a customer-owned machine is sent to a workshop for repair and ownership does not transfer through the movement. A challan may document the machine movement where the applicable requirements are met. Record the model, serial number, quantity, condition, purpose and destination, with an appropriate value for the movement record.

If the repair service later has an agreed taxable value of ₹8,000 at an assumed confirmed 18% rate, the service invoice tax is ₹1,440. The machine's stated movement value and the repair fee are different facts. Do not book a sale of the entire machine merely because its value appears on a challan.

## Include the challan particulars

Rule 55 requires a numbered and dated document, consignor and consignee information, goods classification and description, quantity, relevant value and other prescribed particulars. For covered supply movements, tax details may be required; inter-State movement has place-of-supply particulars. Apply the signature and copy requirements.

Use the prescribed number length and keep the challan identity distinct from invoice numbering. Retain the recipient's acknowledgment and link return or onward movement documents. A challan without the quantity actually dispatched is a weak stock record even if the heading and signature are present.

## Check e-way bills separately

A delivery challan and an e-way bill serve different purposes. Movement on a challan can still require an e-way bill under Rule 138, subject to the applicable thresholds, exceptions and special cases. Do not assume that non-sale movement is universally outside the e-way bill framework.

Compare the document reference, goods, quantity, value, origin and destination across the dispatch instruction, challan and any required e-way bill. If the destination changes, review the movement records and relevant procedure before the transporter proceeds. Correct paperwork requires the same factual journey in each record.

## Handle lots and exceptional invoicing carefully

Rule 55 contains specific provisions for goods transported in batches or lots and for situations addressed by its sub-rules. For the covered batch arrangement, review the complete-invoice requirement before the first consignment and the challan links for subsequent consignments. Do not issue unrelated zero-value challans that lose the connection to the full supply.

Where an invoice could not be issued at removal under a situation genuinely covered by the rule, retain the reason and follow the prescribed subsequent invoice process. This should be an evidenced exception review, not a routine policy of dispatching taxable sales first and deciding later whether to invoice them.

## Close every open challan

Maintain status for goods returned, consumed in job work, converted into a sale or otherwise resolved. Compare outstanding challans with stock records and customer acknowledgments. Follow up long-open demonstration or repair movements rather than allowing them to disappear from the monthly reconciliation.

A good document choice starts with the supply decision and ends with a complete movement trail. Use the tax invoice for the applicable sale, the challan for its permitted purpose and the e-way bill where required. Keep their roles connected without treating one document as an automatic replacement for the others.

## Sources and references

- [CBIC CGST Act: relevant definitions and sections 8, 14, 15, 31 and 34](https://cbic-gst.gov.in/hindi/CGST-bill-e.html)
- [CBIC CGST Rules: invoice, voucher, valuation and record provisions](https://cbic-gst.gov.in/pdf/01062021-CGST-Rules-2017-Part-A-Rules.pdf)
- [ICAI GST Acts and Rules, November 2025 edition, hosted by Telangana Commercial Taxes](https://tgct.gov.in/tgportal/Docs/Notifications/TGST/GST%20Act(s)%20and%20Rule(s)-Bare%20Law%20(November,%202025)%20with%20cover%20page%20complete.pdf)