A purchase-and-sales ledger is not the complete stock account
For registered persons other than those paying tax under section 10, Rule 56(2) requires opening stock, receipts, supplies and specified non-sale movements, with the remaining stock balance. Goods lost, stolen, destroyed, written off, gifted or given as free samples need identifiable records. Raw materials, finished goods, scrap and wastage must not disappear into one unexplained adjustment.
Applicable record requirements
Read CGST Rule 56, in ICAI’s GST bare-law compilation alongside section 35. The CBIC CGST Rules consolidation provides the official rule text; the linked CBIC PDF is an older consolidation, so later applicable amendments must also be considered. This guide addresses the stock-record control in FY 2026–27, not an exemption from substantive tax obligations. Rule 56(2)’s section 10 exclusion is specific to that subrule and does not erase all record duties of composition taxpayers.
Use a movement bridge with consistent units
For a trader’s single item, a useful control is opening units plus receipts less supplies and separately identified other outward movements equals closing units. Distinguish stock transferred between locations from units consumed, destroyed or sold. Use a consistent unit of measure and document conversions. A stock balance can be arithmetically correct while the underlying tax classifications are wrong.
For manufacturing, do not add kilograms of raw material to units of finished goods. Rule 56(12) separately requires monthly production accounts showing quantitative input use, output and waste or by-products. Maintain item-wise raw-material, work-in-progress and output records supported by a production reconciliation. A process-specific mass balance may help where input and output measures are genuinely comparable, but it is not a universal one-to-one yield rule.
Record exceptions when they happen
Attach stock-count sheets, incident records, destruction evidence and internal approvals to the appropriate movement. Record gifts and samples separately from ordinary sale quantities. Do not call every inventory difference “wastage” to force agreement. Identify whether the issue is an omitted receipt, timing difference, unit error, unrecorded sale or genuine physical loss, and document the correction.
The stock register is an evidence source for reviewing the relevant output-tax and input-tax-credit rules; it does not decide them alone. In particular, no example here treats a gift, loss or destruction entry as an automatic permission to retain credit, or assumes that every movement is a taxable outward supply. A separate legal working must determine the applicable consequence.
Location, supporting records and correction logs
Rule 56(5)(c) addresses premises where goods are stored, including goods in transit, and stock particulars. Under subrule (6), where taxable goods are found stored at places other than those declared under subrule (5), without valid documents, the proper officer shall determine the tax payable as if those goods had been supplied by the registered person. Keep the location register, transfer documents and ownership records aligned rather than relying on a warehouse nickname that cannot be tied to an address.
Subrule (8) prohibits erasing or overwriting entries and requires an electronic log for edited or deleted entries. Use a dated adjustment with the reason and evidence, not a silent replacement of last month’s closing stock. Subrules (7), (16) and (18) address location, preservation/accessibility and production of records. Retention must be reviewed under the applicable section 36 requirements; an ERP’s default purge setting is not a statutory conclusion.
Close with quantities before valuing the difference
Investigate quantities first and then value the established movement under the relevant accounting and tax framework. Multiplying an unexplained shortage by a selling price does not establish the legal tax base. The six illustrations are quantity reconciliations only; they deliberately make no tax-rate, credit-reversal or valuation claim.
Six worked illustrations
All facts and amounts below are fictional. Assumptions describe the model, not additional statutory rules.
Illustrative example 1: Trading stock with separate samples
Opening 100 units plus receipts 60, less supplies 120 and free samples 5, gives closing 35 units. A sales-only ledger would show 40 and miss the five sample units.
Illustrative example 2: Destruction after receipt
Opening 200 units plus receipts 50, less supplies 180 and documented destruction 10, gives 60 units closing. The 10 units belong in the destruction trail, not an invented sale invoice.
Illustrative example 3: Physical shortage identified
Book bridge: 80 opening + 40 receipts − 70 supplies = 50 units. Physical stock is 47, leaving an unexplained shortage of 3. Investigate before deciding the correct movement and tax treatment.
Illustrative example 4: Manufacturing mass balance
For a process expressly assumed to use comparable kilogram measures, input consumed is 1,000 kg; finished output is 880 kg and by-product 70 kg. The process balance leaves 50 kg waste, or 5% of input. This is a modelled reconciliation, not a legally prescribed normal-loss percentage.
Illustrative example 5: Two-location transfer
Warehouse A starts at 100 units and sends 30 to B. A closes at 70 and B’s relevant receipt is 30, giving 100 across the two locations before other movements. Consolidation must eliminate the internal transfer to avoid treating it as an extra external purchase or a loss; any GST consequence of the transfer is assessed separately.
Illustrative example 6: Correcting duplicate receipt evidence
A stock bridge shows 300 opening + 150 recorded receipts − 200 supplies = 250 units. Evidence establishes that 20 receipt units were duplicated. Correct receipts to 130 through a traceable adjustment; the corrected closing balance is 230, a reduction of 20, with the electronic edit trail retained.
Ten-step verification table
| Step | Action | Evidence |
|---|---|---|
| 1 | Confirm taxpayer population | Registration and section 10 position. |
| 2 | Define item and unit | SKU master and documented unit conversions. |
| 3 | Reconcile opening quantities | Prior closing and opening adjustment trail. |
| 4 | Match inward receipts | Purchase/receipt and ownership documents. |
| 5 | Match supply quantities | Invoices, challans and dispatch evidence. |
| 6 | Separate non-sale movements | Loss, theft, destruction, write-off, gift and sample records. |
| 7 | Reconcile production where relevant | Monthly input/output, scrap and waste accounts. |
| 8 | Verify locations and transit | Addresses, location balances and transfer documents. |
| 9 | Resolve count differences | Count sheets, investigation and authenticated corrections. |
| 10 | Preserve accessible records | Edit logs, statutory retention review and production-ready evidence. |
Sixteen practitioner FAQs
1. Who is excluded from Rule 56(2)’s stock-account wording?
Persons paying tax under section 10. That specific exclusion must not be treated as removing every other record obligation.
2. Are purchases and sales enough?
No. The rule identifies other stock movements and the closing balance as well.
3. Must free samples be separately visible?
Yes. Rule 56(2) expressly includes goods disposed of as gifts or free samples.
4. Can destruction be entered as sales merely to balance stock?
No. Record the actual movement with evidence and assess tax consequences separately.
5. Does a stock entry itself decide ITC eligibility?
No. It supports a separate review under the applicable credit provisions.
6. Does the guide prescribe a wastage percentage?
No. The 5% example is only the result of its fictional process facts.
7. Should different units be added together?
No. Convert consistently where supportable or maintain separate input/output accounts.
8. What additional account applies to manufacturers?
Rule 56(12) requires monthly production accounts with quantitative input, output, waste and by-product details.
9. How should unexplained shortages be handled?
Investigate receipt, dispatch, timing and unit errors before identifying a genuine physical loss or other movement.
10. Can a warehouse transfer be ignored?
No. Preserve each location’s receipt and dispatch trail and reconcile the consolidated position.
11. Does consolidation settle transfer taxability?
No. The quantity elimination prevents double counting; GST classification remains a separate question.
12. Why retain complete storage addresses?
Rule 56(5)(c) addresses storage premises, including transit stock, and the particulars stored there.
13. Can an electronic opening balance be silently replaced?
No. Rule 56(8) requires an electronic edit/deletion log and a reliable correction trail.
14. Does a signed count sheet cure all accounting errors?
No. Reconcile its quantities to transactions, ownership and the correction record.
15. Can the ERP retention default be used without review?
No. Apply the statutory preservation framework and any longer applicable requirements to the actual records.
16. What makes a stock file reviewable?
A reproducible item/location bridge with movement documents, count differences, reasons for adjustments and separate tax conclusions.
Conclusion
Rule 56 requires a stock movement record that distinguishes supplies from losses, destruction, gifts and free samples. A quantity bridge supports verification, but does not by itself decide output tax or input-tax-credit treatment.