GST on Asset Disposal: Compare Sale Value and Credit History
A practical guide to gst on asset disposal, with a worked example, evidence checklist, common mistakes and steps to prepare a defensible working.
AI Summary
An old machine with book value ₹80,000 is sold for ₹1.2 lakh; retrieve its original ITC record. The useful result is a working that explains the facts, the calculation or classification, and the evidence behind the conclusion. This guide shows how to prepare that working and where a reviewer should investigate before accepting the result.
Scope and applicable period
Indian GST; apply the law, notification and return version for the transaction’s own period. The worked figures are illustrative, not a declaration of a newly notified rate.
Verification date: 11 October 2026. Figures and rates identified as assumptions are teaching examples; apply the stated conditions and the actual facts to a real assignment.
The key principle
Selling an asset involves accounting disposal and GST liability, which may use different bases. For capital goods or plant and machinery on which ITC was taken, Section 18(6) requires comparison with the prescribed reduced-credit amount and tax on transaction value. Retrieve the original credit record before applying that test. Book written-down value does not replace the statutory GST calculation.
Worked example
| Item | Value or fact | What it means |
|---|---|---|
| Book carrying amount | ₹80,000 | For accounting disposal |
| Sale value excluding GST | ₹1,20,000 | Transaction value assumed valid |
| Illustrative transaction-tax amount | ₹21,600 | At assumed 18%, not a rate determination |
| Reduced-credit comparison | Needs original ITC and dates | Apply prescribed method separately |
The ₹40,000 difference between sale value and carrying amount explains an accounting gain before other adjustments; it does not determine GST. Compute the applicable transaction tax and the statutory reduced-credit amount, then compare as required. If original ITC was not taken, the same credit-reduction comparison cannot be blindly copied. Link the sale invoice to the asset deletion so the disposal is captured once in both records.
A practical sequence
Identify the asset, original tax invoice and credit history. Establish whether section 18(6) or another relevant rule governs the disposal and calculate the required comparison using the actual facts.
Record the sale consideration and accounting gain or loss separately from GST liability. Link the output invoice and return entry to the asset-register disposal.
Where records of original credit are missing, investigate rather than assuming book written-down value is the GST base.
Keep transaction facts and return treatment separate
GST work involves several linked questions: what was supplied, which registration is involved, when liability arises, how it is valued and whether credit is available. A correct accounting entry does not answer all of them. Build the working at invoice level wherever practical, with transaction dates and document references. Reconcile values and tax separately, including amendments and reversals. When a rule or rate changes, use the notified effective date and conditions for the actual transaction; a Council recommendation or a software master update is not, by itself, the legal commencement of the change.
Evidence checklist
Keep the following records linked to the same entity, period and working version. Identify missing items explicitly; a checked box should mean the document was examined and supports the stated conclusion.
- Asset acquisition invoice and ITC history
- Acquisition and disposal dates
- Sale agreement and invoice value
- Prescribed reduction and comparison calculation
- Asset deletion and GST-return working
Common mistakes and how to avoid them
- Calculating GST only on the book gain. Compare the conclusion with the asset acquisition invoice and itc history and resolve any conflicting facts.
- Assuming a rate from another asset category. Trace the affected item to the sale agreement and invoice value before finalising the working.
- Using book WDV as the reduced-ITC amount. Use the asset deletion and gst-return working to make the final position and remaining exceptions clear.
Before you finalise
Recheck the example’s assumptions against the actual assignment, resolve the identified exceptions and make the final figure or conclusion traceable to its source. Preserve the reviewed version and the reason for material changes. For this task, the asset deletion and gst-return working should agree with the conclusion presented to the client, reviewer or authority.
Frequently asked question
Does a book loss mean no GST is payable? No. Liability depends on the supply, valuation and applicable capital-goods provisions, not the accounting gain or loss.
Sources and further reading
Related guide: Fixed asset register ppe depreciation ledger reconciliation.