Calculator Form
Full write-offs typically use 100%. Partial disposals apply the same percentage to cost, depreciation, and impairment reserve.
Formula Used
Disposed Cost = Original Cost × Write-Off Percentage
Disposed Accumulated Depreciation = Accumulated Depreciation × Write-Off Percentage
Disposed Impairment Reserve = Impairment Reserve × Write-Off Percentage
Book Value = Disposed Cost − Disposed Accumulated Depreciation − Disposed Impairment Reserve
Net Proceeds = Disposal Proceeds − Removal Cost
Gain or Loss = Net Proceeds − Book Value
Journal Rule: A loss is debited. A gain is credited. The asset account is credited for disposed cost.
How to Use This Calculator
- Enter the asset description, reference, and category.
- Input original cost, accumulated depreciation, and any impairment reserve.
- Enter expected proceeds, removal cost, and write-off percentage.
- Select the disposal method and write-off date.
- Add an estimated tax rate if you want a quick tax-effect estimate.
- Submit the form to view the journal entry, summary values, and graph.
- Use the CSV or PDF buttons to export the calculated report.
Example Data Table
| Asset | Cost | Accum. Dep. | Impairment | Proceeds | Removal Cost | Write-Off % | Book Value | Result |
|---|---|---|---|---|---|---|---|---|
| Delivery Van | USD 50,000.00 | USD 35,000.00 | USD 2,000.00 | USD 9,000.00 | USD 500.00 | 100% | USD 13,000.00 | Loss USD 4,500.00 |
| CNC Machine | USD 120,000.00 | USD 72,000.00 | USD 8,000.00 | USD 20,000.00 | USD 1,500.00 | 40% | USD 16,000.00 | Gain USD 2,500.00 |
| Office Printer | USD 8,000.00 | USD 7,600.00 | USD 0.00 | USD 0.00 | USD 150.00 | 100% | USD 400.00 | Loss USD 550.00 |
Accounting Note
This tool provides a structured estimate for disposal entries. Final posting may differ because of component accounting, asset retirement obligations, revaluation models, tax books, or local chart-of-accounts rules.
FAQs
1. What is an asset write-off entry?
An asset write-off entry removes an asset’s cost and related contra balances from the books. It also records any cash received, removal costs, and the resulting gain or loss.
2. How is book value calculated?
Book value equals the disposed cost minus disposed accumulated depreciation and disposed impairment reserve. It represents the carrying amount removed from accounting records.
3. Why would I use a write-off percentage?
Use a percentage when only part of an asset is retired, replaced, or sold. The calculator allocates cost, depreciation, and impairment proportionally.
4. When does a gain on disposal happen?
A gain occurs when net proceeds exceed the asset’s book value. In the journal entry, that gain is shown as a credit.
5. How are removal costs treated?
Removal costs reduce the economic benefit from disposal. This calculator records them as a debit to disposal expense and includes them in gain or loss measurement.
6. Can this calculator handle partial disposals?
Yes. Enter a write-off percentage below 100. The tool will proportionally dispose of cost, accumulated depreciation, and impairment reserve.
7. Does the tax rate change the journal entry?
No. The tax rate here estimates tax impact only. It does not automatically create deferred tax or income tax journal lines.
8. Should I post the generated entry exactly as shown?
Use it as a well-structured draft. Always confirm account names, policy requirements, approval workflow, and reporting rules before posting to your ledger.