Financial mathematics
Straight-line book depreciation
An accounting illustration of cost allocation over a useful life, separate from tax depreciation.
No numbers are uploaded or stored by this page.
Sources to check
Mathematical illustration; no tax-law rate is applied.
Annual book depreciation
$9,000
Monthly book depreciation$750
Cost less salvage value$45,000
What this model assumes
- Mathematical straight-line book depreciation with a full year of use. This is not MACRS, tax depreciation, bonus depreciation, or §179.
Educational summaries, not individualized tax or legal advice. Check the source, applicable tax year, effective dates and subsequent developments. External sources are independent of Syso.tax.
← Back to all calculators