{What Is a Fully Depreciated Asset?|Suit Charges New Jersey Company With N95 Mask Price Gouging|How to Calculate Equipment Cost} Also, {check out|take a look at|try} {the percentage|the share|the proportion} {table|desk} {guide|information} in Publication 946, Appendix A for {the percentage|the share|the proportion} {you can|you'll be able to|you possibly can} deduct {each year|annually|every year}. In {fact|reality|truth}, there are {several|a number of} {methods|strategies} of calculating depreciation. {Depreciable Property|Write-off|Can {a fully|a totally|a completely} depreciated asset be revalued?} Is a car an asset?For double-declining depreciation, though, your formula is (2 x straight-line depreciation rate) x