| To calculate MACRS depreciation |  |
| MACRS formula depreciation uses either a declining balance formula or a straight-line formula. MACRS Straight-Line Formula Depreciation MACRS Declining Balance Depreciation MACRS Straight-Line Formula Depreciation In the MACRS straight-line method, Infor ERP LN calculates a new applicable percentage of depreciation in each year of the asset's life. The MACRS SL formula uses the asset's remaining life rather than its original depreciation life in the calculation. In MACRS straight line, Infor ERP LN calculates the percentage for a year by dividing one depreciation period by the remaining life of the asset, and then applying this amount with the averaging convention to determine the depreciation amount for that year. In the first year, Infor ERP LN divides the resulting annual depreciation amount evenly across each period from the beginning of the recovery period to the end of the year. In subsequent years, Infor ERP LN divides the depreciation amount evenly across each period in the year. Note If the asset for which you are calculating depreciation contains an averaging convention, Infor ERP LN adjusts the depreciation expense for the first half-yearly, quarterly, or monthly calculation. For more information, refer to Calculations and Averaging Conventions. MACRS straight line formula:
    depreciation =  (cost - accumulated depreciation) * (1 / remaining life)
Example Your company has an asset with a cost of $10,000, an estimated life of seven years, and a half year averaging convention. Because of the averaging convention, Infor ERP LN must calculate the full annual depreciation for the first year but record only half of the resulting depreciation. The annual depreciation for the first year of the asset's life is calculated as:
    [ $10,000 * (1 / 7) ]
    ___________________ = $714.29
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Infor ERP LN divides this amount evenly from the in-service date to the end of the first fiscal year. In the second year of the asset's life, the remaining life is now 6.5 years. Infor ERP LN calculates the annual depreciation as follows:
    [ ($10,000 - $714.29) * (1 / 6.5) ] = $1428.57
Infor ERP LN divides this amount evenly across the twelve periods in the calendar year which results in a depreciation amount of $119.05 in each period of the second year. In the third year of the asset's life, the remaining life is now 5.5 years. Infor ERP LN calculates the annual depreciation as follows:
    [ ($10,000 - $2142.86) * (1 / 5.5) ] = $1428.57
Infor ERP LN divides this amount evenly across the twelve periods in the calendar year which results in a depreciation amount of $119.05 in each period of the third year. Note If the asset for which you are calculating depreciation contains an averaging convention, Infor ERP LN adjusts the depreciation expense for the first half-yearly, quarterly, or monthly calculation. For more information, refer to Calculations and Averaging Conventions. MACRS Declining Balance Depreciation The formula used by MACRS declining balance is the same as the formula used in the regular declining balance formula with a switch to straight line. Infor ERP LN uses declining balance for the first portion of the asset's life, then switches to straight line with remaining life. Note If the asset for which you are calculating depreciation contains an averaging convention, Infor ERP LN adjusts the depreciation expense for the first half-yearly, quarterly, or monthly calculation. For more information, refer to Calculations and Averaging Conventions. Related topics To calculate MACRS table depreciation |