The General Depreciation System
The general depreciation system is the most commonly used MACRS for depreciation calculation. A generic depreciation methodology applies the falling balance technique to personal property.
Understanding GDS
The declining balance applies the depreciation rate to the non-depreciated amount. They are depreciating a $1,000 asset at 25% per year, resulting in a $250 deduction in the first year, $187.50 in the second year, and so on.
The Modified Accelerated Cost Recovery System (MACRS) is the top depreciation method for US federal income tax deductions. The MACRS depreciation scheme provides higher deductions in the early years and more minor deductions later in ownership. MACRS calculates depreciation deductions using the falling balance or straight-line techniques.
Depreciation, Taxes
A taxpayer must use defined asset lifetimes and procedures to calculate tangible property depreciation tax deductions under MACRS. Classes are based on asset type or business use. Two sub-systems comprise MACRS: the general depreciation system (GDS) and the alternative depreciation system (ADS). GDS is most important for most assets.
An alternative depreciation system
Each depreciation method has a different asset depreciation period. FDS recovery times are usually shorter than ADS. ADS depreciation is equal each year except for the first and last years, which may not be 12 months. This strategy minimizes yearly depreciation costs by depreciating the asset over multiple years. Some assets have the same recovery duration under both systems. Cars, certain vehicles, and computers depreciate over five years, regardless of the system.
All assets in a class must utilize ADS. Choosing this system for an asset prevents further GDS usage.
IRS asset classes in GDS and ADS will have class lifetimes based on asset life estimations. Office furniture, fixtures, and equipment have a 10-year ADS class life and a 7-year GDS class life. A natural gas-producing facility has a 14-year ADS and a 7-year GDS.
Accelerated depreciation and GDS/ADS systems might affect financial outcomes.
Conclusion
- Personal property depreciates using the declining-balance technique in general depreciation.
- The declining-balance approach depreciates the non-depreciated balance.
- The main tax depreciation methods are the MACRS and decreasing balance, or straight-line methods.
