The Tax Cuts and Jobs Act (TCJA) enhances some tax breaks for businesses while reducing or eliminating others. One break it enhances — temporarily — is bonus depreciation. While most TCJA provisions go into effect for the 2018 tax year, you might be able to benefit from the bonus depreciation enhancements when you file your 2017 tax return.
The Old Rules
Under pre-TCJA law, for qualified new assets that your business placed in service in 2017, you can claim a 50% first-year bonus depreciation deduction. Used assets don’t qualify. This tax break is available for the cost of new computer systems, purchased software, vehicles, machinery, equipment, office furniture, etc.
In addition, 50% bonus depreciation can be claimed for qualified improvement property, which means any qualified improvement to the interior portion of a nonresidential building if the improvement is placed in service after the date the building is placed in service. But qualified improvement costs don’t include expenditures for the enlargement of a building, an elevator or escalator, or the internal structural framework of a building.
The TCJA Rules
The TCJA significantly expands bonus depreciation: For qualified property placed in service between September 28, 2017, and December 31, 2022 (or by December 31, 2023, for certain property with longer production periods), the first-year bonus depreciation percentage increases to 100%. In addition, the 100% deduction is allowed for not just new but also used qualifying property.
The new law also allows 100% bonus depreciation for qualified film, television and live theatrical productions placed in service on or after September 28, 2017. Productions are considered placed in service at the time of the initial release, broadcast or live commercial performance.
Beginning in 2023, bonus depreciation is scheduled to be reduced 20 percentage points each year. So, for example, it would be 80% for property placed in service in 2023, 60% in 2024, etc., until it would be fully eliminated in 2027.
For certain property with longer production periods, the reductions are delayed by one year. For example, 80% bonus depreciation would apply to long-production-period property placed in service in 2024.