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Business Tax Changes in the Tax Cuts and Jobs Act

The recently enacted Tax Cuts and Jobs Act (“TCJA”) is a sweeping tax package. We recently sent an update on how this law impacted individuals. Here’s an overview of some of the more important business tax changes in the new law. Unless otherwise noted, the changes are effective for tax years beginning in 2018.

Corporate Tax Rates Reduced – One of the more significant new law provisions cuts the corporate tax rate to a flat 21%. Before the new law, rates were graduated, starting at 15% for taxable income up to $50,000, with rates at 25% for income between 50,001 and $75,000, 34% for income between $75,001 and $10 million, and 35% for income above $10 million.
Increased Code Sec. 179 Expensing – The new law increases the maximum amount that may be expensed under Code Sec. 179 to $1 million. If more than $2.5 million of property is placed in service during the year, the $1 million limitation is reduced by the excess over $2.5 million. Both the $1 million and the $2.5 million amounts are indexed for inflation after 2018. The expense election has also been expanded to cover (1) certain depreciable tangible personal property used mostly to furnish lodging or in connection with furnishing lodging, and (2) the following improvements to nonresidential real property made after it was first placed in service: roofs; heating, ventilation, and air-conditioning property; fire protection and alarm systems; security systems; and any other building improvements that aren’t elevators or escalators, don’t enlarge the building, and aren’t attributable to internal structural framework.
Bonus Depreciation – Under the new law, a 100% first-year deduction is allowed for qualified new and used property acquired and placed in service after September 27, 2017 and before 2023. Pre-Act law provided for a 50% allowance, to be phased down for property placed in service after 2017. Under the new law, the 100% allowance is phased down starting after 2023.
Luxury Auto Depreciation Limits – Under the new law, for a passenger automobile for which bonus depreciation (see above) is not claimed, the maximum depreciation allowance is increased to $10,000 for the year it’s placed in service, $16,000 for the second year, $9,000 for the third year, and $5,760 for the fourth and later years in the recovery period. These amounts are indexed for inflation after 2018. For passenger autos eligible for bonus first year depreciation, the maximum additional first year depreciation allowance remains at $8,000 as under pre-Act law.
Limit on Business Interest Deduction – Under the new law, every business, regardless of its form, is limited to a deduction for business interest equal to 30% of its adjusted taxable income. For pass-through entities such as partnerships and S corporations, the determination is made at the entity, i.e., partnership or S corporation, level. Adjusted taxable income is computed for tax years beginning after 2017 and before 2022, without regard to deductions for depreciation, amortization, or depletion. Any business interest disallowed under this rule is carried into the following year, and, generally, may be carried forward indefinitely. The limitation does not apply to taxpayers (other than tax shelters) with average annual gross receipts of $25 million or less for the three-year period ending with the prior tax year. Real property trades or businesses can elect to have the rule not apply if they elect to use the alternative depreciation system for real property used in their trade or business. Certain additional rules apply.
Like-Kind Exchange Treatment Limited – Under the new law, the rule allowing the deferral of gain on like-kind exchanges of property held for productive use in a taxpayer’s trade or business or for investment purposes is limited to cover only like-kind exchanges of real property not held primarily for sale. Under a transition rule, the pre-TCJA law applies to exchanges of personal property if the taxpayer has either disposed of the property given up or obtained the replacement property before 2018.
Net Operating Loss (“NOL”) Deduction Modified – Under the new law, generally, NOLs arising in tax years ending after 2017 can only be carried forward, not back. The general two-year carryback rule, and other special carryback provisions, have been repealed. These NOLs can be carried forward indefinitely, rather than expiring after 20 years. Additionally, under the new law, for losses arising in tax years beginning after 2017, the NOL deduction is limited to 80% of taxable income, determined without regard to the deduction.
Alternative Minimum Tax Repealed for Corporations – The corporate alternative minimum tax (AMT) has been repealed by the new law.
Entertainment Expenses – The new law eliminates the 50% deduction for business-related entertainment expenses.
New Rules for Post-2021 Research and Experimentation (“R & E”) Expenses – Under the new law, specified R & E expenses paid or incurred after 2021 in connection with a trade or business must be capitalized and amortized ratably over a 5-year period (15 years if conducted outside the U.S.). These include expenses for software development, but not expenses for land, or depreciable or depletable property used in connection with the R & E (but do include the depreciation and depletion allowance for such property). Under pre-TCJA law, i.e., for R&E expenses paid or incurred before 2022, these expenses are deductible currently or may be capitalized and recovered over the useful life of the research (not to exceed 60 months), or over a ten-year period, at the taxpayer’s election.

As you can see from this overview, the new law affects many areas of taxation. If you wish to discuss the impact of the law on your particular situation, please contact Jamie Downey at 800-849-6022 or at JMDowney@DowneyCoCPA.com.

Downey Co CPA