Complete Analysis of the Tax Cuts and Jobs Act
Individual Tax Return Changes
- Standard deduction increased
- Married $25,100
- Head of household $18,800
- Single filers $12,550
- Personal exemptions suspended
- Capital gains provisions conformed
- The Act generally retains present law 0%, 15%, and 20% tax rates on net capital gains and qualified dividends
- Deductions for personal casualty & theft losses suspended
- Child tax credit increased
- Partial credit for non-child dependents
- For tax years beginning after Dec. 31, 2017 and before Jan. 1, 2026, the child tax credit is increased to $2,000
- State and local tax (SALT) deduction limited
- A taxpayer may claim an itemized deduction up to $10,000
- Up to $5,000 for married taxpayers filing separately
- Mortgage interest deduction limited
- Tax years beginning after Dec. 31, 2017 and before Jan. 1, 2026, the deduction for home mortgage interest is limited to interest on up to $750,000 ($375,000 for married taxpayers filing separately) of acquisition of indebtedness
- Deduction for interest on home equity indebtedness is suspended
- New lower limit doesn’t apply to acquisition indebtedness incurred before Dec. 15, 2017
- Medical expense deduction threshold temporarily reduced from 10% to 7.5%
- Individual charitable contribution deduction limitation increased from 50% to 60%
- Alimony deduction by payor/inclusion by payee suspended – for any divorce or separation agreement executed after Dec. 31, 2018
- Miscellaneous itemized deductions suspended
- Exclusion for moving expense reimbursements suspended
- Moving expenses deduction suspended
- Repeal of ACA individual mandate – After 12/31/18
- Individual AMT retained, with higher AMT exemption amounts
- Estate and gift tax retained, with increased exemption amount
- Estate exemption goes to $11.2 million
- A taxpayer may claim an itemized deduction up to $10,000
Business Tax Changes That Affect Most Of Us
- Corporate tax rates reduced
- For tax years beginning after Dec. 31, 2017, the corporate tax rate is a flat 21% rate
- Corporate alternative minimum tax repealed
- Increased Code Section 179 expensing
- For property placed in service in tax years beginning after Dec. 31, 2017, the maximum amount a taxpayer may expense under Code Sec. 179 is increased to $1 million, and the phase-out threshold amount is increased to $2.5 million.
- For tax years beginning after 2018, these amounts (as well as the $25,000 sport utility vehicle limitation) are indexed for inflation Temporary 100% cost recovery of qualifying business assets
- Luxury automobile depreciation limits increased
- For passenger automobiles placed in service after Dec. 31, 2017 for which the additional first-year depreciation deduction under Code Sec. 168(k) is not claimed, the maximum amount of allowable depreciation is increased to: $10,000 for the year in which the vehicle is placed in service, $16,000 for the second year, $9,600 for the third year, and $5,760 for the fourth and later years in the recovery period.
- For passenger automobiles placed in service after 2018, these dollar limits are indexed for inflation.
- For passengers autos eligible for bonus first-year depreciation, the additional first-year depreciation allowance remains at $8,000.
- Recovery period for certain real property improvements is shortened
- Limits on deduction of business interest
- For tax years beginning after Dec. 31, 2017, every business, regardless of its form, is generally subject to a disallowance of a deduction for net interest expense in excess of 30% of the business’s adjusted taxable income.
- Employer’s deduction for fringe benefit expenses limited
- Nondeductible penalties and fines and No deduction for amounts paid for sexual harassment subject to nondisclosure agreement
- Deduction for local lobbying expenses eliminated
- New credit for employer-paid family and medical leave
- Pass-Throughs
- New deduction for pass-through income
- For tax years beginning after Dec. 31, 2017 and before Jan. 1, 2026, the Act adds a new deduction for noncorporate taxpayers for qualified business income–also referred to as the “pass-through deduction.” The deduction reduces taxable income, rather than adjusted gross income (AGI), but is available to taxpayers who take the standard deduction. The deduction is generally 20% of a taxpayer’s qualified business income (QBI) from a partnership, S corporation, or sole proprietorship. QBI is defined as the net amount of items of income, gain, deduction, and loss with respect to the trade or business.