19 Jun Tax Cuts and Jobs Act: Impact on Individuals
On December 22, 2017, President Trump signed into law the Tax Cuts and Jobs Act, a sweeping $1.5 trillion tax-cut package that fundamentally changes the individual and business tax landscape. While many of the provisions in the new legislation are permanent, others (including most of the tax cuts that apply to individuals) will expire in eight years. Some of the major changes included in the legislation that affect individuals are summarized below; unless otherwise noted, the provisions are effective for tax years 2018 through 2025.
Individual income tax rates
The legislation replaces most of the seven current marginal income tax brackets (10%, 15%, 25%, 28%, 33%, 35%, and 39.6%) with corresponding lower rates: 10%, 12%, 22%, 24%, 32%, 35%, and 37%. The legislation also establishes new marginal income tax brackets for estates and trusts, and replaces existing “kiddie tax” provisions (under which a child’s unearned income is taxed at his or her parents’ tax rate) by effectively taxing a child’s unearned income using the estate and trust rates.
| Single | |
| If taxable income is: | Then income tax equals: |
| Not over $9,525 | 10% of the taxable income |
| Over $9,525 but not over $38,700 | $952.50 plus 12% of the excess over $9,525 |
| Over $38,700 but not over $82,500 | $4,453.50 plus 22% of the excess over $38,700 |
| Over $82,500 but not over $157,500 | $14,089.50 plus 24% of the excess over $82,500 |
| Over $157,500 but not over $200,000 | $32,089.50 plus 32% of the excess over $157,500 |
| Over $200,000 but not over $500,000 | $45,689.50 plus 35% of the excess over $200,000 |
| Over $500,000 | $150,689.50 plus 37% of the excess over $500,000 |
| Head of Household | |
| If taxable income is: | Then income tax equals: |
| Not over $13,600 | 10% of the taxable income |
| Over $13,600 but not over $51,800 | $1,360 plus 12% of the excess over $13,600 |
| Over $51,800 but not over $82,500 | $5,944 plus 22% of the excess over $51,800 |
| Over $82,500 but not over $157,500 | $12,698 plus 24% of the excess over $82,500 |
| Over $157,500 but not over $200,000 | $30,698 plus 32% of the excess over $157,500 |
| Over $200,000 but not over $500,000 | $44,298 plus 35% of the excess over $200,000 |
| Over $500,000 | $149,298 plus 37% of the excess over $500,000 |
| Married Individuals Filing Joint Returns | |
| If taxable income is: | Then income tax equals: |
| Not over $19,050 | 10% of the taxable income |
| Over $19,050 but not over $77,400 | $1,905 plus 12% of the excess over $19,050 |
| Over $77,400 but not over $165,000 | $8,907 plus 22% of the excess over $77,400 |
| Over $165,000 but not over $315,000 | $28,179 plus 24% of the excess over $165,000 |
| Over $315,000 but not over $400,000 | $64,179 plus 32% of the excess over $315,000 |
| Over $400,000 but not over $600,000 | $91,379 plus 35% of the excess over $400,000 |
| Over $600,000 | $161,379 plus 37% of the excess over $600,000 |
| Married Individuals Filing Separate Returns | |
| If taxable income is: | Then income tax equals: |
| Not over $9,525 | 10% of the taxable income |
| Over $9,525 but not over $38,700 | $952.50 plus 12% of the excess over $9,525 |
| Over $38,700 but not over $82,500 | $4,453.50 plus 22% of the excess over $38,700 |
| Over $82,500 but not over $157,500 | $14,089.50 plus 24% of the excess over $82,500 |
| Over $157,500 but not over $200,000 | $32,089.50 plus 32% of the excess over $157,500 |
| Over $200,000 but not over $300,000 | $45,689.50 plus 35% of the excess over $200,000 |
| Over $300,000 | $80,689.50 plus 37% of the excess over $300,000 |
Standard deduction and personal exemptions
The legislation roughly doubles existing standard deduction amounts, but repeals the deduction for personal exemptions. Additional standard deduction amounts allowed for the elderly and the blind are not affected by the legislation and will remain available for those who qualify. Higher standard deduction amounts will generally mean that fewer taxpayers will itemize deductions going forward.
2018 Standard Deduction Amounts
| Filing Status | Before Tax Cuts and Jobs Act | After Tax Cuts and Jobs Act |
| Single or Married Filing Separately | $6,500 | $12,000 |
| Head of Household | $9,550 | $18,000 |
| Married Filing Jointly | $13,000 | $24,000 |
Itemized deductions
The overall limit on itemized deductions that applied to higher-income taxpayers (commonly known as the “Pease limitation”) is repealed, and the following changes are made to individual deductions:
- State and local taxes— Individuals are only able to claim an itemized deduction of up to $10,000 ($5,000 if married filing a separate return) for state and local property taxes and state and local income taxes (or sales taxes in lieu of income).
- Home mortgage interest deduction— Individuals can deduct mortgage interest on no more than $750,000 ($375,000 for married individuals filing separately) of qualifying mortgage debt. For mortgage debt incurred prior to December 16, 2017, the prior $1 million limit will continue to apply. No deduction is allowed for interest on home equity indebtedness.
- Medical expenses— The adjusted gross income (AGI) threshold for deducting unreimbursed medical expenses is retroactively reduced from 10% to 7.5% for tax years 2017 and 2018, after which it returns to 10%. The 7.5% AGI threshold applies for purposes of calculating the alternative minimum tax (AMT) for the two years as well.
- Charitable contributions— The top adjusted gross income (AGI) limitation percentage that applies to deducting certain cash gifts is increased from 50% to 60%.
- Casualty and theft losses— The deduction for personal casualty and theft losses is eliminated, except for casualty losses suffered in a federal disaster area.
- Miscellaneous itemized deductions— Miscellaneous itemized deductions that would be subject to the 2% AGI threshold, including tax-preparation expenses and unreimbursed employee business expenses, are no longer deductible.
Child tax credit
The child tax credit is doubled from $1,000 to $2,000 for each qualifying child under the age of 17. The maximum amount of the credit that may be refunded is $1,400 per qualifying child, and the earned income threshold for refundability falls from $3,000 to $2,500 (allowing those with lower earned incomes to receive more of the refundable credit). The income level at which the credit begins to phase out is significantly increased to $400,000 for married couples filing jointly and $200,000 for all other filers. The credit will not be allowed unless a Social Security number is provided for each qualifying child.
A new $500 nonrefundable credit is available for qualifying dependents who are not qualifying children under age 17.
Alternative minimum tax (AMT)
The AMT is essentially a separate, parallel federal income tax system with its own rates and rules — for example, the AMT effectively disallows a number of itemized deductions, as well as the standard deduction. The legislation significantly narrows the application of the AMT by increasing AMT exemption amounts and dramatically increasing the income threshold at which the exemptions begin to phase out.
2018 AMT Exemption Amounts
| Filing Status | Before Tax Cuts and Jobs Act | After Tax Cuts and Jobs Act |
| Single or Head of Household | $55,400 | $70,300 |
| Married Filing Jointly | $86,200 | $109,400 |
| Married Filing Separately | $43,100 | $54,700 |
2018 AMT Exemption Phaseout Thresholds
| Filing Status | Before Tax Cuts and Jobs Act | After Tax Cuts and Jobs Act |
| Single or Head of Household | $123,100 | $500,000 |
| Married Filing Jointly | $164,100 | $1,000,000 |
| Married Filing Separately | $82,050 | $500,000 |
Other noteworthy changes
- The Affordable Care Act individual responsibility payment (the penalty for failing to have adequate health insurance coverage) is permanently repealed starting in 2019.
- Application of the federal estate and gift tax is narrowed by doubling the estate and gift tax exemption amount to about $11.2 million in 2018, with inflation adjustments in following years.
- In a permanent change that starts in 2018, Roth conversions cannot be reversed by recharacterizing the conversion as a traditional IRA contribution by the return due date.
- For divorce or separation agreements executed after December 31, 2018 (or modified after that date to specifically apply this provision), alimony and separate maintenance payments are not deductible by the paying spouse, and are not included in the income of the recipient. This is also a permanent change.
Prepared by Broadridge Investor Communication Solutions, Inc. Copyright 2018.