Maximum Salary Deferrals: | $18,500 for 401(k), 403(b), 501(c), 457 plans; / $12,500 for SIMPLE 'catch-up'contribution limits for age 50+: (additional $6,000 / $3,000 for SIMPLE) $2,650 for Health FSA |
Self-Employed: | SEP-IRA: $55,000 |
Traditional IRA Contributions Limit: | $5,500 (up to amount of earned income for the year)
additional catch-up $1,000 for age 50+ |
Traditional IRA Deduction AGI Phaseout: (when also eligible to contribute to a retirement plan at work) |
MFJ, QW: $101,000-$121,000 S, HH: $63,000-$73,000 MFS: 0-$10,000 (living apart all year, see S) And when taxpayer not plan-eligible, but spouse covered by a plan, MFJ: $189,000-$199,000 |
Roth IRA Contributions AGI Phaseout: |
MFJ: $189,000-$199,000 S, HH: $120,000-$135,000 MFS: 0-$10,000 (living apart all year, see S) |
Retirement Savings Credit ('Saver's Credit') AGI phaseout: |
MFJ: $63,000 HH: $47,250 S, QW, MFS: $31,500 |
Social Security: |
Before retirement age, can earn up to $15,720 without repaying benefits. Benefits reduced $1 for each $2 earned over limit Preceding months in year of reaching retirement age: $41,880. Benefits reduced $1 for each $3 earned over limit On/after retirement month, no limit. Earnings subject to SS tax: Employee: $128,400 (maximum $7,961 w/h) Household help: cash wages over $2,000 |
Health Savings Account: | Maximum HSA contribution $3,450 individual coverage / $6,900 family coverage.
additional catch-up $1,000 for age 55+ |
Child Tax Credit: | Increased to $2,000, and phaseout starts at a higher AGI level of 400K MFJ, 200K others. (TCJA) |
Educational Credit: (MFS ineligible) | American Opportunity Credit (aka Hope Credit): 100% of first $2,000, 25% of next $2,000 tuition (all 4 years college) AGI phaseout: $80,000-$90,000 (individual); $160,000-$180,000 (MFJ) Lifetime Learning Credit: 20% of up to $10,000 tuition (any year college+) AGI phaseout: $56,000-$66,000 (individual); $112,000-$132,000 (MFJ) |
Student Loan Interest: (MFS ineligible) | Up to $2,500 AGI phaseout: $65,000-$80,000 (individual); $135,000-$165,000 (MFJ) |
Earned Income Credit: (MFS ineligible) |
Earned income starting at: $6,780 (no child), $10,180 (one child), $14,290 (two/more children) Earned income/modified AGI phaseout range: (All phaseout ranges increased by $5,690 if MFJ) One qualifying child: $18,660-$40,320 (maximum credit $3,461) Two qualifying children: $18,660-$45,802 (maximum credit $5,716) Three/more qualifying children: $18,660-$49,184 (maximum credit $6,431) Qualifying without child: $8,340-$15,010 (maximum credit $519) (disqualified if investment income over $3,500, any filing status) |
Adoption Credit: | Up to $13,810 (phaseout $207,140-$247,140) |
'Kiddie Tax' | Child under 18/full-time student under 24, with interest/dividends over $2,100 |
Standard Mileage Rates: |
Business: 54.5¢ (Depreciation adjustment: 25¢) Charity: 14¢ Medical: 18¢ Employee business expenses and nonmilitary moving expenses are eliminated (TCJA). |
Itemized Deduction phaseout: | This has been eliminated. And with no personal exemptions, that phaseout also eliminated. (TCJA). |
Section 179 Expense: | per tangible personal property: $25,000; overall total $510,000 phaseout starts at $2,030,000 placed in service |
Depreciation Limit (with/without bonus depreciation): | Passenger auto limit, first year business: $10,000 / 11,160; Trucks, vans: $3,560 / $11,560
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Capital Gain Tax: | Long-term (holding over a year): 20% for the taxpayers in the highest 39.6% bracket 15% for taxpayers in other brackets, 0% for those in the 15%/10% brackets |
Gift Tax Exclusion/ Estate Exclusion: | $15,000 / $11,180,000 |
Foreign Income Exclusion: | $103,900 |
See the original 'NEW TAX LAWS' menu for historical changes. |
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2018 Standard Deductions | New for 2018 |
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