2018 Tax Rates

Individuals

Tax Rate Single Filers Married Filing Jointly or Qualifying Widow/Widower Married Filing Separately Head of Household
10% Up to $9,525 Up to $19,050 Up to $9,525 Up to $13,600
12% $9,526 to $38,700 $19,051 to $77,400 $9,526 to $38,700 $13,601 to $51,800
22% $38,701 to $82,500 $77,401 to $165,000 $38,701 to $82,500 $51,801 to $82,500
24% $82,501 to $157,500 $165,001 to $315,000 $82,501 to $157,000 $82,501 to $157,500
32% $157,501 to $200,000 $315,001 to $400,000 $157,001 to $200,000 $157,501 to $200,000
35% $200,001 to $500,000 $400,001 to $600,000 $200,001 to $300,000 $200,001 to $500,000
37% $500,001 or more $600,001 or more $300,001 or more $500,001 or more

Estates & Trusts

Tax Rate Taxable Income
10% Up to $2,550
24% $2,551 to $9,150
35% $9,151 to $12,500
37% $12,501 or more

Corporations

Tax Rate Taxable Income
21% Flat rate applied to all income

Other Notable Changes From Tax Reform

$10,000 itemized deduction limit for state and local tax.
Unreimbursed employee expenses can no longer be deducted.
Moving expense deduction is gone.
No Obamacare penalty after 2018 for not having qualified coverage.
20% deduction on business pass-through income.
Estate tax exemption increased to $11.2 million per individual.

Social Security Tax Rates

Base Salary $128,400
Social Security Tax Rate 6.20%
Medicare Base Salary Unlimited
Medicare Tax Rate 1.45%

Standard Deductions

Single $12,000
Married Filing Jointly $24,000
Married Filing Separately $12,000
Head of Household $18,000

Miscellaneous Tax Information

Personal Exemption Repealed
Child Tax Credit $2,000
Sec 179 Limit $1,000,000
Business Mileage Rate 54.5 cents
Medical Mileage Rate 18 cents
Moving Mileage Rate Repealed
Charitable Mileage Rate 14 cents

2018 Due Dates

Return Form Due Date Extended Due Date
Individuals 1040 April 16, 2019 October 15, 2019
Partnerships/LLCs 1065 March 15, 2019 September 16, 2019
S-Corporations 1120S March 15, 2019 September 16, 2019
Corporations 1120 April 16, 2019 September 16, 2019
Estates/Trusts 1041 April 16, 2019 September 30, 2019
Not-for-profit 990 May 15, 2019 November 15, 2019
Employee Benefit 5500 July 31, 2019 October 31, 2019
W-2s January 31, 2019 N/A
1099s January 31, 2019 N/A

*Due dates may be different if you have a year-end other than December 31st