Tax calculator, tables, rates

Calculate your 2018 tax

Quickly figure your 2018 tax by entering your filing status and income.

Tax calculator is for 2018 tax year only. Do not use the calculator for 540 2EZ or prior tax years.

Tax tables

Current year personal income tax

Prior years

Find prior year tax tables

Tax rate schedules

Personal income tax


Entity type Tax rate
Corporations other than banks and financials 8.84%
Banks and financials 10.84%
Alternative Minimum Tax (AMT) rate 6.65%
S corporation rate 1.5%
S corporation bank and financial rate 3.5%