The IRS provides Form 1040-ES for you to calculate and pay estimated taxes for the current year. While the 1040 relates to the previous year, the estimated tax form calculates taxes for the current year. You use Form 1040-ES to pay income tax, self-employment tax and any other tax you may be liable for.
Tax Calculators Below:
Just click on the tab below for the Internal Revenue Service tax witholding calculator:
Need help in calculating the amount of tax due on your individual tax return? Enter your filing status and taxable income on the tab below:
INTUIT provides a free paycheck calculator
Sales Tax Calculators for the Internal Revenue Service