Calculate taxes for independent contractors and 1099 workers. Calculate your estimated taxes, find deductions, and get tips for filing in North Carolina.
Calculate federal income tax
Federal income tax is calculated using progressive tax brackets — you pay each rate only on income within that bracket, not on your total income. State income tax rates range from 0% (Texas, Florida) to 13.3% (California). This calculator applies 2026 federal and state rates to your taxable income after standard deductions.