Taxes Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates. Learn More What's My 2023 Tax Bracket? Check out this handy reference of updated ranges from the IRS in case your designated bracket has changed. Learn More Do You Owe The AMT? If you want to avoid potential surprises at tax time, it may make sense to know where you stand when it comes to the AMT. Learn More The Facts About Income Tax Millions faithfully file their 1040 forms each April. But some things about federal income taxes may surprise you. Learn More Have a Question Name Email Address Phone Question Thank you! Oops!