Tax Freedom Day Assess how many days you'll work to pay your federal tax liability. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Home Mortgage Deduction Use this calculator to assess the potential benefits of a home mortgage deduction. How Much Home Can I Afford? With a few simple inputs you can estimate how much of a mortgage you may be able to obtain. Understanding Marginal Income Tax Brackets An inside look at how marginal income tax brackets work.