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. Share | Have A Question About This Topic? Address Thank you! Oops! Related Contents Home Mortgage Deduction Use this calculator to assess the potential benefits of a home mortgage deduction. What Do Your Taxes Pay For? Here's a breakdown of how the federal government spends your tax money. Capital Gains Tax Estimator Use this calculator to estimate your capital gains tax.