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 Conquering Retirement Challenges for Women Looking ahead can help you conquer these unique obstacles. Capital Gains Tax Estimator Use this calculator to estimate your capital gains tax. RE: Retirement How does your ideal retirement differ from reality, and what can we do to better align the two?