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 What Is My Life Expectancy? Estimate how many years you may need retirement assets or how long to provide income to a surviving spouse or children. Choosing a Retirement Plan that Fits Your Business To choose a plan, it’s important to ask yourself four key questions. Finding the Balance The sandwich generation faces unique challenges. For many, meeting needs is a matter of finding a balance.