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? Name Email Address Message Thank you! Oops! Related Content Estimating the Cost of College This worksheet can help you estimate the costs of a four-year college program. Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. Taxable vs. Tax-Deferred Savings Use this calculator to compare the future value of investments with different tax consequences.