Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. 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 Question Thank you! Oops! Related Content More Than a Paycheck Understanding the basics of disability income protection. Critical Estate Documents Sound estate management includes creating financial and healthcare documents. Here's an inside look. Tax Freedom Day Assess how many days you'll work to pay your federal tax liability.