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. Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content When Should You Take Social Security Monthly Social Security payments differ substantially depending on when you start receiving benefits. 9 Facts About Retirement Regardless of how you approach retirement, there are some things about it that might surprise you. Jane Bond: Infiltrating the Market Agent Jane Bond is on the case, cracking the code on bonds.