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 The Real Cost of a Vacation Home What if instead of buying that vacation home, you invested the money? How to Read Your Credit Report Solve a mystery while learning how important your credit report is with this story-driven interactive. Inflation and Your Portfolio Even low inflation rates can pose a threat to investment returns.