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 Message Thank you! Oops! Related Content Bank on Your Good Health How to lower your risk of chronic illness The Real Cost of a Vacation Home What if instead of buying that vacation home, you invested the money? Inflation & Your Money It's important to understand how inflation is reported and how it can affect investments.