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 Inflation and Your Portfolio Even low inflation rates can pose a threat to investment returns. How Interest Rates Affect Everything This is a good infographic to use, and reuse, whenever the benchmark interest rate goes up. The Lowdown on Those Free Credit Scores What’s the deal with your yearly free credit report?