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 | Related Content Getting a Head Start on College Savings A few strategies that may help you prepare for the cost of higher education. Looking to Improve Your Financial Future? Consolidating financial accounts onto one platform can help you spell out a clearer financial future. Inflation & Retirement Estimate how much income may be needed at retirement to maintain your standard of living.