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 Capital Gains Tax Estimator Use this calculator to estimate your capital gains tax. What Is a 1035 Exchange? 1035 exchanges provide a way to trade-in an annuity contract or life insurance policy without triggering a tax liability. Tax Management Strategies Learn more about taxes, tax-favored investing, and tax strategies.