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 2016 Tax Data You Should Know Like it or not, taxes are part of life. Understanding them could help your tax-saving strategy. Capital Gains Tax Estimator Use this calculator to estimate your capital gains tax. Do You Have Financial Vampires in Your Life? Financial vampires can take a lot out of you, are there any in your life?