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. Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Tax Efficiency in Retirement What role would taxes play in your investment decisions? 4 Elements of an Estate Strategy Learn about the importance of having an estate strategy in this helpful and informative video. Investing with Your Heart For some, the social impact of investing is just as important as the return, perhaps more important.