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 SECURE Act 2.0: An Overview The second iteration of the SECURE Act brings forward several changes to the world of retirement. Inflation and Your Portfolio Even low inflation rates can pose a threat to investment returns. How Will Working Affect Social Security Benefits? Knowing the rules may help you decide when to start benefits.