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 Investing for Impact Learn how to build a socially conscious investment portfolio and invest in your beliefs. Inflation and Your Portfolio Even low inflation rates can pose a threat to investment returns. When Does Your Personal Car Become a Commercial Vehicle? At what point can you call a personal vehicle commercial?