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 Message Thank you! Oops! Related Content When Markets React When markets shift, experienced investors stick to their strategy. Managing Money as a Couple Keys to preparing to grow wealthy together. Understanding Extended Care Understanding the types of extended care services—and what those services could cost—may be critical.