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 Split Annuity Strategy Here's one strategy that combines two different annuities to generate income and rebuild principal. Saving for College This calculator can help you estimate how much you should be saving for college. A Home Insurance Claim: To File Or Not To File Learn when it may not make sense to file a claim on your home insurance.