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 Bridging the Confidence Gap In the world of finance, the effects of the "confidence gap" can be especially apparent. Infographic: Whole Life Insurance Can Be an Essential Piece You buy whole life insurance as protection for your loved ones and your legacy. But it can be so much more. Split Annuity Strategy Here's one strategy that combines two different annuities to generate income and rebuild principal.