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. Related Content A Decision Not Made Is Still a Decision Investors who put off important investment decisions may face potential consequence to their future financial security. RE: Retirement How does your ideal retirement differ from reality, and what can we do to better align the two? 3 Estate Challenges for Blended Families This article will help your clients with blended families think and prepare their estate strategy.