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 Resolutions to Help Build Financial Independence Pursue financial independence in 2024 with a few simple but empowering resolutions. Does Your Portfolio Fit Your Retirement Lifestyle? Lifestyle considerations in creating your retirement portfolio. What Smart Investors Know Savvy investors take the time to separate emotion from fact.