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 Message Thank you! Oops! Related Content What Do Fine Wine and Financial Planning Have in Common? Do you love wine? Next question: Are you financially confident? This one is a little harder to answer, right? Medicare At 65+ 65 or older? It may be time to enroll in Medicare. Read to learn if you’re eligible. Four Really Good Reasons to Invest There are four very good reasons to start investing. Do you know what they are?