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 Leaving Your Lasting Legacy Want to do more with your wealth? You might want to consider creating a charitable foundation. RE: Retirement How does your ideal retirement differ from reality, and what can we do to better align the two? Budget Check Up: Tax Time Is the Right Time Tax preparation may be the perfect time to give the household budget a check-up.