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. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content The Cost of Procrastination Procrastination can be costly. When you get a late start, it may be difficult to make up for lost time. Leaving Your Lasting Legacy Want to do more with your wealth? You might want to consider creating a charitable foundation. Paying Off a Credit Card Enter various payment options and determine how long it may take to pay off a credit card.