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 Question Thank you! Oops! Related Content A Penny Saved is Two Pennies Earned Here are some simple and inexpensive energy-saving tips that may help you save money. Term vs. Permanent Life Insurance When considering life insurance, it's important to understand your options. Problems with Probate Probate can be a completely public process, or it can be managed to include as little information as possible.