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 Insuring Your Business With a Buy/Sell Agreement It may help your business be better prepared in the event of the death of a principal or key employee. Charitable Giving: Smart from the Heart Do you have causes that you want to support with donations? How to Make the Tax Code Work for You When you take the time to learn more about how it works, you may be able to put the tax code to work for you.