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 Leaving Your Lasting Legacy Want to do more with your wealth? You might want to consider creating a charitable foundation. Estate Management 101 A will may be only one of the documents you need—and one factor to consider—when it comes to managing your estate. Why Everyone Needs an Estate Strategy Do you have an estate strategy? You should.