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 Put It in a Letter A letter of instruction provides additional and more personal information regarding your estate. A Meal for All Generations When it comes to generational differences, knowing the facts can be difficult. Estate Strategies of the Rich and Famous The examples of famous celebrities underline the need for a clear estate strategy.