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 Should I Buy or Lease an Auto? This calculator compares the financial impact of leasing versus buying an automobile. Estate Strategies of the Rich and Famous The examples of famous celebrities underline the need for a clear estate strategy. Personal Finance Tips for Military Families Military families face unique challenges, making personal finance even more critical.