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. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Take the Stage: Planning for All Types of Families What is a family? In the 1950s, the notion of the nuclear family predominated: Mom, dad and their biological children. Today, things are different. The term “family” embraces everything from... Annuity Comparison This calculator compares a hypothetical fixed annuity with an account where the interest is taxed each year. Planning for All Families These planning tips can help.