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 Social Security: Five Facts You Need to Know Here are five facts about Social Security that are important to keep in mind. Dreaming Up an Active Retirement When you retire, how will you treat your next chapter? Insurance Planning Following Divorce If you are recently divorced, take steps to ensure that you are properly protected.