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 The Business Cycle How will you weather the ups and downs of the business cycle? A Look at Systematic Withdrawals This calculator may help you estimate how long funds may last given regular withdrawals. Tax Rules When Selling Your Home The tax rules governing profits you realize from the sale of your home have changed in recent years.