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 Weatherproof Your Small Business How to risk-proof your small business. Acres of Diamonds In life it often happens that the answers to our most pressing questions are right in our own backyards. More Than a Paycheck Understanding the basics of disability income protection.