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 Lifetime of Earnings Estimate how much you have the potential to earn during your working years. 5 Tips for Smarter Decisions in Turbulent Times Take the long view - 5 tips for staying on track even during volatile times The Most Overlooked Item of Any Home Improvement The item most homeowners forget on their home improvement project checklist is insurance.