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 Message Thank you! Oops! Related Content Extended Care: A Patchwork of Possibilities What is your plan for health care during retirement? The Most Overlooked Item of Any Home Improvement The item most homeowners forget on their home improvement project checklist is insurance. Understanding the SECURE Act 2.0 A timeline covering a few of the major provisions of the SECURE Act 2.0.