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 Inflation and Your Portfolio Even low inflation rates can pose a threat to investment returns. How Insurance Deductibles Work Knowing how insurance deductibles work can help you save money and give you peace of mind. Earnings for All Seasons Earnings season can move markets. What is it and why is it important?