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 Are Alternative Investments Right for You? With alternative investments, it’s critical to sort through the complexity. How Insurance Deductibles Work Knowing how insurance deductibles work can help you save money and give you peace of mind. Consider Keeping Your Life Insurance When You Retire Reasons to retain your coverage into your retirement years.