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 Message Thank you! Oops! Related Content Gift Yourself a Debt-Free Holiday Here are some tips on how to have a holly, jolly and less stressful gift-giving season. Insurance Needs Assessment: When You're Newly Married Marriage changes everything, including your insurance needs. How Insurance Deductibles Work Knowing how insurance deductibles work can help you save money and give you peace of mind.