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 The Twelve Steps to Living Confidently: Goals A step-by-step plan to become more financially and emotionally confident can make this year awesome. How Insurance Deductibles Work Knowing how insurance deductibles work can help you save money and give you peace of mind. Filing Final Tax Returns for the Deceased The federal government requires deceased individuals to file a final income tax return.