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 Raising Healthy Children Healthy habits are one of the greatest gifts to give your child. Retirement Traps to Avoid Beware of these traps that could upend your retirement. SECURE Act 2.0: An Overview The second iteration of the SECURE Act brings forward several changes to the world of retirement.