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 Consider These 3 Things Before Driving Off the Lot There are a few things to consider when buying or leasing your next vehicle. Long-Term-Care Protection Strategies The chances of needing long-term care, its cost, and strategies for covering that cost. Contributing to an IRA? Determine if you are eligible to contribute to a traditional or Roth IRA.