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 Question Thank you! Oops! Related Content The Big Picture–Little Focus on Big Issues If the stock market is hitting record highs, why aren’t money managers feeling the love? A Look at Whole Life Insurance Whole life insurance remains in force as long as you remain current with premiums. Here's how it works. Do You Owe The AMT? If you want to avoid potential surprises at tax time, it may make sense to know where you stand when it comes to the AMT.