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 The Half Million Dollar Baby The true cost of raising a child may be far more than you expect. Inflation & Retirement Estimate how much income may be needed at retirement to maintain your standard of living. What Is the Dividend Yield? This calculator helps determine your pre-tax and after-tax dividend yield on a particular stock.