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 Investment Challenges of the Affluent Investor Affluent investors face unique challenges when putting together an investment strategy. Make sure you keep these in mind. Eight Mistakes That Can Upend Your Retirement There are common mistakes you can avoid when saving for retirement. The 12 Steps to Living Confidently: Savings and Cash Flow Why is Cash Flow so important to understand?