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 Financial Empowerment for Women Tips on how women can gain financial confidence. Eight Mistakes That Can Upend Your Retirement There are common mistakes you can avoid when saving for retirement. Questions to Consider When Buying a Vacation Home Doing your research is key before buying a vacation home.