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 Social Security: By the Numbers Here are five facts about Social Security that might surprise you. Finding a Mentor One of the most impactful steps you can take to propel your career forward is to find a mentor. Throughout life, we have had people who have guided us—our parents, teachers and coaches. Acres of Diamonds In life it often happens that the answers to our most pressing questions are right in our own backyards.