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 5 Tips for Smarter Decisions in Turbulent Times Take the long view - 5 tips for staying on track even during volatile times Traditional vs. Roth IRA One or the other? Perhaps both traditional and Roth IRAs can play a part in your retirement plans. Strategies For Managing Student Loan Debt Five strategies for managing your student debt.