Roth 401(k) vs. Traditional 401(k) This calculator compares employee contributions to a Roth 401(k) and a traditional 401(k). 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 Tax Deductions You Won't Believe Here are some examples of deductions from the IRS that were permitted and some that were, uh, too creative. And the Executor Is The right executor may help ensure the distribution of your assets is done with as little upheaval as possible. Financially Savvy at Six Figures Help your clients with these practical steps to make the most of their six-figure income.