Investments Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment. Roth 401(k) vs. Traditional 401(k) This calculator compares employee contributions to a Roth 401(k) and a traditional 401(k). Inflation and Your Portfolio Even low inflation rates can pose a threat to investment returns. Jane Bond: Scaling the Ladder Agent Jane Bond is on the case, uncovering the mystery of bond laddering. The Junk Drawer Approach to Investing It's easy to let investments accumulate like old receipts in a junk drawer. Have a Question Name Email Address Phone Question Thank you! Oops!