Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment. 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 Inflation and the Real Rate of Return Learn about the role of inflation when considering your portfolio’s rate of return with this helpful article. Countdown to College Preparing for college means setting goals, staying focused, and tackling a few key milestones along the way. Social Security: Five Facts You Need to Know Here are five facts about Social Security that are important to keep in mind.