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 Money that Buys Good Health is Never Ill Spent It's important to make sure your retirement strategy anticipates health-care expenses. Asset Allocation Consider how your assets are allocated and if that allocation is consistent with your time frame and risk tolerance. A Look at Systematic Withdrawals This calculator may help you estimate how long funds may last given regular withdrawals.