How to Retire Early Retiring early sounds like a dream come true, but it’s important to take a look at the cold, hard facts. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Retiring the 4% Rule A portfolio created with your long-term objectives in mind is crucial as you pursue your dream retirement. My Retirement Savings Estimate how long your retirement savings may last using various monthly cash flow rates. Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates.