Quick Read A married couple, both 62, sits on $2.5 million spread across $1.6 million in traditional IRAs, $500,000 in Roth, and $400,000 in a taxable brokerage. They want to retire now, three years before Medicare and five years before full Social Security . Using a 3.8% gross withdrawal rate, they plan to pull $95,000 from the portfolio in year one. On paper, that looks like a comfortable middle-class income. In practice, it funds roughly $3,800 a month of actual spending.