The 4% rule is now the 4.7% rule, creator says — but here’s what you need to consider before splashing out

Core Insights - The 4% rule, originally proposed by financial planner William Bengen, has been updated to a 4.7% rule to better reflect modern financial conditions [1][4] - Bengen's original rule was designed to help retirees withdraw a sustainable amount from their savings over a 30-year period [3][4] Group 1: Reasons for Update - The update is attributed to advancements in research and a changing financial landscape since the 1990s [2][6] - A significant concern among Americans is the fear of outliving their retirement savings, with 64% expressing more worry about running out of funds than death [5] Group 2: Changes in Investment Strategy - The original 4% rule was based on a portfolio of 50% large-cap stocks and 50% U.S. bonds, while modern portfolios often reflect a 60/40 or 70/30 split [7] - Retirees today may have a more diversified asset allocation, including cash, commodities, and real estate, compared to the historical focus on stocks and bonds [7]