A Richer Retirement: Supercharging the 4% Rule to Spend More and Enjoy More by William P. Bengen – Paperback

Maximize Your Retirement Spending with A Richer Retirement by the Creator of the 4% Rule.

About the Book

A Richer Retirement provides a comprehensive guide for maximizing withdrawals from your investment accounts during retirement. You’ll learn how to compute a maximum withdrawal rate compatible with your family’s risk tolerance, allowing you to enjoy your retirement savings as much as possible while receiving guidance on when, why, and how to adjust your withdrawals to ensure your savings last your entire life. This isn’t just theory—it’s based on decades of research analyzing real market conditions, inflation cycles, and retiree outcomes.

From the Back Cover

“Stop being afraid to spend the money you worked so hard to save. This book shows you exactly how much you can safely withdraw each year, so you can actually enjoy your retirement without the constant worry of outliving your nest egg.”

About the Author

William P. Bengen received degrees from M.I.T. in Aeronautics & Astronautics and from the College for Financial Planning, working as an aerospace engineer, CEO of his family’s business, fee-only financial planner, and currently as a financial researcher. In the early 1990s, his research on retirement withdrawal sustainability gave rise to the so-called “4% Rule,” and he is frequently quoted in major financial publications. He’s a recipient of the NAPFA’s Robert J. Underwood Distinguished Service Award, and his work has influenced how millions of people approach retirement planning.

Who Is This Book For?

This book is essential for anyone entering, nearing, or already in retirement who wants clarity on how much they can safely spend. If you’re worried about running out of money, being too conservative with your spending, or confused by conflicting retirement advice, this book provides the research-backed answers you need. It’s equally valuable for financial advisors and planners who serve retirement clients and want to implement evidence-based withdrawal strategies. Whether you have $500,000 or $5 million saved, you’ll gain the confidence to make informed spending decisions.

Frequently Asked Questions (FAQs)

Q: Is the 4% rule still valid for retirement planning today?
The 4% rule was always meant to be the floor, designed for worst-case scenarios. Bengen’s new research shows that 4.7% is now the conservative starting point, and many people can safely spend 5.25-5.5% or more depending on their specific circumstances.

Q: Who should read A Richer Retirement book by William Bengen?
Anyone approaching or in retirement who wants to maximize their spending without running out of money should read this. It’s also essential for financial advisors helping clients create sustainable withdrawal plans based on the latest research.

Q: What makes this retirement book different from other financial planning guides?
This book is written by the researcher who created the original 4% rule and includes over 30 years of additional market data, more asset classes, and lessons from real-world retirees. You’re getting insights from the authoritative source, not just another interpretation.

Q: Does A Richer Retirement cover Social Security and other income sources?
Yes, the book addresses how to integrate Social Security and other guaranteed income into your withdrawal strategy. It focuses primarily on portfolio withdrawals and shows you how to coordinate all your income sources for optimal retirement spending.

Q: How does William Bengen’s updated research change retirement withdrawal strategies?
Bengen’s updated research uses a more diversified portfolio including micro, small and midcap stocks as well as international stocks, which increases safe withdrawal rates. He also introduces concepts like rising equity glidepaths and front-loading retirement expenses that can help you spend more confidently throughout retirement.