Five Mathematical Reasons to Delay Retirement by Five Years
Release Date: 08/06/2025
The Power Of Zero Show
In today’s episode, David McKnight breaks down the creditor protection rules for Roth IRAs and Roth 401(k)s, as well as why more and more Americans are turning to tax-free accounts to insulate themselves from creditors… and the Government itself. In theory, under Federal Law, all IRAs traditional or Roths receive a certain level of bankruptcy protection under the Bankruptcy Abuse Prevention and Consumer Protection Act of 2005. However, that protection is specifically tied to bankruptcy proceedings. If you’re sued in civil court, the Federal bankruptcy statute doesn’t automatically...
info_outlineThe Power Of Zero Show
This episode features David McKnight sharing the top five reasons why a Roth 401(k) is far superior to a traditional 401(k). Something important to keep in mind: the decision you make today will determine how much of your retirement money your future self actually gets to keep. David touches upon the fact that choosing the wrong 401(k) could cost you hundreds of thousands of dollars in unnecessary taxes in retirement. Tax rate risk is the first big reason why you should consider investing in a Roth 401(k) over a traditional 401(k). David lists a series of key questions people who invest in a...
info_outlineThe Power Of Zero Show
This episode sees David McKnight look at Suze Orman, who, despite being one of the most widely recognized financial voices in America, shares what appears to be incomplete advice. David believes that Orman has done a lot of good for a lot of people thanks to her financial discipline-centered approach (in addition to being a big proponent of Roth IRAs). He agrees with Orman: “Roth IRAs are powerful, no doubt about it. You contribute after tax dollars, your money grows tax-free, and, provided you meet the requirements, you can withdraw those funds in retirement 100% tax-free”. The U.S....
info_outlineThe Power Of Zero Show
David McKnight addresses three key questions you must be able to answer before executing a single Roth conversion. Too many people go for Roth conversions without a game plan – this is something that can lead to overpaying taxes and running out of money sooner than anticipated. David points out that if you can’t answer the three key questions, you should stop and reevaluate because guessing here can cost you big. “What’s the total amount I should convert from my IRA or 401(k) to tax-free?” is the first and most critical of the three questions. Remember, the goal of a Roth conversion...
info_outlineThe Power Of Zero Show
David McKnight busts some of the most common Roth conversion myths that are costing retirees hundreds of thousands – if not millions – of dollars over the course of retirement. The “Don’t worry about Roth conversion, you’ll be in a lower tax bracket when you retire” myth is based on two flawed assumptions. The first one is that your lifestyle will drop significantly in retirement, while the second is the one related to future tax rates being the same or lower than they are today. David points out that, in retirement, people want to maintain their lifestyle. In some cases,...
info_outlineThe Power Of Zero Show
Today’s episode revolves around one of the biggest financial debates among pre-retirees and retirees: When should you take Social Security? Host David McKnight touches upon the recent debate of two of the smartest voices in the field – Dr. Laurence “Larry” Kotlikoff and Dr. Derek Tharp – on this exact question. Dr. Tharp, out of the University of Southern Maine, notes that economists commonly recommend delaying social security benefits until age 70. Boston University’s Dr. Kotlikoff agrees and explains that delaying can give you a 76% higher monthly benefit compared to taking...
info_outlineThe Power Of Zero Show
David McKnight looks at what happened when NASCAR legend Kyle Busch reportedly lost $8+ million in what was supposed to be a tax-free retirement plan. The plan Busch relied on was built around an indexed universal life insurance policy. According to Kyle and Samantha Busch’s lawsuit, they paid more than $10.4M into several IUL policies issued by Pacific Life Insurance between 2018 and 2022. While these policies were pitched as a safe, self-funding, tax-free retirement plan, things didn’t go as promised… Poor design, unrealistic expectations, a delayed 1035 exchange, and poor...
info_outlineThe Power Of Zero Show
David McKnight focuses on three of the biggest names in personal finance – Dave Ramsey, Suze Orman, and Ken Fisher – and why you should be careful with following their advice. David emphasizes that anyone trying to wring the most efficiency out of their retirement savings should focus on advice that’s backed by math… not soundbites. While David Ramsey is the right person for people who are making less than they are spending, the same can’t be said for his retirement planning advice. For instance, he claims that 100% of cash value life insurance sucks 100% of the time. For...
info_outlineThe Power Of Zero Show
David McKnight compares the approach of some of the biggest names in personal finance: Suze Orman, and William “Bill” Bengen (the man who invented the 4% Rule). In a recent interview covered by MSN, Suze Orman declared flat out that the 4% Rule is dead since markets are volatile, interest rates fluctuate, and people are living longer. David shares the “origin story” of how the 4% Rule came to be – and its creator Bill Bengen. Interviewed by MSN, Bengen updated his research and concluded that, based on current data, a 4.7% withdrawal rate is now sustainable. David compares Orman’s...
info_outlineThe Power Of Zero Show
David McKnight discusses one of the most destructive pieces of retirement advice he has ever heard: that you should never do a Roth conversion in retirement or within five years of retiring. Dave Ramsey believes you should forego doing a Roth conversion if you’re within five years of retirement or are already retired – because of the so-called Five-Year Rule. The problem with this approach, according to David, is that Ramsey is misinterpreting what that rule actually means, in addition to confusing multiple rules and applying them to the wrong people. Ramsey’s advice, continues David,...
info_outlineHow could postponing your retirement by just five years transform your retirement picture? David McKnight shares mathematical reasons that could help.
Reason #1 is compounding. As David explains, “When you delay retirement, your money has more time to grow.”
The second reason for considering the postponement of your retirement has to do with the fact that an extra 5 years would give you more time to save.
Reason #3: Worried that your money won’t last as long as you do? Just remember that it doesn’t need to last as long.
If you retired at 65 and lived to 95, you’ll need your retirement savings to last 30 years.
In case you were to retire at 70, then you’d only need your savings to last 25 years.
The fourth reason for postponing retirement is a potentially higher withdrawal rate.
David touches upon the 4% Rule.
The rule states that if you’d like to have a higher chance of lasting a full 30-year retirement, you should never take more than 4% of your day #1 retirement balance, adjusted every year thereafter for inflation.
Studies show that your new sustainable withdrawal rate would be closer to 5%.
The final mathematical reason to delay retirement is to “boost your Social Security benefit.” It’s important to know that every year you delay Social Security after full retirement age, your benefit increases by about 8% until age 70.
Since Social Security is guaranteed, and inflation-adjusted, that becomes a reliable, predictable stream of income that complements all of your other streams of retirement.
Mentioned in this episode:
David’s national bestselling book: The Guru Gap: How America’s Financial Gurus Are Leading You Astray, and How to Get Back on Track
PowerOfZero.com (free video series)
@mcknightandco on Twitter
@davidcmcknight on Instagram
David McKnight on YouTube
Get David's Tax-free Tool Kit at taxfreetoolkit.com