INVESTING: Rules of Thumb

By Dr. David Edward Marcinko MBA MEd

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SPONSOR: http://www.MarcinkoAssociates.com

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Portfolio Allocation & Risk Management

🏦 100 Minus Age Rule: Subtract your age from 100 to estimate the percentage of your portfolio to invest in stocks. The rest goes to bonds or safer assets.

  • Rule of 110 or 120: A modern twist—subtract your age from 110 or 120 to allow for more stock exposure in a low-interest environment.
  • Diversify, Don’t Speculate: Spread investments across asset classes to reduce risk.
  • Don’t Invest What You Can’t Afford to Lose: Especially for speculative assets like crypto or startups.

📈 Growth & Returns

  • Rule of 72: Divide 72 by your annual return rate to estimate how many years it takes to double your money.
  • Time in the Market Beats Timing the Market: Staying invested long-term usually outperforms trying to predict short-term moves.
  • Start Early, Compound Often: The earlier you invest, the more compound interest works in your favor.

🧾 Budgeting & Saving

  • 50/30/20 Rule: Allocate 50% of income to needs, 30% to wants, and 20% to savings/investments.
  • Emergency Fund Rule: Save 3–6 months of living expenses before investing aggressively.
  • Pay Yourself First: Automatically invest a portion of your income before spending.

🧠 Behavioral & Strategy Tips

  • Buy What You Understand: Don’t invest in companies or assets you don’t comprehend.
  • Avoid Emotional Decisions: Fear and greed are the enemies of smart investing.
  • Rebalance Annually: Adjust your portfolio to maintain your target asset allocation.
  • Don’t Chase Past Performance: What worked last year may not work this year.

🏦 Retirement & Withdrawal

  • The 4% Rule: Withdraw 4% of your retirement savings annually to make it last ~30 years.
  • Save 15% of Income for Retirement: A common target for long-term financial security.
  • Max Out Tax-Advantaged Accounts First: Prioritize 401(k), IRA, or Roth IRA before taxable accounts.

COMMENTS APPRECIATED

EDUCATION: Books

SPEAKING: Dr. Marcinko will be speaking and lecturing, signing and opining, teaching and preaching, storming and performing at many locations throughout the USA this year! His tour of witty and serious pontifications may be scheduled on a planned or ad-hoc basis; for public or private meetings and gatherings; formally, informally, or over lunch or dinner. All medical societies, financial advisory firms or Broker-Dealers are encouraged to submit an RFP for speaking engagements: CONTACT: Ann Miller RN MHA at MarcinkoAdvisors@outlook.com -OR- http://www.MarcinkoAssociates.com

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Four Percent Rule VERSUS Rule of Twenty-Five

PHYSICIAN RETIREMENT PLANNING

By Staff Reporters

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The rule of 25 is just a different way to look at another popular retirement rule, the 4% rule. It flips the equation (100/4% = 25) to emphasize a different part of the retirement planning process — withdrawing vs. saving.

The 4% rule outlines a safe rate to withdraw funds for 30 years without running out of money. On the other hand, the rule of 25 is a savings-focused approach, providing a quick estimate of how much you need to accumulate before exiting the workforce.

LINK: https://www.nerdwallet.com/calculator/retirement-calculator

Let’s consider a scenario to highlight the difference:

  • Rule of 25: After accounting for her Social Security and other sources of retirement income, Dr. Matie PhD plans to spend $40,000 a year in retirement. 40,000 x 25 = $1 million, so Matie would need $1 million invested to cover annual expenses of $40,000.
  • The 4% rule: Dr. Matie, now a retiree, has $1 million in retirement savings and follows the 4% rule. She can safely withdraw $40,000 annually (4% of $1 million).

CITE: https://www.r2library.com/Resource/Title/082610254

While the 4% rule helps plan withdrawals during retirement, the rule of 25 helps establish a savings goal before retirement begins.

COMMENTS APPRECIATED

Thank You

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PODCAST: The FOUR PERCENT Spending Rule with Challenge?

Still Valid or Not?

PLUS the “RULES of 72, 78 and 115″ Explained”

By Staff Reporters

SPONSOR: http://www.CertifiedMedicalPlanner.org

CMP logo

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What Is The 4% Rule? How Much Money Do I Need To Retire? - YouTube

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The 4% Rule is a practical rule of thumb that may be used by retirees to decide how much they should withdraw from their retirement funds each year; according to Investopedia.

READ: https://www.investopedia.com/terms/f/four-percent-rule.asp#:~:text=The%20Four%20Percent%20Rule%20is%20a%20rule%20of,account%20balance%20that%20keeps%20income%20flowing%20through%20retirement.

The purpose of adopting the rule is to keep a steady income stream while maintaining an adequate overall account balance for future years. The withdrawals will consist primarily of interest and dividends on savings.

CITE: https://www.r2library.com/Resource/Title/082610254

READ: https://www.financial-planning.com/news/kitces-smart-fix-for-the-4-rule#:~:text=The%20purpose%20of%20the%204%25%20rule%20is%20to,when%20it%20provides%20superior%20outcomes%20in%20all%20situations.

CHALLENGE: But, experts like Mike Kitces are divided on whether the 4% withdrawal rate is the best option. Many, including the creator of the rule, say that 5% is a better rule for all but the worst-case scenario.

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RULES of 72, 78 and 115: https://medicalexecutivepost.com/2020/11/22/the-rules-of-72-78-and-115/

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PODCAST: https://www.bing.com/videos/search?q=4+percent+rule&&view=detail&mid=5B0C2D1CABA12C7CF6075B0C2D1CABA12C7CF607&&FORM=VRDGAR&ru=%2Fvideos%2Fsearch%3Fq%3D4%2Bpercent%2Brule%26FORM%3DHDRSC3

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Playing with the FIRE Movement

“What do you think of the FIRE movement?”

[By Rick Kahler CFP]

“What do you think of the FIRE movement?” a reporter asked me recently. I told her I was ambivalent about it.

The FIRE acronym in this context stands for “Financial Independence, Retire Early.” While a Harris poll done in late 2018 found most people over 45 had never heard of the FIRE movement, it apparently has caught fire among millennials.

The focus of FIRE adherents is lifestyle more than finances. Two books are the foundation of the FIRE movement: Your Money or Your Life, written in 1992 by Vicki Robin and Joe Dominguez, and Early Retirement Extreme, written in 2010 by Jacob Lund Fisker. The concept was popularized in 2011 by blogger Peter Adeney (Mr. Money Mustache), who lives in Longmont, CO. At the age of 30, Adeney and his wife retired with a retirement fund of $600,000 and a paid-for home.

According to the reporter who interviewed me, many advisors have strong opinions against the FIRE movement. This may seem odd. After all, financial independence and retiring early is often a goal of those seeking financial planning. That was certainly one of my goals when I was the age of today’s millennials.

I find very little to criticize about adopting a frugal lifestyle and saving as much as possible. For decades I have suggested living on half of what you make, with a goal of reaching financial freedom as soon as possible. Some FIRE proponents do save up to 50% of their income, which is five times more than their peers, according to a January 21, 2019, InvestmentNews article by Greg Iacurci, “Advisors throw cold water on FIRE Movement.”

What makes many financial planners uncomfortable is the definition of “early.” In my day, early was age 50, not 30. In terms of FIRE, Adeney promotes a lifestyle of aggressive frugality with the goal of retiring as soon as possible, using a 4% withdrawal rate as a guideline to determine the nest egg you need to accumulate.

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This raises two obvious issues that need clarification.

First, you need to earn enough to be able to live on 50 percent of your income. Relatively few young adults make that much. There is no magic income number, since the cost of living varies so much across the country.

One’s definition of frugality is also important. To some that may mean setting the thermostat at 68 all winter or driving a small fuel-efficient vehicle. For  others it may mean chopping your own wood to heat your living space only with a wood-burning stove or doing without a car altogether. As with many things, the wisdom is knowing when frugality crosses the line to dangerous deprivation.

Finally, the earlier you retires the longer your retirement nest egg must last. With a 4% withdrawal rate, someone retiring at age 70 has a much higher probability of seeing their investment portfolio last for their lifetime than someone retiring at age 30. Also, the rate of return on the portfolio is critical. The higher the rate of return the longer the funds will last. If there is any potential problem with the FIRE formula it’s probably this.

Since the average 30 year old may live another 60 years, and assuming a 4% return net of mutual fund and advisor fees, I would make a strong argument for a 2 percent withdrawal rate. Someone age 50 could reasonably withdraw 3%, while someone age 60 or above could probably be safe at 4%.

Assessment:

As with any conflagration, playing with FIRE irresponsibly can end up burning down the house. But used wisely, it can sustain life and make living much more rewarding.

Risk Management, Liability Insurance, and Asset Protection Strategies for Doctors and Advisors: Best Practices from Leading Consultants and Certified Medical Planners™8Comprehensive Financial Planning Strategies for Doctors and Advisors: Best Practices from Leading Consultants and Certified Medical Planners™

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