fbpx

Articles

The 10% Rule: Limiting Lifestyle Creep

By Jimmy Turner, MD
The Physician Philosopher

The time filled with the most financial mistakes for many medical professionals is likely just after training has finished.  The light at the end of the tunnel has arrived.  Your monthly pay-check has now doubled, tripled, or maybe more (my take home residency pay check was 1/5 of my attending take home paycheck).

This all sounds like good news, right? Trust me, it won’t be if you don’t apply The 10% Rule.

The problem is that the light we see at the end of training is that it is often blinding.  “I’ve put my life on hold for the past ten years.  I deserve nice things!”  Or maybe it sounds more like this, “All of the other people I work with have nice homes and nice cars, don’t I deserve the same?

It’s a complicated problem. Is living like a resident after training worth it?

Our human nature is bent towards rewards that have long been due.  The head tells us what those naturally inclined towards impressive amounts of frugality would do:  Use the increased pay-check directly to destroy debt and aggressively investing.  But our heart often pull us in the opposite direction to satisfy all of that delayed gratification from training.  Buy the big house, nice car, and designer gadgets.

Today, follow along as we discuss the rule that allowed my family to increase our net worth by $254,000 in just one year after training.  It is the same rule that allowed us to pay off $200,000 in student loans in 19 months.

The 10% Rule Explained

There are going to be multiple times in life where you receive a bump in pay.  This may be due to a large (or small) promotion.  This may be due to a quarterly or annual bonus.  It may be because you achieved an incentive for publications, education, or clinically related outcomes.

The 10% Rule is applied in these situations where you receive an increase in the amount you take home.

The 10% Rule:
For every bump in pay, bonus, or unexpected money that you receive: 10% of the money goes towards lifestyle creep and the other 90% goes towards building wealth. 

For example, when my family went from making $6,000 per month in my (non-accredited) fellowship in regional anesthesia to making $17,000 as an attending physician I took ~10% of this post-tax raise (or ~$1,000) and I applied this money towards moderately frugal lifestyle creep.

Let’s be honest for a second. Lifestyle creep on most personal finance blogs is considered worse than one of the seven deadly sins. They’ll tell you, “nothing is worse than lifestyle creep!

It usually sounds something like this, “Never ever let your lifestyle creep after training!  Otherwise, it’ll start to crawl, and then run, and then sprint away with all of your earnings!  It’s a monster that, once fed, becomes uncontrollable!

Honestly, this line of reasoning is ridiculous.  I don’t disagree that physicians (and other health care workers) are notoriously bad at spending too much money.  It is why the amount of money that doctors earn doesn’t matter. We traditionally have found a way to spend it all.

However, with a little training even the financial beast of lifestyle creep can be tamed.

The 10% Rule allows us to given 10% to the heart while we apply the other 90% towards wise financial decisions (destroying our student loan debt, investing in low-cost index funds, starting a backdoor Roth, saving for your kids 529, etc).

The Purpose of the 10% Rule

As explained previously on The Physician Philosopher, wealth without wellness is no good.  If we ignore the desires of our heart and deny our ability to enjoy anything, this places us in an uncomfortable disposition towards discontent.

Working everyday while we wait to FIRE is not healthy.  Sometimes there are reasons not to retire early.

Likewise, if we ignore the head (and the financial riches that await us if we make simple, automatic, and disciplined financial decisions) we are destined for a long career and a terrible retirement.  We will be just like the other large number of physicians who cannot retire despite earning millions of dollars during their career. That’s not a good place to be, either.

The purpose of the 10% rule is to allow our hearts to remain healthy while we build the financial muscle that produce moderate frugality.  The more you allow yourself an occasional break while remaining financially disciplined, the more wealth and wellness you’ll obtain.  Simultaneously.

This is the purpose of The 10% Rule.

Truth In Advertising: My 10% Rule Applied

Chevy SS

This car stopped getting made in 2017. Should have waited, but the opportunity was ripe. Sat on the idea for four months before ordering. Unassuming sports sedan. Three car seats. 415 HP. Manual Transmission.

I think that one of the most helpful aspects of any advice is transparency.  I anticipate many asking how I decided to apply The 10% Rule after I finished training?

Well, let the truth be told, I did one of the most financially unintelligent things possible.  I financed a car (not just any car, a Chevy SS) and bought a country club membership for golf.  My take-home pay increased by $11,000 and I let my lifestyle creep less than 10% ($1,000 per month in changes).

The car and golf are the only two things we changed about our lifestyle when we finished.

Before I get crucified by the personal finance community for being a heretic, I should also point out what I did with the other 90%.  We paid off our student loans ($200,000 in 19 months), increased our networth by $300,000 in just 18 months.  We also set ourselves on a path to financial independence in our mid-40s.

My wife and I sat down, went through the Three Kinder Questions to determine our big picture financial goals, and then made decisions.

Calling for my head?

I spend a lot of time discussing how more money will not make us happy, the power of contentment, and how experiences typically provide more joy than “things” like cars.

Am I a hypocrite?

Honestly, I anticipate a bunch of people calling for my head for spending my money in this way.  However, many of those same people love to travel (hopefully, while travel hacking with credit cards) and to spend money on expensive experiences that simply don’t bring me a lot of joy. That is what brings them joy.

What brings me joy is putting my three kids in the back of my car (Daddy, Go FASTER!) and taking them to play golf with me.

Believer it or not, I don’t regret this decision.  No buyer’s remorse will be found here. Seriously. None.  But I am a car guy.

By the numbers, when we finished training we were investing in my family’s future and destroying debt with > 50% of our gross income.

Take Home

I think that a little bit of lifestyle creep after training is warranted, but we have to put some guard rails on what can become a dangerous habit.  And I suggest using 10% of any bonus or increase in pay to do just that.

The 10% Rule has allowed my family to find financial success.  Even after we did what most consider to be one of the biggest financial mistakes that one can make.

Am I crazy for using my 10% rule in this way?  What did you do when you experienced your big increase in pay after training?  How have you limited lifestyle creep?  

TPP

24 Comments

  1. ThePhysicianPhilosopher

    WealthyDoc said the following, but had a comment error. Please let me know if you have had the same issues posting comments on the site. Email me at [email protected]

    WealthyDoc: “Interesting idea. I don’t think I have heard of this particular approach before. I’ve never been good at following set rules or percentages myself but I think this would work well for those who follow it. If you make a high income (as virtually all doctors do) and you save regularly and have a strategy for lifestyle creep you will become FI eventually”

    Reply
    • Steveark

      We didn’t have a fixed percent, I’d say we probably were close to that 10% though. The one exception was when we received a seven figure inheritance we invested almost 100% of that because we were already at the point where we had absolutely everything we wanted. In retirement we spend less than half our passive income for the same reason, we are content at our current spending.

      Reply
  2. DocG

    I like it. I think there has to be some allowing for lifestyle creep.

    Reply
    • ThePhysicianPhilosopher

      Absolutely. I think tending towards frugal is good… But when you’ve sacrificed so much during training, you have to live a little. Not a lot. Just a little. Otherwise extremes in either direction may lead to disaster!

      Reply
  3. Richard

    I like the honesty!

    Reply
    • ThePhysicianPhilosopher

      Thanks! It’s kind of who I am, even in real life. I often warn people not to ask my opinion unless they really want to hear it 🙂

      Reply
  4. hatton1

    I think a 10% lifestyle increase is well deserved and will not keep you from your goals.

    Reply
    • ThePhysicianPhilosopher

      Glad you agree! And you have a lot more experience. So that carries a lot more weight!

      Hope you are well, Hatton.

      Reply
  5. hatton1

    I am thank you. I just finished linking your site to my blogroll. So I read your 10 philosophies. Well 9 out of 10. Nicely done.

    Reply
    • ThePhysicianPhilosopher

      Thanks for reading through those! Last one is out tomorrow. Its about staying on top of things. I made a personal finance calendar.

      Reply
  6. John B. Robertson

    Wish I had done this 30 years ago. Even 20% rule wouldn’t be bad for my finances now.

    Reply
    • ThePhysicianPhilosopher

      Yeah, I may become more lenient with it as my financial situation gets better. For now, I need it to be pretty strict with the upcoming anticipated expenses I have after paying off loans.

      Reply
  7. Alowly2ndyear

    A Manual Chevy SS and an attending Anesthesiologist? A man after my own heart! Lol, may I have the fortune to follow in your shoes 10 years from now.

    Reply
    • ThePhysicianPhilosopher

      I hear ya! Give me a shout if you ever have any questions.

      Just don’t forget all of that other 90% that needs to go to destroying your debt and investing! I bought the car… But we don’t take fancy vacations, didn’t buy the big house, put our kids in private school, etc 🙂

      Keep your head up!

      Reply
  8. Life of FI MD

    I absolutely love the idea of the 10% lifestyle creep as you take the other 90% and focus on eliminating debt and building wealth. There is so much that a future attending can do with that first paycheck and I think this is a simple and easy to follow rubric for success in the area of finance for the beginner! What a great write up!

    Reply
    • ThePhysicianPhilosopher

      I appreciate the encouragement! I’ve found that making guidelines to live by help me have structure. They can bend a bit when necessary, but I follow them pretty closely.

      I feel like actionable advice is really helpful, too, since I spend a lot of time in the abstract 🙂

      Reply
  9. MITHIL GAJERA

    How do you factor in expense for kids as few of ppl don’t have kids when they were resident .

    Reply
    • ThePhysicianPhilosopher

      I think it is 10% whether you have kids or not. I have three and still used the 10% rule quite effectively.

      If you need to make it a 15% rule to feel better, that is fine, too. The point is to have the vast majority of your wealth going to the right things.

      Reply
  10. Ferny Aran

    Hey Dr. Turner,

    Finally checked out the blog. The 10% rule is great and my wife and I look forward to implementing it as we are finishing up residency now in June.

    Reply
  11. artemis

    Live a little. Save a lot. What’s not to like about this approach?

    I also recommend doing this with windfalls (such as a work bonus, a tax refund, or an inheritance). Spending a little of the money makes saving the rest of it easier, as you don’t feel deprived.

    Reply
  12. Caro

    I would probably take half of the first month’s pay to celebrate buying a vacation or something memorable with pent up demand, then revert to the 10% responsibility from the second month on.

    Reply
  13. Priya

    I know I’m reviving an old thread but it is that time of year again where residents or fellows are about to transition to that bigger paycheck. I completely agree with spending a little, so you don’t splurge a lot.

    Dr. Turner, how many of the residents/trainees that you work with buy into this philosophy? I try with my trainees and I can hear the eye roll! I tell them, they can have it all, just not all at the same time but that thought itself seems pretty antithesis to their very existence. And they are the ones with $350-400k in loans! I think a few trainees are even forbidden from speaking to me about finances by their spouses because I espouse the “live like a resident philosophy”.

    I don’t know what you have all experienced, but I have noticed that it is the doctor house that does the most damage!

    BTW, awesome panel at this year’s WCICON! I would like to get a few ideas about offering a couple of personal finance courses for my trainees.

    Reply
    • Jimmy Turner, MD

      Hey Priya, I’ve learned a lot in this realm.

      I take my students through an exericse on the 3 kinder questions to point out how we often spend money on things that don’t make us happy. And how we could do much better to spend money to provide freedom given the issues that exist in medicine.

      I put a positive spin on this to say “I absolutely want you to spend money on what you love…. but don’t spend money on these other things that don’t provide you a ton of joy and at the same time strip you of your future financial security.”

      Most buy in it seems. Just my experience, though.

      Reply

Trackbacks/Pingbacks

  1. Friday Procrastination Station 5/18/18 - Fifteen Minute Financial Fitness - […] Physician Philosopher discusses mattresses and his swag wagon in this post.  I had not heard his 10% rule before,…
  2. 10 Docs, 10 Questions, 10 Months: The Physician - Welcome To Life Of FI MD - […] you finish (your training), Take 10% of Your Monthly Increase in salary and enjoy it.  Spend it on whatever…
  3. FI/RE Medicine – proxy t2 - […] The 10% Rule: Limiting Lifestyle Creep […]

Submit a Comment

Your email address will not be published. Required fields are marked *

You might also be interested in…

Should I Invest in My 457 Plan?

Should I Invest in My 457 Plan?

Investing in your 401K/403B is a straight-forward decision, even if you are loaded up with debt. A much more complicated question to answer is whether you should contribute to your company’s deferred compensation 457 plan. Today’s post will answer the question, “Should I invest in my 457?” The What, when, and why.

The Dave Ramsey Asset Allocation

The Dave Ramsey Asset Allocation

Should you follow Dave Ramsey’s recommended asset allocation for your portfolio? Come read how the WCI thinks you should decipher if this is right for physicians.

Can I trust PSLF?  The PSLF Side Fund

Can I trust PSLF? The PSLF Side Fund

A recent area in physician personal finance that has the same dilemma, which requires the Trust, But Verify method is PSLF (Public Service Loan Forgiveness).  People often ask, “Can I trust PSLF?”  My answer?  Have a back-up plan.
And trust, but verify.  Let’s dig in.

Are you ready to live a life you love?