You get a R2,000 increase.
Brilliant.
Six months later, you’re earning R2,000 more every month — and somehow you feel just as broke as you did before.
What happened?
Probably nothing dramatic.
And that’s the problem.
Maybe you started buying lunch a little more often. Added another subscription. Upgraded your phone. Went out a bit more. Perhaps the car you were perfectly happy with suddenly started looking a little tired.
None of those decisions felt particularly irresponsible.
But slowly, almost unnoticed, your lifestyle expanded to consume your new income.
There’s a name for it.
Lifestyle creep.
And it can explain why someone can earn considerably more than they did five or ten years ago without actually feeling any wealthier.
So What Exactly Is Lifestyle Creep?
Lifestyle creep — sometimes called lifestyle inflation — is simply what happens when your spending gradually increases as your income increases.
Let’s say you’ve been managing on R20,000 per month and your salary increases to R22,000.
You’ve suddenly created R2,000 of additional financial capacity every month.
But if your lifestyle gradually expands by R2,000 too, you’re essentially back where you started.
Except now it costs R22,000 to maintain your lifestyle instead of R20,000.
Then comes the next increase.
And the next one.
This is how someone can double their income over a number of years and still wonder:
“Where the hell does all my money go?”
Enjoying Your Money Isn’t the Problem
I think this is important.
There’s nothing wrong with enjoying the money you’ve worked hard to earn.
Money is a tool. And part of its purpose is allowing us to enjoy life.
Take the holiday.
Go out for dinner.
Buy something you’ve wanted.
Improve your lifestyle as your circumstances improve.
Financial discipline shouldn’t mean spending your entire life preparing for some distant future you’re never actually allowed to enjoy.
The problem isn’t allowing your lifestyle to improve.
It’s allowing every increase in income to automatically become an increase in lifestyle.
Because if that happens, your spending simply keeps chasing your income.
It Can Start With Your Very First Salary
Your first proper paycheque is exciting.
For the first time, you have your own money.
You don’t necessarily need to ask your parents anymore. You can buy your own clothes. Go out. Upgrade your phone. Perhaps finance your first car.
And there’s often another pressure that arrives at the same time.
You’ve got a job now.
You’re earning.
You’re an adult.
Surely you should look like you’re doing well.
That’s where I think young adults have an incredible opportunity.
When you first start earning, your lifestyle hasn’t necessarily caught up with your income yet.
If you can develop the habit of keeping something back before your lifestyle consumes everything, that habit can follow you as your income grows.
That’s why learning how to manage money in your 20s isn’t only about managing today’s salary.
You’re developing the habits that might eventually manage a much bigger one.
The Car Is a Classic Example
You get promoted.
You get an increase.
And somehow the car that drove perfectly well on Friday doesn’t look quite as impressive on Monday.
😂
Cars are an easy place for lifestyle creep to hide because we tend to focus on the monthly repayment.
I can afford that.
Perhaps you can.
But the more expensive car may also mean higher insurance, more expensive tyres, maintenance and other running costs.
Again, I’m not saying don’t buy the car.
I’ve bought cars because I wanted them too.
The question I’d rather ask is:
Did you consciously decide that this is where you want your additional income to go?
Or did your lifestyle simply expand because the money became available?
Those are two very different things.
Give Your Future Self an Increase Too
This is perhaps the entire point of this article.
The next time your income increases, don’t only ask:
“What can I afford now?”
Ask:
“What can I do now that I couldn’t do before?”
Maybe you can strengthen your emergency fund.
Perhaps you can reduce some debt.
Save towards something important.
Start putting a little more away for your future.
And yes — perhaps you can do some of those things and still enjoy part of your increase today.
It doesn’t have to be one or the other.
You don’t have to save every extra rand.
But you don’t have to spend every extra rand either.
Your current lifestyle can get an increase. Just make sure your future gets one too.
More Income Should Eventually Mean More Freedom
Ultimately, I don’t think the purpose of earning more should simply be owning progressively more expensive things.
More income should hopefully create more options.
The ability to handle an unexpected expense.
The ability to say no to unnecessary debt.
The ability to save.
The ability to prepare for the future.
Perhaps eventually the ability to make decisions based on what you want to do rather than what your next debit order forces you to do.
That’s financial progress we don’t necessarily get to show off on social media.
But it’s valuable.
So when the next increase, bonus or opportunity comes along, enjoy some of it.
You’ve worked for it.
Just decide what happens to it before your lifestyle decides for you.
Because earning more doesn’t automatically make you wealthier.
What you do with the difference matters.
And ten or twenty years from now, you might be very glad you understood that.
Where to Start
If you’re wondering whether lifestyle creep has already sneaked into your finances, start by looking at where your money is actually going.
Our free Budget Planner can help you map your income and expenses and see what your current lifestyle is costing you.
You can also read How to Manage Your Money in Your 20s: A Practical Guide for Young South Africans for a broader look at budgeting, debt, emergency savings, compound growth and building better financial habits.
And if you’d like to explore more of the lessons I wish I’d understood earlier, they’re at the heart of If Only I Knew This When I Was Your Age.
Knowledge is power. But application is key.
This article is for general educational purposes only and does not constitute financial or investment advice. Everyone’s circumstances are different. Consider obtaining advice from an appropriately qualified financial professional when making significant financial decisions.