Running your own business is meant to bring freedom, satisfaction, and financial reward. Yet for many SME owners, the reality feels very different. You work harder than ever, the turnover looks decent, but when you glance at the bank account at the end of the month, there’s little or nothing left for you. Sound familiar?
So how do we stop the financial worry burnout, this is one of the biggest frustrations I hear from entrepreneurs — “Why am I working so hard, but still scraping by?”” I’m carrying the business on my won”. The truth is, it’s not because you lack effort or ambition. It’s because the traditional way of thinking about profit is flawed. And it shows up every time the VAT or Corporation Tax bill lands — we’re suddenly scratching around trying to cover it out of current revenue because the money hasn’t been put aside. There must be a better way.
Most owners run their businesses on the formula:
Sales – Expenses = Profit
Which leaves profit as an afterthought.
If there’s something left over after paying bills, tax, suppliers, and staff, then you might get a slice. But more often than not, that slice is thin — or non-existent. And remember, this whole approach is usually based on the Profit and Loss statement your accountant produces, if you’re lucky once a quarter and more often only at year-end. That means you rarely have a real-time picture of your true profitability, leaving you making decisions in the dark.
Now imagine turning that equation on its head.
Sales – Profit = Expenses
That shift, simple as it looks on paper, is transformational. It’s the foundation of the Profit First approach, and it changes everything about how you run your business finances. Let’s explore how it works, why it matters in the UK SME landscape, and how you can start applying it this week.
Exploring the Core Principle
At its heart, Profit First is about one decision: you take your profit and your salary before anything else. These principles are drawn from the book Profit First, popularised by Mike Michalowicz and endorsed in the Entrepreneurial ScaleUp System, which rewrites the rulebook on how SMEs should approach profit.
It’s not about being greedy. It’s about recognising that your business must serve you as well as your customers. When you pay yourself first, you force your business to operate on what remains. It has to become lean, creative, and disciplined.
This flies in the face of conventional accounting, which treats profit as whatever is left at the end. And because most businesses expand spending to match income, there’s rarely anything left.
A client once said to me, “But surely I need to reinvest everything back into the business until it’s bigger?” That’s the myth. In reality, if you wait for “one day” to start paying yourself properly, that day never comes. You’ll always find new expenses to swallow up the money.
Profit First exposes the truth: expenses will grow to fill the pot available. Shrink the pot and you’ll cut waste. Protect profit first, and you’ll guarantee a financial cushion.
It’s also important to understand Real Revenue. Many owners kid themselves by looking at their top-line turnover. But if you’re a builder spending half your invoice value on subcontractors, or a designer with hefty material costs, then that’s not your true base. Real Revenue = Total Revenue – Pass-through Costs. That’s what counts.
Getting clear on Real Revenue stops you making decisions on vanity figures. It gives you the right foundation for meaningful profit.
Expanding the Detailed Focus
So how does this work in practice? Think of your business like a series of jars on a kitchen counter. Every pound of revenue comes into the income jar. Twice a month, you take a ladle and pour fixed percentages into other jars. In the Profit First framework this is guided by a simple percentage chart, which sets out suggested allocations for different levels of Real Revenue.
Real Revenue Profit Owner’s Compensation Tax Operating Expenses
£0 – £180k 5% 50% 15% 30%
£180k – £360k 10% 35% 15% 40%
£350k – £710k 15% 20% 15% 50%
£750k – £3.5m 10% 10% 15% 65%
£3.5m – £7m 15% 5% 15% 65%
For example, a business turning over under £180k might aim for 5% profit, 50% owner’s compensation, 15% tax and 30% operating expenses. As turnover grows, the ratios shift — typically a lower owner’s comp percentage balanced by higher allocations to profit and tax. Each column in the chart represents one category: Profit, Owner’s Compensation, Tax, and Operating Expenses. By checking your Real Revenue band and applying the matching percentages, you can quickly see what to allocate and use a spreadsheet to calculate the figures automatically:
• Profit
• Owner’s Compensation
• Tax
• Operating Expenses
Whatever’s left in the expenses jar is all the business has to run on. Scarcity is a discipline. It forces decisions. It uncovers fat you didn’t notice before.
We worked with an interior designer who was turning over around £250k. After subcontractor costs, her real revenue was £180k. Yet she was only taking home £18k — less than some of her junior staff. By adopting Profit First allocations, she started paying herself 35% of real revenue. Within a year, her personal income had tripled and she’d built a £12k profit buffer.
Many owners push back with objections:
• “My margins are too tight.” If that’s true, Profit First shines a light on the problem. It may be your pricing, delivery model, or supplier arrangements. Either way, it forces the fix.
• “It sounds complicated.” Once the accounts are set up and the rhythm established, it’s second nature. Think of it like brushing your teeth — it’s just part of the routine.
• “I can’t cut expenses that far.” Most can. Colour-coding your last three months of bank transactions (green = essential, amber = nice-to-have, red = non-essential) is an eye-opener.
In fact, that exercise alone has saved some owners thousands without hurting output. Scarcity drives creativity — you discover better ways of doing things when the pot is smaller. This is the true power of profit first.
Strategic Application
If you want Profit First to stick, it must be practical, visible, and habitual. Here’s how to bring it alive into your SME:
1. Explore your percentage today.
Use your current P&L with the table above to explore where you are today with your percentage and plan where you want to be.
2. Set Up Five Core Bank Accounts
• Revenue account
• Profit
• Owner’s Compensation
• Tax (include VAT and Corporation Tax or two separate ones if you wish)
• Operating Expenses
Most challenger banks like Starling and Monzo make it easy to create sub-accounts. That separation is crucial — it stops you “accidentally” dipping into tax or profit pots.
3. Allocate Twice a Month
Pick two fixed dates (say the 10th and 25th). On those days, allocate percentages of your Real Revenue into each account. No exceptions. To make life easier, create a simple spreadsheet where you enter your income and it automatically calculates the amounts to transfer into each account based on your chosen percentages. Over time, adjust the percentages closer to UK target allocations (e.g. £0–180k revenue = 5% profit, 50% owner’s comp, 15% tax, 30% expenses).
4. Start Small
If you’re nervous, begin with tiny percentages — 1% profit, 1% owner’s comp. The habit matters more than the numbers at first. The goal is to compare where you are today with the target percentages in the chart above, and then each month or quarter move one or two percent closer to those targets. This gradual adjustment makes the change sustainable and keeps you building momentum without overwhelming the business.
5. Run Your Business From Opex Only
Bills, payroll, subscriptions — they all come out of your Operating Expenses account. If there isn’t enough, that’s your warning sign. The model needs to be leaner. This is the real purpose of the Profit First approach: you deliberately constrain yourself to running the business from the Opex account. That pot is the real money available to operate with, and if it runs dry you have only two levers — grow the top line or tackle your costs. By working within this constraint, you effectively turn cash flow into profit management and build a far healthier financial discipline.
6. Build in Rhythms
Tie Profit First to your existing business rhythms. During your Smart90 quarterly planning, set targets for profit reserves and owner’s pay. Review allocations monthly. Celebrate progress.
Diagnostics and Tools
Here are some quick checks to see if you’re ready to start:
• Are you consistently leaving yourself underpaid?
• Does your business spend creep up every time revenue rises?
• Do you dread tax bills because the cash isn’t set aside?
• Is your “profit” just whatever’s left, if anything?
• Could you survive three months without taking drawings?
If you answered “yes” to two or more, Profit First will make a dramatic difference.
Starter Plan for This Week:
1. Calculate your Real Revenue.
2. Assess current allocations (what percentage goes to you, to tax, to actual profit?).
3. Compare against the target ranges.
4. Open at least two new accounts — Profit and Tax.
5. Allocate just 1% to profit on your next income day.
That small first step starts the discipline.
KPI to Watch Next Month: Track your Operating Expense ratio. If it’s above target, find one red expense to cut. Even trimming 5% can be significant.
Rhythm to Embed: Make allocations twice a month. Don’t delay, don’t skip. Let the habit settle in.
If you've found this blog useful why not take the next step and join me for my free 1 hour community workshop.
Where we can work together and achieve progress on marketing, people planning, finances and offer positioning.
Wrap Up and Takeaways
Profit First isn’t about fancy spreadsheets or punishing austerity. It’s about creating a system that guarantees you get paid, builds buffers, and keeps your business lean enough to thrive. It transforms cash flow into a discipline you can see and feel.
Here are your practical takeaways:
• Set up at least Profit and Tax accounts this week.
• Start with small allocations — even 1% matters.
• Pay yourself deliberately, not if there’s anything left.
• Base decisions on Real Revenue, not vanity turnover.
• Review expenses quarterly with a colour code system.
• Use visual aids with your team to build awareness.
• Tie allocations into your 90-day planning rhythm.
By embedding this habit, you’ll not only protect your livelihood but also create a healthier, more resilient business. Profit is no longer an afterthought — it’s baked in from day one.
Why not start a conversation with today about setting up those accounts and time to turn cash flow into profit management.
👉 Ready to get serious about profit? Book a short discovery call or use the link above to Join the Free Business Recharge Challenge workshop and explore how Smart90 planning can help you put Profit First in practice.
Share this post: