Have you ever sat down with your accountant, looked at a strong profit result, and been told the business is performing well — yet you’re still wondering how you’re going to cover wages, suppliers, fuel, and subcontractors this week?
If you run a trade or construction business, you’re definitely not alone.
For builders, electricians, plumbers, concreters, roofers, and other contractors, cashflow and profit are not the same thing. In fact, it’s very common to be profitable on paper and still feel cash-strapped day to day.
Here’s why.
1. Tax payments don’t match your profit timing
Even if your profit is reported after tax, the actual timing of tax payments is often very different from what shows in your Profit and Loss report.
For example:
- you may have a BAS or tax bill due now for work completed months ago
- you may have underpaid tax and need to catch up
- or you may be due a refund
In construction, where income can be uneven across months and projects, tax timing can put real pressure on cash.
2. Buying plant, tools, vehicles, or equipment uses cash
When you buy a new ute, excavator, trailer, scaffolding, or other equipment, it can take a big bite out of your cashflow.
But these purchases are usually treated as assets, not immediate expenses. That means they don’t reduce profit straight away in the way many business owners expect.
So while your bank balance drops, your profit may still look healthy.
3. Selling assets brings in cash, but not normal income
If you sell an old vehicle, machinery, or equipment, you’ll bring in cash.
But that doesn’t necessarily mean it’s counted as normal trading income in your Profit and Loss report. Instead, it usually affects your Balance Sheet.
So again, cash movement and profit can tell very different stories.
4. Owner drawings don’t reduce profit
If you take money out of the business to cover personal living costs, that impacts cash immediately.
However, drawings or owner withdrawals are not business expenses, so they don’t reduce the profit shown in your accounts.
This is especially important in trade businesses where owners often draw funds from the business as needed rather than paying themselves a fixed salary.
5. Debtors can kill cashflow
This is one of the biggest issues in trade and construction businesses.
Your Profit and Loss report records invoices raised, not necessarily cash received.
So if you’ve completed work, issued progress claims, or sent invoices to clients, your profit may look strong — but if those invoices haven’t been paid, the cash simply isn’t there yet.
This often happens with:
- slow-paying builders or head contractors
- delayed progress payments
- disputed invoices
- retention amounts being held back
If your debtor balance keeps growing, your cashflow usually tightens — even if sales are up.
The good news? Getting paid faster improves cash without increasing tax in the same way as generating extra profit.
6. Work in progress and materials tie up cash
Construction businesses often spend cash on:
- materials for upcoming jobs
- stock held for future work
- labour on jobs not yet invoiced
- deposits paid to suppliers
- work in progress on incomplete projects
Your Profit and Loss report only reflects what has been used or recognised in sales for that period.
So if you’ve paid for materials or committed labour to jobs that haven’t yet been invoiced or completed, your cash can be under pressure without a matching reduction in profit.
This is one of the biggest reasons profitable construction businesses still run into cashflow trouble.
7. Creditors can temporarily help cash — but only for so long
Your accounts may show expenses for supplier purchases, subcontractor costs, and overheads, even if you haven’t paid them yet.
That means profit may be lower, while cash looks temporarily better.
But relying on unpaid supplier bills, overdue accounts, or stretched subcontractor payments is not a long-term cashflow strategy.
Eventually those bills must be paid — and if too many stack up at once, cashflow can become very tight very quickly.
8. Loan repayments reduce cash but not profit
Repaying finance on vehicles, equipment, or machinery affects cash immediately.
But the principal repayment on a loan is not recorded as an expense in your Profit and Loss report.
So if your business has significant equipment finance, chattel mortgages, or vehicle loans, you may be using more cash each month than your profit figure suggests.
9. Depreciation reduces profit, but not cash
Depreciation spreads the cost of your assets over time — things like:
- utes and vans
- tools and equipment
- plant and machinery
- office fit-out and technology
It appears as an expense in your Profit and Loss report, but it doesn’t involve cash leaving your bank account at the time it is recorded.
That’s another reason profit and cashflow will never perfectly match.
Why this matters for trade and construction businesses
In trade and construction, cashflow pressure often comes from:
- long payment cycles
- upfront material costs
- payroll and subcontractor commitments
- progress claims and retention delays
- equipment finance
- multiple jobs running at once
That’s why understanding job profitability is only part of the picture. You also need to understand cash timing.
A business can be winning work, growing revenue, and making a profit — but still run into serious trouble if cash isn’t managed properly.
We can help you take control of cashflow
The best way to understand the gap between profit and cash in your business is to look at your numbers with someone who understands the realities of the trade and construction industry.
We can help you:
- understand where your cash is going
- improve debtor collection and invoicing systems
- plan for tax and BAS obligations
- manage work in progress and supplier payments
- build a cashflow plan that supports growth
Book a meeting with us
If you want better control of your cashflow, let’s talk.
Book a meeting with us and we’ll help you create a practical plan to improve cash in your trade or construction business.
Control your cash. Stick to your core business. Know your numbers.
— Marcus Lemonis
