Cash Flow Tips for Builders & Tradies in Queensland
Updated: Oct 15
How to manage progress payments, deposits and gaps between jobs
Cash flow is one of the biggest challenges facing builders and tradies across Queensland. Even profitable businesses can run into trouble if cash isn’t coming in at the right time. With rising material costs, ongoing labour shortages and payment delays still affecting the construction industry, having a strong cash flow strategy is critical.
In this guide, we’ll walk through practical, Queensland specific cash flow tips that focus on progress payments, deposits and managing downtime between projects.
Why Cash Flow Matters More Than Profit
Many builders assume that if their business is profitable, they’re financially healthy. But cash flow is what keeps your business running day-to-day, paying suppliers, staff, subcontractors and covering overheads.
In Queensland’s construction sector, where projects can span months and payments are often staggered, poor cash flow management is one of the leading causes of business stress.
1. Structure Progress Payments Properly
Progress payments are essential for maintaining steady cash flow across longer projects.
Break projects into clear stages (e.g. slab, frame, lock-up, fit-out, completion)
Align payment claims with actual costs incurred
Avoid front loading or back loading payments excessively
Invoice immediately when milestones are reached
2. Always Take a Deposit
Deposits provide upfront cash to cover initial costs such as materials, permits and labour.
Residential projects: Typically 5-10% (check contract limits under Queensland legislation)
Commercial work: Can be higher, depending on contract terms
Clearly outline deposit terms in your contract
Why It Matters:
Reduces reliance on your own working capital
Filters out non serious clients
Protects your business from early stage losses
3. Tighten Your Invoicing Process
Late invoicing = delayed cash.
Issuing invoices immediately upon milestone completion
Using cloud based accounting software (e.g. Xero, MYOB, QuickBooks) for faster processing
Setting clear payment terms (e.g. 7 or 14 days)
Following up consistently on overdue invoices
Automate reminders and don’t hesitate to chase payments. Being proactive is key in construction.
4. Manage Gaps Between Jobs
One of the biggest cash flow killers is downtime between projects.
Pipeline planning: Always have upcoming work lined up before finishing current jobs
Stagger projects: Overlap jobs slightly to maintain consistent income
Maintain client relationships: Repeat work reduces downtime risk
Diversify services: Offer maintenance, small jobs, or emergency work during quieter periods
5. Control Your Expenses
Cash flow isn’t just about income, it’s about managing what goes out.
Material ordering (avoid overstocking)
Subcontractor scheduling
Equipment purchases vs leasing
Overheads like fuel, insurance and admin costs
Review your expenses monthly and cut anything that doesn’t directly contribute to revenue.
6. Build a Cash Buffer
Unexpected delays, weather disruptions or client payment issues are common in Queensland construction.
Keep at least 2-3 months of operating expenses in reserve
Use profitable periods to build your buffer
Avoid relying solely on credit to cover shortfalls
7. Use Finance Strategically
Access to funding can help smooth out cash flow fluctuations.
Business overdrafts
Trade finance for materials
Invoice financing
Equipment finance
Used correctly, finance can bridge short-term gaps without putting pressure on operations.
8. Understand Your Cash Flow Cycle
Every building business has a unique cash flow pattern.
Track:
When money comes in (payments)
When money goes out (expenses)
Timing differences between the two
Tools:
Use cash flow forecasting tools to plan ahead and identify potential shortfalls early.
How Rise Accountants Can Help
Rise Accountants supports Queensland builders and tradies by providing clear, practical financial guidance tailored to the construction industry. From cash flow forecasting and job profitability tracking to setting up efficient progress payment and invoicing systems, we help you stay in control of your money. With proactive tax planning and ongoing business advice, we work alongside you to reduce financial stress, improve profitability, and build a more stable, sustainable business.
Frequently Asked Questions
Why can a profitable building business still have cash flow problems?
Profit and cash flow are different. A building business may be profitable overall but still experience periods where supplier bills, wages, subcontractor payments and other costs fall due before customer payments are received. Understanding the timing of money coming in and going out is key to managing this.
How can progress payments help builders manage cash flow?
Progress payments allow project revenue to be received at different stages of a build rather than waiting until completion. Structuring payment stages alongside project costs can help reduce the amount of working capital the business needs to fund throughout a project.
How much deposit should a builder charge in Queensland?
The appropriate deposit can depend on the type, value and terms of the building contract. Queensland residential building work is subject to specific rules, so builders should ensure their deposit and payment arrangements comply with the requirements applying to their contract rather than applying a standard percentage to every project.
How can builders reduce gaps in cash flow between projects?
Forward planning is important. Maintaining visibility over your project pipeline, carefully scheduling upcoming jobs and forecasting future income and expenses can help identify potential gaps before they occur. Building a cash reserve can also provide greater flexibility when project timing changes.
How much cash should a construction business keep in reserve?
There isn't one amount that's appropriate for every construction business. The right cash buffer will depend on factors such as payroll, subcontractor and supplier commitments, overheads, project timing and how predictable your progress payments are. A cash flow forecast can help determine a suitable buffer for your business.
How often should builders prepare a cash flow forecast?
For builders managing multiple projects or experiencing fluctuations in project timing, regular cash flow forecasting can provide valuable visibility over upcoming receipts and expenses. The appropriate frequency will depend on the size and complexity of the business, but the goal is to identify potential shortfalls early enough to take action.
What can builders do when clients are slow to pay?
Having clear payment terms, invoicing as soon as milestones are reached and consistently following up overdue accounts can help reduce payment delays. It's also important to monitor outstanding invoices so you understand how much cash is tied up in unpaid accounts.
When should a builder speak to an accountant about cash flow?
It's worth seeking advice before cash flow becomes a significant problem. If you're growing quickly, taking on multiple projects, experiencing regular cash shortages or struggling to understand where the business's money is going, cash flow forecasting and regular financial reporting can provide much greater visibility.
