Quick answer
Builders use cash flow finance to pay subcontractors, suppliers, insurance and tax while progress claims are certified, retention is held back or a client pays late. Unsecured amounts typically run from $5k to $500k based on turnover and bank statements, and property-secured options go from $20k to $5m. Business use only, with no credit check at first enquiry.
Key points
- Builders pay subbies and suppliers before the client pays them
- Retention and certification delays tie up working capital
- Home warranty or domestic building insurance is a real up-front cost
- Property security can fund larger contracts and developments
- No credit check when you first enquire
A builder sits in the middle of the money. Clients, banks and developers owe the builder. The builder owes the framers, the concreters, the plumbers, the electricians, the timber yard and the ATO. When the flow runs smoothly, the margin is the difference. When any link slows, the builder is the one funding everyone else’s wait.
That is why builders often have the biggest working-capital needs of any trade, and why a plain overdraft limit rarely feels large enough once a few jobs overlap.
Why does a builder need more working capital than other trades?
Because you carry everyone’s costs before you collect your own.
On a typical contract, you receive a progress claim after a stage is complete, wait for the client or their financier to certify it, then wait for the payment term. Meanwhile your subbies have already finished and expect payment on their own terms. If you pay them on time but your client does not pay you on time, the difference comes out of your pocket.
The pressure points are consistent:
- Subcontractor claims land weekly. Trades finishing a stage do not wait for your claim to be certified.
- Supplier accounts have limits. Several overlapping jobs can exhaust them.
- Retention is withheld. Part of each payment is held until completion or the end of a defects period, sometimes long after the work is finished.
- Insurance is paid early. Home warranty cover, contract works insurance and public liability are front-loaded costs on many jobs.
How do progress claims and retention really work?
A progress claim is your invoice for the work completed to date, usually measured against a payment schedule in the contract. The other party then assesses it, and a certifier, superintendent or financier may need to sign off. After that, payment terms apply.
Retention is a portion of each payment kept back as security for defects. It is released in line with the contract, often part at practical completion and the rest after a defects liability period. For a builder on several commercial jobs, the retention sitting with clients can add up to a meaningful amount of working capital that is not available to pay anyone.
Security of payment laws in each state give you a structured way to claim and, if necessary, adjudicate. They are well worth knowing, and the timeframes differ by state and have been changing, so check your regulator’s current guidance. Queensland, for example, has its own regime including rules about trust accounts for retention on certain projects, so a builder working there should read the QBCC material. For the broader picture, read progress payment gaps and slow-paying builders.
What are the costs builders forget to budget?
- Domestic building insurance or home warranty, depending on your state, which often has to be in place before you begin
- Contract works and public liability cover
- Council and certifier fees
- Wet-weather days that push a program out while wages keep running
- Defect rectification after handover
Each of these shifts cash earlier or later than the contract suggests. A cash flow gap planner forces you to put dates next to each one.
Ready for a second opinion on your funding?
If a larger contract is coming or a client is late, you can run a quick enquiry and see what could be available. It takes around a minute and involves no credit check at this stage.
An illustrative example
The following is invented for illustration and does not describe a real business.
A small building firm takes on two house builds at once, which is its biggest workload to date. Slab and frame stages overlap. The firm’s own wages are modest, but the subcontractors for concrete, framing and roofing together need paying within a few weeks of each stage finishing. Client payments follow certification by their lender, which tends to add time.
At peak, the firm will be several weeks out of pocket by an amount well above its account balance. The owner has a family home with equity, so a short-term property-secured facility can be sized to that peak and then reduced as the claims come in. A smaller unsecured line might cover the lighter periods. The owner must still weigh the cost of finance against the margin on both builds, ideally before signing the second contract.
Can property security help a builder grow?
Yes, and it is a common route. Where a builder or director owns residential or commercial property, a first mortgage, second mortgage or caveat loan can access $20k to $5m, which is a different scale from unsecured working capital. It tends to suit bigger step-ups, such as taking on a small development, buying land to build on or clearing a tax liability. See expanding to a second crew for the growth side of the story.
If tax is the pressure, look at ATO debt for builders to see how debts and payment plans interact with finance.
What do lenders look at for a building business?
- Recent business bank statements and the pattern of deposits
- Your builder licence and how long you have held it
- A schedule of current contracts, with clients and stage dates
- Work in progress and any retention owed to you
- Existing finance, ATO arrangements and BAS status
What habits keep a building business liquid?
- Submit claims on the exact date the contract allows.
- Pay subbies fairly and on time, but match their terms to yours where you can.
- Treat variations as separate mini-invoices, signed before the work.
- Review the cash position weekly, not monthly.
- Keep tax money in its own account.
Are you ready to see what you qualify for?
If the contracts are signed and the issue is timing, a facility sized to the job can keep it moving. If the contracts are priced too tight, finance only delays the pain.
Start with the application form. There is no credit check on a first enquiry, your details are not scattered across a long list of lenders, and a real person works through your situation. Be as accurate as you can in your answers, since that is what lets us find the right match without going back and forth.
Frequently asked questions
Can a small residential builder get cash flow finance?
Yes. Lenders assess the revenue through your business account, your trading history and the contract pipeline. Small builders running a handful of jobs a year are a normal part of the market.
Can I borrow against a signed building contract?
The contract helps show purpose and expected repayment, though most assessments still centre on trading history and bank statements. Property-secured options can be assessed more on the security and the exit.
Can finance cover retention held by a head contractor?
Short-term finance can carry the business while retention is outstanding. The release date is usually set by the contract, so factor that timing into how long you need the money.
What if my builder licence has financial requirements?
Some regulators set financial standards for licensed builders. Check your own licensing body for what applies, and keep your records ready.
Is it only for builders who are behind?
No. Many builders use a facility to take on a bigger job than their balance would otherwise allow.
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