Business Finance Options for Builders

What it is

A residential builder pays for a house before it gets paid for the house. That is not a cashflow problem to be fixed. It is the shape of the industry, and every product below exists because of it.

The working capital cycle

Cost goes out before cash comes in, on every job. Materials on delivery. Subbies on 30 days or less. Wages weekly, and super into the fund within 7 business days of each pay run under Payday Super. The progress claim then waits for a payment schedule, then for the money. Retention stays behind for another two years.

Growth makes this worse. Every extra job widens the gap you have to fund, so a builder can go broke winning work. That is why lenders and regulators read working capital rather than the pipeline, and why qbcc-minimum-financial-requirements-breach-qld and hbcf-eligibility-suspension-risk-nsw both turn on the balance sheet.

Short-term money

Banks, building societies and credit unions offer business loans, lines of credit, overdraft services, invoice financing, equipment leases and asset financing.

• Overdraft. Your trading account goes below zero to an agreed limit. Bridges a short gap. Repayable on demand, which is the part builders forget, and not for capital purchases.
• Line of credit. You draw to a limit and pay interest on what you draw. More structured than an overdraft, usually secured.
• Trade credit. Most suppliers offer it, and it delays payment for goods. The cheapest money in construction while it is free, and the most expensive the moment it becomes a stop-credit on a live site.

Non-bank lenders are more flexible and dearer. Interest on debt finance is deductible. Debt finance also often requires collateral, and in residential construction that collateral is usually the director house.

Invoice finance, equipment and asset finance

Invoice and progress claim finance lets you borrow against issued claims that have not been paid. Factoring goes further: factor companies buy your outstanding invoices at a discount and chase the debtors themselves. It is a quick way to get cash, but can be expensive compared to traditional financing options. On construction receivables, where a payment schedule can cut the claim, the discount reflects that risk.

Equipment finance splits two ways, and the difference is tax and GST, not just price.

• Chattel mortgage. You borrow to own the item. You own the asset from day one. You claim depreciation and interest, and you claim the GST credit on the purchase up front.
• Lease. You rent from a company that owns it. You claim the lease payments and the GST spreads through them. You cannot claim the item as your asset for borrowing or other financial purposes.

Watch the balloon: dealer finance often ends in a large residual payment. Lower repayments now, a lump sum later.

Development finance and bank guarantees

A builder-developer borrows against the project. The lender funds in stages against valuations and wants presales first: enough stock under unconditional contract to cover the debt. No presales, no drawdown, and the land holding cost runs anyway.

A bank guarantee is not cash. The bank promises to pay the principal on demand, tying up your facility limit instead of your cash. Given in place of cash retention it keeps your money in your account and sits outside the retention trust regimes, which catch cash only. It is callable on demand: the bank pays first and you argue afterwards.

Guarantees, and what a director is actually signing

Almost every builder facility comes with a personal guarantee from the director.

If the borrower cannot make repayments, the guarantor may have to repay the whole loan plus interest. If the guarantor cannot pay, the lender may repossess an asset used as security, such as the home or the car. A default goes on the guarantor credit report, and it is hard to get out of a guarantee once given. Moneysmart is direct on business loan guarantees: business income can change fast so the risk can be higher, and you should get independent accounting and legal advice before signing.

Separately, directors have a legal obligation to prevent insolvent trading. A company is insolvent if it cannot pay all of its debts as and when they become due. The corporate structure does not protect a director who keeps incurring debt past that line.

The ATO payment plan, and the licensing tripwire

An ATO payment plan is not a finance product. It is a deferral of a debt you already owe, and it is now an expensive one. GIC and SIC incurred on or after 1 July 2025 are not deductible, regardless of whether the debt relates to an earlier income year.

Treat it as the warning light it is. A builder funding operations with unpaid PAYG, GST or super has stopped funding the business from the business. It also surfaces in the licensing tests: QBCC minimum financial requirements and HBCF eligibility both read net tangible assets and liquidity.