How do business loans work in Australia?

A business loan is money a lender advances to a business, for a business purpose, on the promise that it will be repaid over a set period along with the lender’s charges. In Australia, how business loans work comes down to four levers: how much is borrowed, what secures it, how long it runs and how repayments are structured. Change any one and both the regular repayment and the total cost change with it.

Business borrowing is a large and growing market. The RBA’s October 2025 bulletin reported outstanding loans to small and medium businesses grew by around six and a half per cent over the year, with non-bank lenders taking a markedly bigger share of smaller loans since early 2022. More choice is good for borrowers, provided you understand the mechanics.

What is a business loan, and how is it different from a personal loan?

A business loan is credit used wholly or mainly for business purposes. That distinction matters. The National Credit Code, which governs consumer lending, applies to credit for personal, domestic or household purposes, so business lending largely sits outside it. In practice that means business loans aren’t required to advertise a comparison rate, lenders have more freedom in how they assess and price, and the onus is on you to compare offers carefully. Our page on business loans vs personal loans explores the difference further.

How do business loans work, step by step?

1. Enquiry. You tell a lender or broker the amount, purpose, business details and any security.
2. Assessment. The lender checks bank statements or financials, credit files, tax position and the security.
3. Indicative offer. You receive terms: amount, term, repayments, fees, security and conditions.
4. Formal approval. Remaining conditions are met: a property valuation, extra documents, signed guarantees.
5. Documentation. Loan contract, security documents and any guarantee are issued and signed.
6. Settlement. Funds are paid to you, or directly to a supplier, the ATO or an existing lender you’re refinancing.
7. Repayment. Repayments are debited on the agreed schedule until the balance is cleared.
8. Release. The lender discharges its mortgage, removes its PPSR registration or releases the guarantee.

What types of business loans are there?

Each product moves money in a different way, and matching the product to the need is the most important decision you make.

Product	How the money works	Repayment style	Suits
Term loan	One lump sum upfront	Fixed schedule over the term	One-off purchases, expansion, refinance
Line of credit	Draw and repay within a limit	Pay on what you use	Recurring cash-flow gaps
Overdraft	Account can run below zero to a limit	Balance moves with trading	Day-to-day buffer
Equipment finance	Funds a specific asset	Fixed, sometimes with a balloon	Machinery, vehicles, technology
Invoice finance	Advances against unpaid invoices	Repaid when customers pay	Slow-paying business customers
Secured property loan	Lump sum against property equity	Principal and interest or interest only	Larger amounts, longer terms

How does security work on a business loan?

Security is what the lender can turn to if repayments stop.

• Property security is a registered mortgage over residential or commercial property, in first or second position, or a caveat on title. It allows larger amounts, typically $20,000 to $5,000,000 for business purposes.
• Asset security is a registration over the equipment or vehicle being financed, recorded on the PPSR.
• A general security agreement covers a company’s present and future business assets.
• A director’s guarantee makes the director personally liable if the company doesn’t pay. Most unsecured business loans rely on one. See our guide to the director’s guarantee.

Unsecured and cash-flow facilities for trading businesses typically run from $5,000 to $500,000 and are sized on turnover and bank statements. According to the RBA, the unsecured share of small business credit has stayed below five per cent in recent years, which tells you how central security is to Australian business lending.

How are business loan repayments structured?

Repayment structure changes what you pay each period and what you pay overall.

• Principal and interest: each repayment covers the finance cost and reduces the balance, so the loan is cleared by the end of the term.
• Interest only: you pay only the finance cost for a set period, keeping repayments low but leaving the full balance owing.
• Balloon or residual: common on equipment and vehicles; repayments are lower because a lump sum is left for the end.
• Capitalised: some short-term property loans add the finance cost to the balance, repaid at exit.
• Frequency: weekly or fortnightly repayments suit businesses paid daily; monthly suits businesses with monthly billing.

Use our business loan calculator to see how a lender’s total cost turns into weekly, fortnightly or monthly repayments.

Already know roughly what you need? Tell us the amount and purpose and a specialist will explain which structure suits your cash flow.

How is a business loan priced?

Pricing is individual. Lenders set the cost according to how risky they judge the loan: your trading record, credit history, the strength of security, the term, the loan size and the industry. On top of the core finance cost sit fees, such as establishment, valuation, legal and account-keeping charges. Our guides to business loan fees and how business loans are priced explain both, and why the only reliable comparison is the total number of dollars you will repay.

An illustrative example of a loan from start to finish

Purely illustrative, involving no real business. An electrical contractor borrows $80,000 to buy test equipment and fund wages on a new commercial contract.

• Amount advanced: $80,000, less a $1,500 establishment fee deducted at settlement, so $78,500 lands in the account.
• Term and structure: 36 months, principal and interest, repaid fortnightly.
• Repayments: 78 fortnightly repayments of $1,290, totalling $100,620.
• Total cost of finance: $100,620 repaid, minus $78,500 received, equals $22,120.
• Security: a director’s guarantee and a registration over the test equipment.
• End of term: the final repayment clears the loan and the lender removes its PPSR registration.

Seeing it as “$22,120 to borrow $78,500 for three years” is far more useful than any single headline number, because it’s what the business actually pays.

What happens if you can’t keep up repayments?

Talk to the lender early. Many have hardship processes for small businesses, and a short-term variation is far easier to arrange before a default than after. Our page on missed business loan repayments explains your options.

How does the cost of a business loan build up over time?

On most amortising loans, the finance cost is calculated on the balance still owing. Early repayments therefore carry a bigger share of cost and a smaller share of principal; later repayments reverse that mix as the balance falls. That’s why extra repayments made early save more than the same extra made near the end, where the loan allows them. Interest-only and capitalised loans behave differently: the balance doesn’t fall during the interest-only period, so the full amount must be repaid or refinanced at the end. A few short-term products fix the total cost at the start, so the timing of repayments doesn’t change what you pay. Ask which method your lender uses, because it decides whether paying early helps. Our guide to paying off a business loan early explains the trade-offs.

What happens when a business loan ends?

When the final repayment clears, the lender should release its security: discharging a registered mortgage, lifting a caveat or removing its PPSR registration. Check this happens, because a stale registration can confuse the next lender you approach. If the loan ends with a balloon or an interest-only balance, plan the payout or refinance months in advance rather than weeks.

Ready to see how a loan could work for you?

Understanding the mechanics puts you ahead of most borrowers. The next step is a figure built on your real numbers. Check your options with a quick enquiry: it takes about a minute, involves no credit check at the enquiry stage, and your information isn’t broadcast to a long list of lenders. A real person works through your situation, so please answer accurately about turnover, security and existing debts, which is what lets us match you correctly from the start.