The cash position after settlement can be as important as the purchase price.
Line of Credit for Small Business Explained
An educational guide to business lines of credit, including utilisation, cost, flexibility and repayment discipline.
A line of credit is a revolving facility that provides access to funds up to an approved limit. It can be useful where funding needs move up and down, but the business should understand how the drawdown will be repaid and whether fees apply even when the facility is lightly used.

Consider interest, fees, flexibility, security, term and final obligations.
Stress test the facility against a weaker trading period.
Tax, GST and lender suitability depend on the individual circumstances.
Start with the business outcome.
A line of credit is a revolving facility that provides access to funds up to an approved limit. It can be useful where funding needs move up and down, but the business should understand how the drawdown will be repaid and whether fees apply even when the facility is lightly used.
General information only: The material and tools do not constitute a quote, approval, tax advice or a recommendation to borrow. Credit is subject to lender assessment, eligibility, terms, fees and security. Speak with an accountant about tax and GST consequences.
Potential advantages and trade-offs.
Why a business may consider finance
- Flexible access for variable working-capital needs
- Potential to repay and redraw within the facility terms
- Can provide contingency headroom without drawing the full amount
- Often better aligned with recurring cycles than repeated term loans
What the business gives up
- Variable rates and fees can change the cost
- The limit may be reviewed or reduced
- Permanent usage can signal that the facility is solving the wrong problem
- Strong internal controls are needed to prevent casual spending
Model the decision.
Adjust the assumptions to see how the structure changes liquidity, repayment pressure or estimated cost. The output is educational and intentionally conservative.
Simple estimate only. Product terms may include establishment, line, review, transaction, minimum-interest or unused-limit fees.
Put the structure into context.
An importer may draw a line for freight and stock arrival costs, then repay it as inventory is sold and customer cash is collected.
When cash or finance may fit.
A blended structure can also be considered—for example, contributing a deposit from surplus cash while financing the long-lived asset and retaining an operating buffer.
Frequently asked questions.
What is utilisation?
It is the proportion of the approved limit that is actually drawn.
Why does utilisation matter?
It affects interest cost and may reveal whether the limit is appropriately sized.
Can a line fund a long-term asset?
A dedicated asset or term facility may better match a long-lived purchase.
Official Australian information.
These sources provide general government and regulatory information. They do not replace individual credit, legal or accounting advice.