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Business Loan vs Overdraft vs Line of Credit in Australia

Most Australian operators go looking for a business loan when what they actually need is a different structure.

The amount is rarely the hard part. The hard part is whether the money arrives as a lump sum, sits behind the account as a buffer, or can be drawn and repaid over and over. Get that wrong and a facility that was meant to smooth the year turns into another fixed cost.

Short answer

A term loan pays a lump sum upfront that you repay in fixed instalments over a set term, so it suits a known one-off cost. An overdraft is a limit attached to your trading account that covers a shortfall and clears itself as receipts arrive, so it suits a recurring short gap. A line of credit is a limit you draw against, repay and draw again, so it suits a seasonal or irregular pattern. If you are buying a machine or a vehicle, none of the three apply: that is asset finance.

Start here

Why the Structure Matters More Than the Product Name

The context is worth setting first. Xero Small Business Insights recorded an average wait of 24.1 days to be paid after issuing an invoice in the March quarter of 2026, with invoices settled 6.9 days late on average. The Reserve Bank held the cash rate at 4.35 per cent on 11 August 2026, so there is no cheap money arriving to paper over a mismatch.

That combination punishes the wrong structure quickly. Funding a recurring three-week receivables gap with a fixed-term loan means paying interest on money that sits idle for most of the month. Funding a one-off project mobilisation with a revolving facility means carrying a limit, and the fees that come with it, long after the job has finished.

The three structures below are the ones most Australian operators will actually be offered. None of them is better than the others. They answer different questions.

The comparison

The Three Structures, Side by Side

StructureHow the money arrivesHow you repayBest suited to
Term loanA lump sum paid upfrontFixed instalments over an agreed term, with a clear end dateA known, one-off cost
OverdraftAn approved limit attached to the trading accountInterest on what you actually use, repaid as deposits landA recurring short gap
Line of creditA limit you draw against as neededDraw, repay, draw again within the limitAn irregular or seasonal pattern

The detail underneath each one is where the decision actually gets made, so it is worth reading all three even if you already have a preference.

These three cover most operating gaps, though the wider business finance range also runs to working capital, invoice finance, trade finance and unsecured facilities where the situation calls for it. If you would rather talk it through than work it out on paper, Talk It Through With a Specialist.

Term Loan

A term loan pays out once and is repaid in fixed instalments across a set period. Its advantage is predictability. You know the repayment, you can budget around it, and there is a date on which the debt is gone.

The trade-off is commitment.

You are locked into the term whether or not the need persists, and you start paying interest on the whole amount from day one, including the portion you have not spent yet. That is fine when the cost is known and singular: a fit-out, a compliance upgrade, a negotiated tax settlement, buying out a partner. It is poor value when the underlying problem repeats every month.

Overdraft

An overdraft is a limit that sits behind the trading account. It does nothing until the balance goes below zero, then it covers the shortfall, and it clears itself as receipts come in. You pay interest on what you use rather than on the limit.

For an operator whose money is genuinely lumpy, a linehaul business paying fuel and wages weekly against 30-day freight invoices, or a civil sub waiting on a progress claim, this is often the closest match to the actual problem.

The trade-offs are real though. Limits are typically repayable on demand, they are reviewed periodically, and an overdraft that never returns to a positive balance is a sign the business has a margin problem rather than a timing problem.

Line of Credit

A line of credit sits between the two. You are approved for a limit, you draw what you need when you need it, you repay, and the capacity comes back. It suits a business with a repeating but irregular pattern, such as an agricultural operation carrying costs from planting through to harvest receipts, or a contractor mobilising several jobs at different points in the year.

The discipline it demands is the catch. A revolving limit that is never paid down behaves like a permanent debt with none of a term loan's structure, and there is usually a cost to holding the facility whether or not it is drawn.

Which one fits

Matching the Structure to the Job

The most reliable way to choose is to describe the problem in one sentence and see which structure the sentence points at.

  • "I need to pay one known cost": a term loan, because the cost has a size and an end
  • "I run short in the same week every month": an overdraft, because the gap is recurring and short
  • "My costs and my income arrive in different seasons": a line of credit, because the need repeats but the timing moves
  • "I need a machine or a truck": none of the above, this is asset finance

If the sentence is hard to write, that is useful information in itself. A business that cannot name what the money is for usually has a pricing or collections issue that finance will amplify rather than solve.

If you can write the sentence but not pick the structure, that is exactly the call to make with a broker rather than with a lender's application form. Get a Structure Recommendation before you apply anywhere, because the wrong structure is harder to unwind than it is to avoid.

The other product line

Where Business Finance Ends and Asset Finance Begins

This is the distinction that saves operators the most money, and it is the one most often blurred.

Asset finance is secured against the thing you are buying and structured over that asset's working life. A prime mover, an excavator, a trailer, a header.

Because the lender holds security in the asset, the structure and pricing reflect that. Our guide to truck finance in Australia covers how chattel mortgage, hire purchase and lease structures differ, and if the real need is a machine it is worth checking current excavator stock from verified dealers before deciding how to fund it. You can also model repayments on the Finance Calculator.

Business finance funds the operating side, where there is no asset to secure: wages, superannuation, BAS, stock, mobilisation, a seasonal trough. The two sit alongside each other and a growing operation often carries both. What you should not do is buy a machine on a revolving operating facility, or fund twelve months of payroll gaps on a structure built for a single purchase.

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The fine print

The Trade-Offs Nobody Puts on the Brochure

Three things are worth knowing before you compare offers.

  1. Rate transparency in this market is poor. Most non-bank business lenders in Australia publish no rate at all on their product pages, and among the major banks the disclosure is patchy. That makes a like-for-like comparison harder than it looks, so the total cost of a facility, including establishment and ongoing fees, matters more than a headline number.
  2. Availability is not the same as suitability. A limit you are offered is not evidence that the structure fits. Ask what happens at review, whether the facility is repayable on demand, and what it costs to hold it undrawn. If you have an offer in front of you, Get a Second Read Before You Sign.
  3. Unpaid tax changes everything. CreditorWatch puts the insolvency rate for businesses owing the ATO more than $100,000 at 31 times the national average. Lenders read a tax balance as a forward risk indicator, so an existing ATO position is better disclosed and explained upfront than discovered later. Our overview of where cash flow pressure sits in 2026 covers what that data shows.

Frequently Asked Questions

What is the difference between a business loan and an overdraft?

A business term loan pays a lump sum upfront which you repay in fixed instalments over an agreed term with a set end date. An overdraft is an approved limit attached to your trading account that only applies when the balance goes below zero, with interest charged on what you use rather than on the full limit. A loan suits a known one-off cost; an overdraft suits a recurring short gap.

Is a line of credit the same as an overdraft?

They are close but not identical. Both give you an approved limit rather than a lump sum. An overdraft is generally tied to a trading account and activates automatically when the balance falls below zero. A line of credit is a separate facility you draw against deliberately, repay, and draw again, which tends to suit seasonal or project-based patterns better.

Can I use business finance to buy a truck or an excavator?

You generally should not. Equipment purchases belong on asset finance, which is secured against the asset and structured over its working life. Using an operating facility to buy a machine ties up capacity you will need for wages and tax, and it is rarely the more sensible structure for the purchase.

Who can apply for business finance through Equifund?

Established, trading Australian businesses with an active ABN, borrowing for a genuine business purpose, and not subject to active insolvency proceedings. Final eligibility is always subject to lender assessment. This is finance for operating businesses rather than start-ups.

Why do so few lenders publish a rate for business finance?

Pricing on these facilities is usually assessed case by case against the business's trading position, security and the structure chosen, so most Australian non-bank lenders publish no rate on their product pages at all. The practical consequence is that you should compare total cost including establishment and ongoing fees, not a headline figure.

Does an existing ATO debt stop a business finance application?

Not automatically, but it is material and it will be assessed. CreditorWatch data shows tax debt is one of the strongest forward indicators of insolvency risk, so lenders weigh it heavily. A balance that is already under a formal ATO payment plan and being met reads very differently to one that has been left to drift.

What if the overdraft never returns to a positive balance?

That is a warning sign worth acting on. An overdraft is designed to absorb a timing gap and clear itself as receipts arrive. If the account sits permanently in the red, the issue is usually margin, pricing or collections rather than timing, and adding more limit will not fix it.

Can a business hold both asset finance and business finance at once?

Yes, and growing operations commonly do. They fund different things: asset finance for machines and vehicles, business finance for the operating gap. What matters is that total commitments across both are serviceable from actual trading cash flow, which is what a lender will assess.

How Equifund Can Help

Picking between a term loan, an overdraft and a line of credit is a structure decision, not a shopping decision, and it is the part most operators get wrong on their own. Equifund puts the structure question first, then takes it to a wide panel of specialist lenders who fund established ABN holders in transport, construction, civil and earthmoving.

  • Structure before amount: we work out which facility matches the shape of your gap before anyone discusses a number
  • An honest no: if the evidence points to a different structure than the one you asked for, we say so
  • What is on the table: pre-approval in 24 hours, funding up to $500,000, and a pre-approval that holds for 90 days
  • Eligibility: an active ABN, a genuine business purpose, and final eligibility subject to lender assessment

If you can describe the gap in one sentence, we can usually tell you which of the three it points at. Compare the options on the business finance page, or talk it through with someone who has structured it before. Pre-approval and quotes are obligation-free; a brokerage fee applies on settlement and is disclosed in writing before you sign.

Read nextOnce you have picked a structure, see what lenders actually look at on a business finance application and what to have ready.

Sources: Xero Small Business Insights · RBA cash rate target · CreditorWatch Business Risk Index · ASIC insolvency statistics. Figures are current at the time of writing and may change.

Disclaimer: This article is general information only and does not constitute financial, tax or legal advice. It does not take into account your personal circumstances, objectives or needs. Equifund Financial Group is a commercial finance broker, not a registered tax agent or licensed financial adviser. Tax treatment depends on individual circumstances and current ATO rules. Confirm with your accountant before relying on any tax position. All finance is subject to lender credit assessment, terms and conditions. Rates, lead times and product availability are indicative and current at time of writing, and may change. Market figures, sales data and forecasts cited reflect publicly available data at the time of publication.