Short-term vs long-term unsecured business loans in Australia

By PayMyTax · 9 October 2026 · 6 min read

What is an unsecured business loan?

An unsecured loan does not require a specified asset as collateral under the loan's security terms. It does not remove your obligation to repay. A lender may still require a personal guarantee, and a guarantor can become responsible for the debt if the business defaults. Read the security and guarantee clauses before signing. Our secured vs unsecured business loans guide explains the difference.

Short-term lending: clear the debt sooner, with more repayment pressure

Short-term and long-term labels are not standard across lenders. For this comparison, short-term means a loan repaid over months or a relatively small number of years, rather than a multi-year commitment. Always compare the actual repayment dates in the offer, not just the product label.

• A shorter term generally requires larger instalments when the loan amount, interest rate and fees are otherwise equal.
• It may suit a temporary shortfall where expected cash receipts provide a credible repayment source.
• You may spend less time paying interest, but a higher rate or substantial fees can offset that advantage.
• Frequent repayments can place pressure on cash flow, especially if invoices are paid late.

Long-term lending: smaller instalments, a longer commitment

A longer loan term can reduce each instalment when the amount and pricing are otherwise equal. That can leave more room for operating expenses, but the business remains committed for longer. A lower repayment is not the same as a lower total cost.

• A longer term can help align repayments with the time needed to generate cash from an investment.
• At the same rate, spreading the balance over a longer period generally increases total interest.
• Rates, fees, repayment frequency and early repayment terms vary by lender and offer.
• Consider whether the loan will still be outstanding when the next BAS or income tax bill falls due.

How to compare the true cost of short-term and long-term loans

Ask both lenders for the amount you actually receive, every repayment date and amount, the total payable, all establishment and ongoing fees, and the cost of paying out early. Check whether the quoted pricing is an annual rate, a flat charge or a factor rate. These are not interchangeable, so comparing percentages alone can be misleading.

Compare the same amount and purpose. A smaller weekly payment may simply mean paying for longer. Check both the total dollar cost and whether the repayment schedule fits your cash receipts.

Which loan term suits an ATO tax bill?

Start with a realistic cash-flow forecast that includes wages, suppliers and the next tax obligation. A short term may work if the shortfall is temporary and repayments remain affordable even if income arrives late. A longer term may ease each instalment, but can leave you repaying an old tax bill while a new one is due. If the business cannot afford either schedule, speak with your accountant before taking on more debt.

Confirm that the lender allows borrowing to pay tax. Some business loan products exclude ATO payments, so an available loan is not necessarily suitable. Also compare an ATO payment plan rather than assuming finance is the only option.

Not every lender lends for tax. PayMyTax works with lenders who specialise in tax lending, where paying the ATO is a permitted use of funds. A loan approved elsewhere may still exclude tax payments, so check before you apply.

With PayMyTax, the lender pays the ATO directly at settlement and you repay the lender under the approved agreement. Because our lenders specialise in tax lending, the funds go to the ATO rather than into the business account. Our Tax Payment Calculator gives indicative figures only, subject to assessment. It is not a quote or a comparison of every lender. The approved agreement sets your repayment amount and schedule.

Does the loan term affect tax deductibility?

The term alone does not determine deductibility. Interest on borrowing used for business purposes may be deductible, depending on how the funds are used and your circumstances. Principal repayments are not an interest deduction. Confirm your position with your accountant or tax adviser, and read our tax loan interest guide.

Before you choose a loan

• Compare the total payable, not just the regular instalment or advertised rate.
• Read personal guarantee, default and security clauses carefully.
• Check permitted use of funds and whether tax debts are excluded.
• Ask about early payout fees and whether interest is reduced when you repay early.
• Allow for future tax bills and a buffer for late customer payments.
• Have your accountant review affordability and an independent adviser review unfamiliar terms.

General information only. This article does not take your personal circumstances into account and is not tax, financial or legal advice. Speak with your accountant or tax adviser before acting. PayMyTax is operated by Tax Hitech Pty Ltd ABN 38 642 032 666 and is not a lender. See also our ATO payment plans guide.