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Pros and Cons of a Personal Line of Credit in Australia
05/02/2026

Pros and Cons of a Personal Line of Credit in Australia

Learn the advantages and disadvantages of a personal line of credit in Australia to help you decide whether it suits your financial needs and borrowing habits.

Pros and Cons of a Personal Line of Credit in Australia

Personal lines of credit are often described as flexible borrowing options. For some people, they can be a useful financial tool, while for others they may introduce additional financial risk. Like any form of credit, a personal line of credit has both potential advantages and disadvantages that can affect your finances over time.

Understanding how a personal line of credit works, along with its possible benefits and limitations, may help you consider whether this type of credit could suit your circumstances. This guide explains how personal lines of credit generally work in Australia, outlines common advantages and disadvantages, and explores situations where they may — or may not — be appropriate.

What is a personal line of credit?

A personal line of credit is a type of revolving credit facility offered by some lenders that allows a borrower to access funds up to an approved credit limit. Unlike a traditional personal loan, the full approved amount is not provided upfront. Instead, funds can be accessed as needed, and the borrower repays the amount used over time in accordance with the credit contract.

As repayments are made, the available credit may increase again, allowing funds to be accessed again within the agreed terms of the account.

A personal line of credit generally works as follows:

  • You apply and may be approved for a specific credit limit
  • Funds can typically be accessed when needed, depending on the lender’s access methods
  • Interest may be charged on the amount drawn rather than the full approved limit
  • Minimum repayments may apply according to the account terms
  • The credit facility may remain available while account conditions are met

Key features often include revolving credit access, variable interest rates, flexible access to funds, and either unsecured or secured options depending on the lender.

Common uses sometimes include managing unexpected expenses, covering costs where the final amount is uncertain, managing irregular income periods, or consolidating existing credit balances. However, the suitability of any credit product depends on individual financial circumstances.

Pros and cons of a personal line of credit

A personal line of credit has potential advantages and disadvantages. Understanding both sides may help you make a more informed decision before applying.

Pros of a personal line of credit

Interest may be charged only on the amount used

In many lines of credit, interest is calculated on the balance that has been drawn rather than the full approved limit. If the facility is not used, interest may not be charged on unused funds.

This structure can make a line of credit useful in situations where expenses arise gradually or are uncertain.

Flexible access to funds

A personal line of credit can provide ongoing access to funds without needing to apply for a new credit facility each time money is required. Once approved, funds may be accessed when needed within the approved limit, subject to the lender’s terms.

This flexibility may be helpful in situations where costs occur at different times or where income varies.

Reusable credit as you repay

Because a personal line of credit is a revolving credit facility, amounts that are repaid may become available to use again. This means the same credit facility can potentially be accessed multiple times during the life of the account.

For some borrowers, this may provide more flexibility than a single lump-sum loan.

Alternative to other revolving credit products

Interest rates and fee structures vary across lenders and credit products. In some cases, the cost of a line of credit may differ from other revolving credit options such as credit cards.

Comparing product features, interest rates, and fees can help borrowers better understand the overall cost of borrowing.

Credit history may be recorded

Like many credit products, a personal line of credit may appear on your credit report. Repayment history and outstanding balances may be recorded by credit reporting bodies and considered by lenders when assessing future credit applications.

Cons of a personal line of credit

Variable interest rates

Many personal lines of credit have variable interest rates. This means rates may change over time, which can affect the total cost of borrowing and the amount of repayments required.

Changes in interest rates may make it more difficult to predict long-term borrowing costs.

Fees may apply

Some lines of credit may include fees such as establishment fees, account-keeping fees, or transaction fees. These charges vary between lenders and products.

Reviewing the full fee schedule before applying can help you understand the potential cost of the credit facility.

Risk of ongoing debt

Easy access to available credit may make it easier to borrow repeatedly. Without a clear repayment strategy, balances may remain outstanding for longer periods.

This can increase the total interest paid over time.

Approval criteria may vary

Lenders assess credit applications using their own lending criteria. When reviewing an application, lenders may consider factors such as a consumer’s financial situation, income stability, existing debts, and credit history.

Approval is not guaranteed and depends on whether the lender considers the credit product appropriate for the applicant.

Balances may reduce slowly

Minimum repayments on some revolving credit products may be relatively small compared with the total balance. If only minimum repayments are made, it may take longer to repay the outstanding amount and total interest costs may increase.

Secured lines carry additional risk

Some personal lines of credit may be secured against an asset. If repayments are not met, the lender may have rights relating to the secured asset under the terms of the credit contract.

Understanding whether a credit facility is secured or unsecured is an important consideration before applying.

When a personal line of credit may be considered

A personal line of credit is sometimes used in situations where expenses occur over time rather than as a single lump-sum cost. Examples may include:

  • covering unexpected expenses
  • managing costs that are uncertain or spread over time
  • providing short-term flexibility where income varies
  • consolidating other debts in some circumstances

Whether a line of credit is appropriate depends on individual financial circumstances and lender assessments.

When a personal line of credit may not be suitable

A personal line of credit may be less suitable in situations where:

  • the exact borrowing amount is already known
  • fixed repayments and predictable loan terms are preferred
  • borrowing is intended for discretionary spending without a repayment plan
  • existing debts are already difficult to manage
  • sufficient savings are available to cover the expense

In some cases, a personal loan or saving in advance may be an alternative option.

Credit24 Personal Line of Credit

A Credit24 Personal Line of Credit provides access to a revolving credit facility, subject to lending criteria and responsible lending assessments.

Features include:

  • credit limits from $500 to $10,000
  • interest charged on the amount drawn
  • flexible access to funds within the approved limit
  • the ability to redraw available credit while the account remains active
  • no early repayment penalties
  • access to funds via OSKO for eligible banks

This type of credit facility is designed for borrowers seeking flexible access to funds, although approval and borrowing limits depend on individual circumstances and lender assessments.

Apply now

Frequently asked questions

What are the main pros and cons of a personal line of credit?

Advantages may include flexible access to funds and the ability to reuse available credit after repayments are made. Potential drawbacks may include variable interest rates, fees, and the risk of maintaining ongoing balances if repayments are not managed carefully.

Is a personal line of credit better than a personal loan?

It depends on the situation. Lines of credit are sometimes used when borrowing needs may change over time, while personal loans are commonly used for a specific amount with structured repayments.

Can a personal line of credit affect my credit score?

Yes. Repayment history and credit balances associated with a credit account may be recorded by credit reporting bodies and considered by lenders when assessing future applications.

What credit score is usually required?

There is no universal credit score required for approval. Lenders may review a consumer’s credit report along with other financial information when assessing an application.

How can I reduce risk when using a line of credit?

Some borrowers reduce risk by having a repayment plan, paying more than the minimum repayment where possible, limiting repeated borrowing, and regularly reviewing their balance.

Sources

Responsible lending obligations – Australian Securities & Investments Commission (ASIC), MoneySmart
National Consumer Credit Protection Act 2009 – Australian Government legislation

Disclaimer

IPF Digital Australia Pty Ltd, trading as Credit24, ABN 59 130 894 405. Australian Credit Licence 422839.

The information in this article is general in nature and does not consider your objectives, financial situation, or needs. Lending criteria, fees, and charges apply. For product details, eligibility requirements, and full terms and conditions, visit www.credit24.com.au.

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