Working Capital in Australia: What It Is, How to Calculate It, and When to Use a Working Capital Loan

Healthy working capital helps an Australian business manage the time between money going out and revenue coming in. It affects whether you can pay bills on time, respond to an opportunity or absorb a slower sales month without disrupting operations.

This guide explains the working capital calculation, the ratio used to assess short-term liquidity, practical ways to improve your position and when short-term finance may be useful. For broader cash flow planning, see our guide to cash flow statements and business loans.

Important: This article is general information only and is not financial or legal advice. Finance costs, eligibility criteria, fees and repayment obligations vary between providers. Review the relevant contract and consider independent advice before making a decision.

What is working capital?

Working capital is the difference between a business’s current assets and current liabilities. It represents the short-term resources available to support day-to-day operations, such as paying suppliers, staff, rent and other bills.

In accounting terms, current assets can include cash, receivables and inventory. Current liabilities can include supplier bills, tax payable and loan repayments due within the next 12 months.

Positive working capital generally means current assets exceed current liabilities. Negative or very low working capital can indicate pressure meeting short-term obligations, although the detail and timing of assets and liabilities also matter.

Working capital is not the same as profit. A business can record a profit but still experience a cash-flow squeeze if customers pay slowly, inventory takes time to sell or large bills fall due before revenue arrives. That timing difference is why owners should review working capital alongside their profit-and-loss statement and cash flow forecast. The Australian Government’s cash flow statement guide explains how to track expected receipts and payments.

What are the working capital components?

When people ask which items count as working capital, they usually mean the current assets and current liabilities used in the calculation. The quality and timing of these items matter as much as their total value. Cash is available immediately; receivables depend on customers paying, and inventory must be sold before it becomes cash.

Current assets

• Cash and bank balances.
• Accounts receivable (unpaid invoices).
• Inventory or stock.
• Prepayments.
• GST credits and other short-term tax receivables.

When reviewing current assets, focus on how readily each item can support upcoming payments. Check overdue invoices, stock ageing and expected refund timing to get a realistic picture of the funds you can access.

Current liabilities

• Accounts payable (bills owed to suppliers).
• Accrued wages, PAYG withholding and superannuation.
• Short-term loan repayments due within 12 months.
• GST and other tax payable.

Timing is critical for liabilities. A simple payment calendar showing supplier due dates, payroll, tax obligations and loan repayments can reveal weeks when several commitments overlap. That gives you time to preserve cash, negotiate terms or arrange funding before pressure builds.

Working capital formula and calculation

The working capital formula is:

Working capital = Current assets − Current liabilities

To calculate it:

1. List current assets from your latest balance sheet, such as cash, receivables and inventory.
2. List current liabilities due within 12 months, such as payables, short-term debt and tax payable.
3. Subtract current liabilities from current assets. The result is net working capital in dollars.

Examples

The $200,000 is the business’s net short-term asset position. Treat it as a snapshot rather than a permanent figure. Working capital can change quickly after a tax payment, a large stock purchase or the collection of several invoices. For a more useful view, calculate it at the same time each month and compare the trend with your sales cycle, upcoming obligations and cash flow forecast.

You can also calculate a more conservative figure by excluding assets you do not expect to convert to cash soon. For example, separating overdue receivables or obsolete stock from reliable current assets can help you test whether the business could absorb a delayed payment or an unexpected expense.

Working capital equation vs working capital ratio

The working capital equation gives you a dollar amount. The working capital ratio, also called the current ratio, compares current assets with current liabilities:

Working capital ratio = Current assets ÷ Current liabilities

The equation tells you the net buffer in dollars; the ratio shows the relative coverage of short-term liabilities. Using the example above:

$500,000 ÷ $300,000 = 1.67

That means the business has $1.67 in current assets for every $1 of current liabilities. A ratio around 1.2 to 2.0 is sometimes used as a broad reference point, but no single ratio is right for every business. Compare it with your own history and businesses with a similar operating model.

A retailer carrying stock may naturally look different from a service business with little inventory. A strong ratio built largely on slow-moving stock may provide less protection than the headline number suggests. Seasonal operators may accept a lower ratio before peak trading, while businesses with predictable subscription income may need less inventory and a smaller buffer. Use the ratio as an early-warning indicator and investigate the reason behind any material change.

What is working capital finance?

Working capital finance refers to funding intended to cover short-term operational gaps rather than long-term asset purchases. The right facility depends on the size and duration of the gap, the certainty of incoming cash and how often funding will be needed.

Common uses include:

• Paying suppliers while waiting for customer payments.
• Covering payroll and rent during slower periods.
• Buying inventory ahead of a busy season.
• Taking on new contracts that require upfront costs.

Common funding structures in Australia include:

• Working capital loans: fixed-term funding with regular repayments.
• Business lines of credit: draw, repay and redraw up to an approved limit.
• Invoice finance: funding secured against unpaid invoices.
• Revenue-based or fintech finance: repayments linked to card or bank inflows, depending on the provider and product.

SimplyFunded offers working capital loans from $5,000 to $200,000 for businesses that need funding to smooth cash flow and support growth. Before choosing finance, define the purpose, amount and expected repayment source. Compare the total repayment amount, fees, repayment frequency, security requirements and effect on future cash flow. The Australian Government’s business loan guide recommends preparing financial information and considering repayment costs and risks.

What is a working capital loan?

A working capital loan is a short-term business loan used to fund everyday trading costs, such as wages, stock, rent and utilities, while cash is tied up in receivables or inventory.

Used well, this type of loan matches a short-term funding need with a clear source of repayment, such as expected invoice receipts or seasonal sales. It is generally less suitable for ongoing losses or major long-lived assets that need many years to generate a return. Before borrowing, map repayments against a conservative cash flow forecast and allow room for slower sales or delayed customer payments.

Typical features in Australia can include:

• Purpose: operational expenses rather than long-term assets.
• Term: often 3 to 24 months, with some products extending to 36 months.
• Security: may be unsecured or secured, potentially with a general security agreement or director guarantee.
• Funding time: some fintech and non-bank lenders may fund quickly when the application and documents are ready; timing varies by lender and circumstances.

SimplyFunded working capital loans

SimplyFunded offers working capital loans for growing Australian SMEs:

• Loan amounts: $5,000 to $200,000.
• Potential uses: covering cash flow gaps, buying stock, funding new contracts and managing seasonal dips.
• Basic eligibility: an ABN, at least six months of trading history and at least $5,000 in monthly business income.

A SimplyFunded working capital loan may suit a business that is profitable on paper but has cash tied up in unpaid invoices, needs to buy inventory before a busy period or has secured a contract with upfront costs.

A useful test is to connect the loan to a specific trading cycle. If the funding purchases inventory today, estimate when that stock will sell, when customers will pay and whether those receipts comfortably cover repayments. Include a buffer for delays and avoid relying on the most optimistic sales forecast.

How to improve your working capital position

Even without new finance, you can often improve working capital by tightening operations. Start with a rolling cash flow forecast covering the next 8 to 13 weeks. Update expected receipts, supplier payments, payroll, tax and finance commitments each week, then test a slower-sales or late-payment scenario. This can make potential shortfalls visible early, giving you time to adjust purchasing, follow up invoices, negotiate terms or arrange suitable funding.

Other practical steps include:

• Chase receivables faster: use clear payment terms, automated reminders and, where appropriate, early-payment discounts.
• Negotiate payables: ask for longer supplier terms where possible and check for penalties or other costs.
• Reduce slow-moving inventory: focus on high-turnover stock and consider promotions for ageing items.
• Review finance options: invoice finance or a line of credit may help manage recurring timing gaps, depending on the cost and terms.

Monitor both net working capital in dollars and the working capital ratio. Assign responsibility for each action and review progress regularly. Measures such as debtor days, overdue invoice value, stock turnover and supplier terms can help explain changes and reveal opportunities to release cash without reducing sales or service quality.

If your numbers are tight but the business is fundamentally sound, a working capital loan may bridge a defined gap while you improve these operating measures. Make sure the expected cash inflows can support the repayments.

Frequently asked questions

What is working capital, in simple terms?

Working capital is the difference between a business’s short-term assets and short-term liabilities. It helps show the business’s net short-term position for day-to-day operations.

What is the working capital formula?

Working capital = Current assets − Current liabilities.

How do I calculate the working capital ratio?

Divide current assets by current liabilities. For example, $500,000 in current assets divided by $300,000 in current liabilities gives a ratio of 1.67. Interpret it in context; a broad reference range cannot account for every business model or cash cycle.

What are the working capital items on my balance sheet?

Current assets may include cash, receivables, inventory, prepayments and GST credits. Current liabilities may include payables, short-term debt, tax and payroll obligations due within 12 months.

When should I consider a working capital loan?

Consider one when the business is viable but cash is tied up in stock or unpaid invoices, and a short-term funding gap could disrupt trading or prevent you from taking on work. Check that expected cash receipts can cover the repayments and costs.

Does SimplyFunded offer working capital loans?

Yes. SimplyFunded offers working capital loans from $5,000 to $200,000. Basic eligibility includes an ABN, at least six months of trading and at least $5,000 in monthly business income. Eligibility and approval are subject to assessment.

Ready to talk about working capital finance?

If you have checked your working capital calculation and found a shortfall, or want to explore funding to support growth, SimplyFunded may be able to help.

• Loan amounts: $5,000 to $200,000.
• For businesses with: an ABN, at least six months of trading and $5,000 or more in monthly business income.
• Potential uses: stock, payroll, rent, supplier payments, contract ramp-up and other operating costs.

Explore SimplyFunded working capital loans or apply online to see whether funding may suit your business.