Working Capital in Australia – What It Is, How to Calculate It, and Why It Matters

Working capital is the difference between a business’s current assets and current liabilities. It reflects how much short-term cash or resources your business has to pay bills, manage operations, and stay afloat.

At Ozobooks, we help businesses monitor and improve working capital so they can grow without running into liquidity problems or shortfalls.

What Is Working Capital?

Working capital = Current Assets − Current Liabilities

Current assets include:

• Cash and bank balances
  
• Accounts receivable (money owed by customers)
  
• Inventory
  

Current liabilities include:

• Accounts payable (supplier bills)
  
• GST and tax owed
  
• Short-term loans or overdrafts
  

A positive working capital means you have more resources than debts due soon. A negative working capital may signal cash flow issues.

Example:

Your business has $80,000 in cash, receivables, and inventory. You owe $50,000 in short-term bills. Working capital = $30,000. You’re in a strong short-term position.

Why It Matters

• Ensures you can pay employees, suppliers, and tax obligations
  
• Reflects day-to-day financial health
  
• Used by lenders when assessing business loan applications
  
• Helps plan for slow seasons, stock purchases, and expansion
  

Low Working Capital: Warning Signs

• Struggling to pay BAS or wages on time
  
• Relying on overdrafts to cover rent or bills
  
• Stocking out because of lack of funds to buy inventory
  

These can trigger cash flow bottlenecks that limit growth or cause ATO issues.

How Ozobooks Helps

• Monitoring your accounts receivable/payable cycles
  
• Helping you free up cash tied in stock or unpaid invoices
  
• Forecasting working capital needs before tax season or business growth
  
• Structuring payment plans or supplier terms to boost cash flow
  

FAQ:

Q1: What’s a good working capital ratio?
A ratio above 1.0 is generally good. It means you can cover your short-term liabilities. Ratios below 1.0 may be risky.

Q2: Can a business have too much working capital?
Yes. Excess cash or inventory might be better invested or used to reduce debt.

Q3: Is working capital the same as cash flow?
Not exactly. Working capital is a snapshot. Cash flow is how money moves in and out over time.

Q4: How often should I track working capital?
Monthly is ideal. We help clients monitor it as part of their ongoing bookkeeping.