Table of Content

Why Profit Margin Matters 

In the world of business, “margin” is one of the most commonly used — and often misunderstood — financial terms. If you are running a construction company in Australia, understanding your margin is critical to long-term success. 

So, what does it actually mean to have a 20% profit margin in Australia? Let’s break it down in simple terms and explore why it matters. 

What is a 20% Profit Margin?  

At its core, a profit margin measures how much money your business keeps after covering costs. It’s usually expressed as a percentage. 

There are different types of margins, but when most people refer to “a 20% margin,” they mean net profit margin — the percentage of revenue left over after all expenses have been paid. 

The formula looks like this: 

Net Profit Margin = (Net Profit ÷ Revenue) × 100 

If your business earns $100,000 in revenue and keeps $20,000 in profit after all expenses, your net profit margin is 20%. 

In simple terms: 
For every $1 your business earns, you keep 20 cents as profit. 

Gross Margin vs Net Margin 

Before going further, it’s important to distinguish between: 

Is a 20% Margin Good in Australia? 

The answer depends on the industry. 

In Australia, margins vary significantly: 

So, if your business has a 20% net profit margin, you are likely performing above average in many traditional industries and competitively in service-based sectors. 

Why Margin Matters More Than Revenue 

Many Australian business owners focus heavily on revenue growth — hitting $500k, $1 million, or $5 million in turnover. However, revenue alone doesn’t guarantee financial health. 

Consider two businesses: 

Business A 

Business B 

Even though Business A makes double the revenue, Business B makes twice the profit. 

A 20% margin means your business is: 

How a 20% Margin Impacts Cash Flow 

In Australia, businesses face unique cost pressures: 

Maintaining a 20% margin provides breathing room. It allows you to: 

Without a healthy margin, even strong revenue can leave you cash-strapped. 

What It Takes to Achieve a 20% Margin 

Reaching a 20% margin in Australia often requires a deliberate strategy. 

1. Strong Pricing Strategy 

Many businesses underprice their products or services. To maintain a 20% margin, your pricing must reflect: 

Discounting too heavily or competing solely on price can quickly erode margins. 

2. Tight Cost Control 

Regularly reviewing expenses is crucial. This includes: 

Even small savings can significantly improve margin over time. 

3. Operational Efficiency 

Streamlined processes reduce waste. This might mean: 

4. Value-Based Selling 

Especially in professional services, businesses with 20%+ margins often focus on value rather than hours worked. Clients pay for expertise, outcomes, and reliability — not just time.