Published: April 2026
"What is a good gross profit margin?" is one of the most common questions Australian business owners ask, and one of the hardest to answer without context. A 25 per cent gross margin would be strong for a construction company and disastrous for a consulting firm. A 70 per cent gross margin looks impressive until you realise your fixed costs consume 65 per cent of revenue, leaving just 5 per cent net profit.
Gross profit margin on its own tells an incomplete story. But combined with operating margin and net profit margin, and benchmarked against your specific industry, it becomes one of the most powerful metrics for understanding your business's financial health.
This article provides realistic gross margin benchmarks for Australian industries, explains how to calculate and track your margin in Xero, and shows you the dollar impact of even a small margin improvement.
The formula is straightforward:
Gross Profit Margin = (Revenue - Cost of Goods Sold) / Revenue x 100
If your business earns $500,000 in revenue and your cost of goods sold (COGS) is $200,000, your gross profit is $300,000 and your gross profit margin is 60 per cent.
What counts as COGS depends on your business type:
For services businesses: subcontractor fees, direct labour costs for staff delivering billable work, project-specific travel, and direct materials consumed in delivery. This is sometimes called "cost of sales" or "direct costs."
For product businesses: purchase cost of goods for resale, raw materials, manufacturing labour, freight and logistics, and packaging.
For SaaS and technology: hosting and infrastructure costs, direct customer support labour, and third-party software costs directly tied to delivering the product.
The critical distinction: COGS includes only costs that are directly tied to delivering your product or service. Rent, marketing, admin salaries, and insurance are operating expenses, not COGS. If your COGS account in Xero includes items like office rent or software subscriptions that are not directly related to delivery, your gross margin is understated and you are making decisions based on the wrong number.
These benchmarks are drawn from ATO tax return data, Xero Small Business Insights, and industry reports. They represent typical ranges for Australian SMEs. Your specific margin will depend on your pricing, efficiency, and competitive position.
Professional services (consulting, accounting, legal, engineering): 55 to 70 per cent. Services firms have low COGS because the primary cost is people, and most employee costs are classified as operating expenses rather than direct costs. Firms with heavy subcontractor usage will have lower margins (45 to 55 per cent) because those subcontractor costs sit in COGS.
IT services and technology consulting: 50 to 65 per cent. Similar to professional services but often with higher subcontractor and contractor costs for specialist skills.
SaaS and software: 70 to 85 per cent. Very high gross margins because the incremental cost of serving each additional customer is minimal. Hosting and infrastructure costs are the primary COGS items.
Construction and trades: 15 to 35 per cent. Materials, subcontractor labour, and equipment represent a large proportion of project revenue. A 25 per cent gross margin is solid for a builder. Above 30 per cent is strong.
Retail (physical goods): 30 to 55 per cent. Depends heavily on product category. Fashion retail might achieve 55 per cent. Hardware and building supplies sit closer to 30 per cent.
Hospitality (food and beverage): Food typically targets 60 to 70 per cent gross margin (meaning food cost of 30 to 40 per cent of food revenue). Beverage margins are higher at 75 to 85 per cent. Blended margins for a restaurant are typically 60 to 68 per cent.
Healthcare and allied health: 50 to 65 per cent. Practitioner labour is the main direct cost. Practices with salaried clinicians have lower margins than those using contractor models.
Agencies (marketing, creative, PR): 45 to 60 per cent. Heavily dependent on the mix of in-house delivery versus outsourced or freelance talent. Agencies that outsource most delivery have lower margins but also lower fixed costs.
Trades (plumbing, electrical, HVAC): 40 to 55 per cent. Higher than construction because materials are a smaller proportion of revenue and labour rates are premium.
Manufacturing: 25 to 40 per cent. Raw materials, labour, and equipment costs consume a significant share of revenue. Margin improvement comes from volume, automation, and supply chain efficiency.
Gross margin on its own is only one piece of the puzzle. To fully understand your profitability, you need all three margins.
Gross profit margin tells you how efficiently you deliver your product or service. It answers: for every dollar of revenue, how much is left after paying for direct delivery costs?
Operating profit margin (also called EBIT margin) subtracts all operating expenses from gross profit. It answers: for every dollar of revenue, how much is left after paying for everything required to run the business (excluding interest and tax)?
Operating Margin = (Revenue - COGS - Operating Expenses) / Revenue
Net profit margin is the bottom line. It subtracts interest and tax from operating profit. It answers: for every dollar of revenue, how much ends up as actual profit?
Worked example: A $3 million consulting firm with $1.1 million COGS (subcontractors and direct staff) and $1.6 million operating expenses (rent, admin salaries, marketing, software, insurance) and $50,000 in interest and tax: Gross margin: ($3M - $1.1M) / $3M = 63%. Operating margin: ($3M - $1.1M - $1.6M) / $3M = 10%. Net margin: ($3M - $1.1M - $1.6M - $50K) / $3M = 8.3%.
The gap between gross margin (63%) and net margin (8.3%) tells you that operating expenses are consuming most of the gross profit. This business earns well on delivery but spends heavily on overhead. The lever for profit improvement might be reducing overhead rather than improving gross margin.
Margin improvements sound abstract until you put dollar figures on them.
Worked example: A $2 million business currently operating at 45 per cent gross margin earns $900,000 in gross profit. If the owner improves gross margin by 5 percentage points to 50 per cent (through a combination of price increases and better subcontractor rates), gross profit becomes $1,000,000. That is an additional $100,000 in gross profit, which flows directly to the bottom line if fixed costs remain unchanged. On a $2 million business, that $100,000 improvement could represent a 50 per cent increase in net profit.
This is why gross margin is so powerful. Small percentage point improvements translate to large dollar improvements because they apply across your entire revenue base.
Accurate gross margin tracking in Xero requires two things: a properly structured chart of accounts and consistent transaction coding.
Step 1: Ensure direct costs sit in a "Cost of Sales" section. In Xero, create a group of accounts (typically codes 500-549) classified as "Direct Costs." Move subcontractor payments, direct materials, and any other variable delivery costs into these accounts. Everything else (rent, admin salaries, marketing) stays in "Operating Expenses."
Step 2: Code transactions consistently. Every subcontractor invoice goes to the subcontractor cost account, not "general expenses." Every direct materials purchase goes to materials, not "office supplies." Inconsistent coding makes gross margin unreliable.
Step 3: Run the Profit and Loss report. Xero's P&L shows a "Gross Profit" line if you have direct cost accounts set up. This is your gross profit in dollars. Divide by total revenue for the percentage.
Step 4: Use tracking categories for segment analysis. If you want gross margin by service line, project, or client type, set up tracking categories in Xero and apply them to both revenue and direct cost transactions. This allows you to compare margins across different parts of the business.
Common Australian trap: super on direct labour. If you have employees whose wages sit in COGS (direct labour), make sure their super (12 per cent for 2025-26) is also classified as a direct cost. Putting wages in COGS but super in operating expenses understates your true cost of delivery.
Raise prices. The most direct lever. A 5 per cent price increase on a $2 million business adds $100,000 to the top line with zero additional cost. Most SME owners are more afraid of raising prices than their customers are of paying more. Read our pricing strategy guide for frameworks on how to do this.
Reduce variable costs. Renegotiate subcontractor rates. Switch to more cost-effective suppliers. Improve project scoping to reduce overruns. Each dollar saved in COGS goes straight to gross profit.
Improve utilisation. For services firms, if your team is only 65 per cent utilised (billable), improving to 75 per cent adds revenue without adding cost. The gross margin on that incremental revenue is close to 100 per cent because the labour cost is already being paid.
Shift the revenue mix. If Service A has 65 per cent gross margin and Service B has 40 per cent, growing Service A relative to Service B improves blended margins without changing pricing or costs on either service.
Reduce scope creep. Delivering more than the client is paying for is a gross margin killer. Better scoping, clearer contracts, and change request processes protect margins on individual engagements.
Your gross margin is declining for three or more consecutive months. Your margin is more than 10 percentage points below your industry benchmark. Revenue is growing but gross profit dollars are flat or declining (meaning you are growing unprofitably). A single client or project is dragging down your blended margin (identify it with tracking categories). Subcontractor costs are growing faster than revenue.
If any of these apply, investigate immediately. Margin problems compound quickly because every additional dollar of revenue earned at a compressed margin generates less contribution to cover your fixed costs.
A single quarter's gross margin is a snapshot. The trend over 12 to 24 months tells the real story.
Pull your quarterly gross margin from Xero for the last two years. Plot it on a simple line chart. A consistently stable margin (within 2 to 3 percentage points) indicates a well-managed cost base. A rising margin suggests pricing power or improving efficiency. A falling margin requires investigation: are costs rising, prices dropping, or is the revenue mix shifting toward lower-margin work?
The trend is more important than the absolute number. A business with a 40 per cent margin that is stable and well-understood is in better shape than a business with a 60 per cent margin that is declining by 2 points per quarter.
What is a good gross profit margin for a small business in Australia?
It depends entirely on your industry. Professional services: 55 to 70 per cent. Construction: 15 to 35 per cent. Retail: 30 to 55 per cent. SaaS: 70 to 85 per cent. Compare to your specific industry benchmark rather than a generic "good" number.
Is a higher gross margin always better?
Generally yes, but not if it comes at the expense of volume. A business with 80 per cent gross margin and $200,000 revenue generates $160,000 in gross profit. A business with 50 per cent gross margin and $500,000 revenue generates $250,000 in gross profit. Margin and volume both matter.
What is the difference between gross margin and markup?
Gross margin is profit as a percentage of revenue (selling price). Markup is profit as a percentage of cost. A product that costs $60 and sells for $100 has a 40 per cent margin but a 67 per cent markup. Use margin for financial analysis. Use markup for pricing calculations.
How often should I review gross margin?
Monthly at minimum. If you are in a project-based business, review it per project as each project completes to identify which jobs are profitable and which are not.
Can gross margin be too high?
In theory, an extremely high gross margin (above 80 per cent) in a competitive market might indicate underinvestment in delivery quality or underpricing relative to the value delivered. But for most Australian SMEs, a high gross margin is a good problem to have.
How does Payday Super affect gross margin?
Payday Super changes the timing of super payments (within 7 days of each pay run from July 2026) but not the amount. However, if you have direct labour classified in COGS, ensure the associated super at 12 per cent is also in COGS. This correctly reflects your true cost of delivery.
What is operating leverage and why does it matter?
Operating leverage describes how sensitive your net profit is to changes in revenue. Businesses with high fixed costs and high gross margins have high operating leverage: a small increase in revenue produces a large increase in net profit (and vice versa). This is why margin improvement matters so much for these businesses.
Should I include freight in COGS?
Yes, if freight is directly tied to delivering your product to customers. Inbound freight (receiving materials) and outbound freight (shipping to customers) are both legitimate COGS items. Do not include them in "office expenses" or "general expenses."
Open your Xero P&L for the last completed month. Find the gross profit line. Divide it by total revenue. That is your gross profit margin. Now compare it to the industry benchmark above. If you are more than 5 percentage points below benchmark, you have a pricing or cost problem worth investigating. If you cannot find a gross profit line on your P&L, your chart of accounts is not structured correctly and you need to fix that first.
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Disclaimer: This article provides general information only and does not constitute financial, legal, or professional advice. Scale Suite Pty Ltd (ABN 16 684 424 771) recommends seeking advice tailored to your specific circumstances. Liability limited by a scheme approved under professional standards legislation.
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Scale Suite is a Sydney-based provider of outsourced finance and HR services for Australian SMEs. We deliver bookkeeping, financial reporting, payroll processing, fractional CFO support, recruitment, employee onboarding, people and culture support, and fractional HR oversight, all as a fully embedded team that works inside your business.
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