How to Price Trade Jobs in Australia 2026 Without Underquoting

Most tradies who go broke don't go broke because they're bad at their trade. They go broke because they price their jobs wrong. They underquote to win the work, burn through their hours, and watch the margin evaporate before the invoice is even sent.

If you've ever finished a job and thought "I basically worked for nothing on that one," this post is for you. We're going to walk through exactly how to set your minimum rate, build real margin, handle GST properly, and quote like a professional business — not a hobbyist guessing at numbers.

This is a tradie pricing playbook built for 2026 Australian conditions. No fluff, no theory — just the numbers and the process.

Last updated: May 2026.

Key takeaways

• Your break-even rate is total annual costs ÷ billable hours — most tradies never actually calculate this number, which is exactly why they underquote
• A sole trader with $117,200 in annual costs and 1,260 billable hours has a break-even rate of ~$93/hr — add 20% margin and your minimum charge-out is $112/hr
• GST is not your money — charge ex-GST, collect 10% on top, remit to the ATO quarterly
• Fixed-price contracts protect margin on predictable jobs; time-and-materials protects you when scope is unknown
• A professional, itemised quote reduces price objections and positions you against low-cost competitors

Table of contents

1. Why tradies underquote — and why it's not your fault
2. Your real minimum hourly rate: the full calculation
3. Worked example: $117,200 in costs, $112/hr minimum rate
4. GST mechanics: what you charge, what you keep, what you remit
5. Fixed price vs time-and-materials: when to use each
6. How to present a quote that wins jobs and protects your margin
7. Quote calculators: lock in your rates, look professional
8. FAQs

Why tradies underquote — and why it's not your fault

The root cause of underquoting is almost always the same: you don't know your true cost to operate, so you price on gut feel or what you think the customer wants to hear.

Fear plays a part too. You're worried about losing the job to a cheaper competitor, so you shave the price. You tell yourself you'll "make it up on the materials" or "it'll be a quick job." Spoiler: it rarely is.

The other problem is that most tradies only count labour when they're building a quote. They forget the ute repayments, the public liability premium, the tools that need replacing, the hours spent quoting and doing admin, the weeks lost to sick leave and wet weather. All of that costs money. If it's not in your rate, you're paying for it out of your own pocket.

Across the trade quotes generated through Leadkit's platform, labour is consistently the most underpriced element. Tradies are often charging 2023 rates for 2026 costs.

The fix is straightforward: calculate your actual cost-plus rate, build a real margin on top, and stop apologising for charging what the job is worth.

Your real minimum hourly rate: the full calculation

Cost-plus pricing means you start with your real annual costs, divide by your actual billable hours, and that gives you your break-even rate — the absolute floor below which every job loses money.

Then you add a profit margin on top. That margin is what funds your business growth, covers bad debts, and pays for the weeks when you're sick or rain has shut the site down.

Here's the formula:

Break-even rate = Total annual costs ÷ Annual billable hours

Minimum charge-out rate = Break-even rate ÷ (1 − desired margin %)

The costs you need to include:

• Wages / drawings — what you actually pay yourself (or your employees)
• Superannuation — currently 11.5% of ordinary time earnings under the Superannuation Guarantee
• Insurance — public liability is non-negotiable; income protection is strongly recommended
• Vehicle costs — ute repayments or depreciation, fuel, registration, servicing
• Tools and equipment — purchase, replacement, and repair spread over the year
• Office and admin — phone, software (estimating, invoicing, job management), bookkeeping
• Overhead recovery — the time you spend quoting, travelling, doing admin, and not actually on the tools

For the billable hours calculation, don't use 52 weeks × 40 hours. You're not billing every hour you work. Take out public holidays (about 10 days), annual leave (4 weeks), sick days (at least 5 days), wet weather, travel, quoting time, and admin. In practice, most sole trader tradies recover somewhere between 60–75% of total working hours as billable. That efficiency factor is critical to the maths.

Worked example

Let's run the numbers for a typical sole-trader tradie in Sydney or Melbourne in 2026.

Billable hours:

• 45 working weeks (after leave, public holidays, wet weather)
• 40 hours per week
• 70% efficiency (time actually on the tools vs quoting, travelling, admin)
• 45 × 40 × 0.70 = 1,260 billable hours

Break-even rate: $117,200 ÷ 1,260 = $93/hr

At $93/hr you are paying your costs and nothing else. Zero profit. No buffer. No growth.

Add 20% profit margin: $93 ÷ (1 − 0.20) = $116/hr (round to $115–$120 for quotes)

That's your minimum charge-out rate. Not $75. Not $85. $115–$120 per hour before GST.

If this number surprises you, it's because you've been quoting without knowing it. Many tradies across Brisbane, Perth and Adelaide are charging $80–$90/hr and wondering why their business doesn't grow. Now you know why.

These figures are indicative only. Your actual costs will vary based on your trade, location, and business structure. Use the free Leadkit calculators to build your own numbers.

GST mechanics: what you charge, what you keep, what you remit

GST is one of the most misunderstood parts of tradie pricing — and getting it wrong can leave you owing thousands to the ATO at BAS time.

Here's the rule: if your annual turnover is $75,000 or more, you must register for GST. For most operating tradies, that threshold is cleared early in the year. Check your obligations on the ATO's GST registration page.

How it works in practice:

• Your labour rate and materials prices are your ex-GST amounts — that's what you earn
• You add 10% GST on top when invoicing — that's the government's money, not yours
• You collect it from the customer, hold it in a separate account (ideally), and remit it to the ATO quarterly via your Business Activity Statement (BAS)

Example:

Job total (ex-GST): $1,500 GST (10%): $150 Invoice total (inc. GST): $1,650

The $150 belongs to the ATO. When you quote $1,500 for a job, make sure you're clear on whether that's ex-GST or GST-inclusive — both with your customer and in your own books.

The biggest mistake tradies make is quoting a GST-inclusive price and treating the whole amount as revenue. Use the free GST calculator to split any figure into its ex-GST and GST components instantly.

Markup vs margin — two terms that confuse a lot of tradies:

• Markup is calculated on cost: $100 cost + 20% markup = $120 sell price
• Margin is calculated on sell price: $120 sell price − $100 cost = $20, which is a 16.7% margin

The same dollar gap looks like a bigger percentage as markup than as margin. When you say "I want 20% margin," you need to divide by (1 − 0.20), not multiply by 1.20. Get this wrong and you'll always undercharge.

Fixed price vs time-and-materials: when to use each

Two main contract types in Australian trade work. Both have their place.

Fixed price (lump sum)

You quote a set amount for a defined scope of work. The customer knows exactly what they'll pay. You take on the risk — if the job runs over time or materials cost more than expected, that's on you.

Use when: The scope is crystal clear, you've done this type of job many times, there are no unknowns behind walls or under slabs, and you're confident in your estimate.

Advantage: Customers love the certainty. Easier to win the job.

Risk: Scope creep. A variation order process is essential — any change to scope is a new quote.

Time-and-materials (T&M)

You charge your hourly rate plus materials at cost (or with a markup). The customer pays for actual time and actual materials used.

Use when: The job involves unknowns — a bathroom renovation where the waterproofing behind the tiles is unknown, a plumbing job where pipe condition is unclear, or any maintenance and repair work.

Advantage: You're covered if the job takes longer than expected.

Risk: Customers are less comfortable with open-ended pricing. Set a budget estimate upfront and communicate any variations before you incur them, not after.

The hybrid approach: Many experienced tradies quote a fixed price for the predictable portion of a job and flag specific items as provisional sums — an allowance for unknown conditions that gets adjusted once the work is open.

The Master Builders Australia has guidance on contract types for residential building work that's worth bookmarking if you're doing larger projects.

How to present a quote that wins jobs and protects your margin

A professional quote does two things: it helps the customer say yes, and it protects you legally if the job goes sideways.

What a good trade quote includes:

1. Your business details — trading name, ABN, licence number, contact details
2. Customer details — name, address, contact
3. Date and expiry — quotes should have an expiry (14–30 days is standard) to protect against material cost increases
4. Detailed scope of works — itemised by task, not just a single lump sum. "Supply and install 15m² of 600×600 porcelain floor tiles, including adhesive, grout and waste removal" beats "tiling — $1,800"
5. Materials specification — brand, grade, quantity. This prevents disputes about what was agreed
6. Exclusions — what's not included. "Waterproofing not included in this quote" protects you if the customer later claims you should have done it
7. Payment terms — deposit percentage, progress payment milestones, final payment timing
8. GST line — always show GST separately so there's no ambiguity
9. Variation process — one line: "Any variation to the agreed scope will be quoted and approved in writing before work proceeds"

The more detail in your quote, the fewer disputes at the end of the job. It also positions you as a professional against the bloke who texts a number back. When a customer is comparing quotes, the itemised one from a business that clearly knows what it's doing wins — even if the price is slightly higher.

For NSW work over $20,000, written contracts are legally required under the Home Building Act 1989. Even for smaller jobs, a detailed quote accepted in writing functions as a contract.

Quote calculators: lock in your rates, look professional

The manual quoting process is the biggest time drain in most trade businesses. You spend an hour on site, another hour putting together a document in Word or Excel, send it off, and then hear nothing for a week. Or you spend 30 minutes quoting a small job that barely covers the quoting time.

A quote calculator embedded on your website does the initial qualification work for you. The customer enters their job details, the calculator applies your real rates, and a branded estimate is generated and emailed to them — with their contact details captured for your follow-up.

Leadkit's trade quote calculators are built on this principle. They use your actual rates (not industry averages), present estimates professionally, and send you the lead details the moment someone completes the form. No chasing, no cold leads — just warm enquiries from people who've already seen a ballpark and decided to proceed.

For electrical work, the electrical quote calculator and for plumbing the plumbing quote calculator are ready to embed in 60 seconds. Your logo, your rates, your brand.

Ready to capture leads on autopilot? Embed a free Leadkit quote calculator on your website today — no credit card needed, takes 60 seconds.

The calculators work on any website — WordPress, Wix, Squarespace, custom builds. Copy a single embed code, paste it on your site, done.

FAQs

Q: What's the average hourly rate for tradies in Australia in 2026?

A: Most qualified tradies in Australia charge between $90 and $160/hr ex-GST in 2026, depending on trade, location, and complexity of work. Electricians and plumbers in Sydney and Melbourne typically sit at the higher end ($120–$160/hr), while trades like painting and tiling may be lower ($80–$110/hr). These are charge-out rates, not what the tradie takes home — after costs and GST, the net is significantly less. Use the break-even calculation above to find your own minimum rate rather than benchmarking against competitors who may themselves be underquoting. These figures are indicative only.

Q: How do I calculate my break-even rate as a tradie?

A: Add up all your annual costs — wages, super, insurance, vehicle, tools, and overhead. Then calculate your annual billable hours: working weeks × hours per week × your efficiency rate (typically 60–75% for sole traders). Divide total costs by billable hours and that's your break-even rate. Add your desired profit margin on top using the margin formula: break-even rate ÷ (1 − margin %). The Leadkit calculators can help you structure this for your own trade.

Q: Should I charge GST on trade jobs?

A: If your annual turnover is $75,000 or more, you're required to register for GST and charge it on all taxable supplies — which includes your labour and materials. You add 10% to your ex-GST price, invoice the customer for the total (inc. GST), then remit the GST portion to the ATO via your quarterly Business Activity Statement. Check the ATO's website for current registration thresholds and obligations. The free GST calculator makes splitting GST-inclusive and ex-GST amounts instant.

Q: What's the difference between markup and margin?

A: Markup is the percentage added to your cost to get your selling price. Margin is the percentage of your selling price that is profit. A 20% markup on a $100 cost gives you a $120 sell price — but that's only a 16.7% margin. If you want a 20% margin, divide your cost by (1 − 0.20) = $125. Most tradies accidentally use markup when they mean margin, which means they're always charging less than they think. For a 20% net margin target, your charge-out rate needs to be your break-even rate divided by 0.80.

Q: When should I use fixed price vs time-and-materials?

A: Use fixed price when the scope is clearly defined and you've done this exact type of job many times — bathroom renovations with full specs, painting jobs with agreed room counts and paint grades, concrete slabs with known dimensions. Use time-and-materials when there are genuine unknowns: old plumbing you can't inspect until walls are open, electrical work in houses with unknown wiring history, or any maintenance and repair work. A hybrid approach — fixed price for the known scope, provisional sums for unknowns — is often the most professional option for larger residential jobs.

Q: How do I stop customers from pushing my price down?

A: The best defence is a detailed, itemised quote that shows your professionalism and makes it hard to compare you directly to a cheaper competitor quoting on a different scope. When a customer pushes back on price, ask them: "Which part of the scope would you like to remove?" That quickly shows them what they'd be giving up. Also, present your quote quickly — within 24 hours of a site visit — and follow up with a phone call three days later. Speed and communication signal professionalism and reduce the chance the customer has already accepted a cheaper quote. The ASIC MoneySmart guidance on business finances has useful context on maintaining business viability.

Q: How much overhead should a tradie factor into their rate?

A: A good rule of thumb is that overhead (everything other than direct labour and materials) represents 20–35% of revenue for a sole-trader trade business. That includes vehicle costs, insurance, tools, software, admin time, and marketing. The exact number depends on your trade and how you're set up. The key is to actually calculate it rather than guessing. Under the Fair Work Act, if you employ staff, you also need to account for leave entitlements, penalty rates, and super in your cost structure — and ensure your charge-out rates cover those obligations.

Q: What profit margin should I be targeting?

A: Industry guidance from bodies like Master Builders Australia suggests a net profit margin of 15–25% is a healthy target for trade businesses. Below 10% leaves you exposed to any cost overrun or slow period. Above 25% is achievable for specialist trades or premium positioning. The key distinction: gross margin (revenue minus direct job costs) is different from net margin (revenue minus all costs including overhead). Many tradies achieve a healthy gross margin but a poor net margin because their overhead recovery is too low. Calculate both.

Final tips: price for the business you want, not the job you're scared of losing

Here's the hard truth: the tradies who are winning in 2026 are not the cheapest ones. They're the ones who know their numbers, quote professionally, and have systems that let them handle more work without more stress.

Underquoting feels safe in the short term — you win the job, you stay busy. But it's a trap. You build a business full of work that doesn't pay you properly, you can't afford to hire help to grow, and you burn out. Every job you take below your minimum rate is a job that costs you money.

Know your break-even rate. Add a real margin. Quote clearly and professionally. Charge GST correctly. Use the right contract type for each job. And get a quote calculator working on your website so the leads come to you pre-qualified.

That's not optimistic business advice — that's just the minimum standard for a viable trade business in Australia in 2026.

Want to capture more leads and win more jobs without chasing quotes? Embed a free Leadkit trade quote calculator on your website — 60 seconds to set up, leads captured automatically, no credit card required.

Price indications in this post are based on estimates generated through Leadkit's trade calculators using current Australian rates. This is a price indication only — your final rates will depend on your specific costs, trade, and location. This post is general information only and does not constitute financial or legal advice. Consult your accountant for advice specific to your business.