It's Wednesday afternoon. Your sparky finished at 3 PM, your chippies clocked off at different times across two sites, and someone forgot to write down their hours on Monday. Now you're sitting at the kitchen table trying to piece together a pay run from scribbled timesheets, text messages, and memory. Sound familiar?
You're not alone. Only 35% of Australian organisations report that payroll is accurate every single pay cycle, according to a 2026 Rippling-Censuswide study. For construction, the picture is worse. The industry's payroll error rate sits between 5-10%, compared to just 1-2% in office-based work.
This guide walks you through the full workflow, from tracked hours on site to a compliant pay run that keeps Fair Work off your back and your crew paid correctly. No fluff. Just the process that works for small-to-mid builders running 5-20 workers across multiple sites.
TL;DR: Construction payroll in Australia has a 5-10% error rate — triple the office average (Workstem). Compliant pay runs follow four steps: capture hours digitally, classify against MA000020 award rates, validate before processing, and report via STP Phase 2. With criminal wage theft penalties reaching 10 years imprisonment since January 2025, getting this right isn't optional.
Why construction payroll is harder than other industries
Construction payroll carries a 5-10% error rate compared to 1-2% for office work. That gap exists because building sites create payroll complexity that most other industries never deal with. Multiple award classifications, variable hours, site allowances, and workers who move between locations daily make every pay run a puzzle.
Award complexity under MA000020
The Building and Construction General On-site Award (MA000020) isn't a simple hourly rate table. It covers dozens of classifications — from CW/ECW Level 1 labourers through to CW/ECW Level 8 advanced tradies. Each classification has different base rates, and those rates increased 3.5% from 1 July 2025.
On top of base rates, you need to calculate:
- Overtime at 1.5x for the first two hours and 2x after that (Monday to Saturday)
- Saturday rates at 1.5x for the first two hours, then 2x
- Sunday rates at 2x for all hours
- Public holiday rates at 2.5x
- RDOs (Rostered Days Off) accrued at 0.4 hours per day worked under the 36-hour week pattern
Multi-site headaches
A brickie might start the morning on your Parramatta site, then drive to your Blacktown site after smoko. Which site's travel allowance applies? How do you split the hours? When your crew moves between sites, every shift potentially needs different allowance calculations.
The subcontractor question
Here's where it gets really tricky. 28% of payroll errors involve employee misclassification. If your "subbie" is actually working set hours, using your tools, and only working for you, Fair Work might consider them an employee. That means you owe them award rates, super, and leave entitlements, backdated.
For a full breakdown of current rates, see our Building and Construction Award pay rates guide.
Common MA000020 errors that get builders in trouble
The Fair Work Ombudsman recovered $358 million for over 249,000 underpaid workers in 2024-25 alone. Within building and construction specifically, the FWO recovered $16.5 million in unpaid entitlements between November 2022 and June 2025. These aren't just big companies. Small builders get caught too.
Overtime miscalculation
The most common mistake. A tradie works 10 hours on a Tuesday. Many builders pay the full 10 hours at the ordinary rate, or they calculate overtime wrong. Under MA000020, ordinary hours are 7.6 per day (or 8 hours under the 36-hour week pattern with RDO accrual). Anything beyond that triggers overtime penalties.
Missing or wrong allowances
MA000020 includes allowances for tools, travel, meals, height work, confined spaces, and more. If your chippies are working above 15 metres, they're entitled to a height allowance. If they're on a site with no permanent toilet facilities, there's an allowance for that too. Miss one, and it compounds across every pay run.
RDO accrual errors
Under the common 36-hour week pattern, workers accrue 0.4 hours per ordinary day worked toward their RDO. Many builders either forget to track this accrual or calculate it incorrectly. When a worker takes their RDO, they should be paid at their ordinary rate for the accrued hours.
The most overlooked error is failing to update allowance rates each July when the annual wage review kicks in. The 3.5% increase from July 2025 affects every single allowance calculation, not just base rates.
The record-keeping trap
Fair Work requires employers to keep time and wage records for 7 years. Those records must include start and finish times, breaks taken, and hours worked. Paper timesheets shoved in a drawer don't meet this standard if they're incomplete, illegible, or missing signatures. More on that in our employer timesheet record-keeping guide.
From tracked hours to a compliant pay run: the four-step process
The average business owner spends 18 hours per month on manual payroll tasks. Digital timesheets can cut that processing time by up to 50% and reduce costs by up to 80%. But the technology is only useful if the underlying workflow is correct.
Here's the step-by-step process that works.
Step 1: Capture hours digitally on site
Paper timesheets are where payroll errors start. Your crew clocks on at 6:30 AM on a cold site, and nobody wants to fill in a form. By Friday, they're guessing their hours from memory.
The fix is digital time capture at the point of work. GPS-verified clock on and clock off from a mobile device gives you:
- Exact start and finish times (not estimates)
- Location proof for multi-site workers
- Automatic break deduction rules
- A digital audit trail that satisfies Fair Work's record-keeping requirements
Step 2: Classify each time entry against MA000020
Once you have accurate hours, every entry needs to be classified. This is the step most builders skip or do badly. Each time entry needs:
| Classification element | What to check |
|---|---|
| Worker classification level | CW/ECW 1 through 8 |
| Ordinary vs overtime hours | First 7.6h ordinary, then 1.5x / 2x |
| Day type | Weekday, Saturday, Sunday, public holiday |
| Applicable allowances | Tools, travel, meals, height, confined space |
| RDO accrual | 0.4 hours per ordinary day worked |
| Leave entitlements | Annual leave loading at 17.5% |
This classification step is where construction payroll software earns its keep. Doing it manually across 15 workers and three sites is where the 5-10% error rate comes from.
Step 3: Validate before you process
Never run a pay without reviewing the output first. Your validation checklist should include:
- Hours sanity check: Does anyone show more than 12 hours in a day? Flag it.
- Missing entries: Did every rostered worker submit time for every rostered day?
- Overtime thresholds: Are overtime hours calculating correctly against the 7.6-hour daily trigger?
- Allowance consistency: Are site-specific allowances applied to every worker on that site?
- RDO balance: Are accruals tracking correctly toward the next scheduled RDO?
- Super calculation: Is super calculated on Ordinary Time Earnings (OTE), including some allowances?
Most payroll guides stop at "use software." But the validation step is where builders actually catch errors. A five-minute review of flagged anomalies before processing saves hours of corrections and back-pay disputes later.
Step 4: Process and report via STP Phase 2
Once validated, you process the pay run and report through Single Touch Payroll Phase 2. STP Phase 2 requires disaggregated reporting — meaning you need to break down gross amounts into specific categories: base rate, overtime, allowances, leave, and super.
This is another reason digital time capture matters. If your hours aren't classified correctly upstream, your STP reporting will be wrong downstream. The ATO can see the breakdown now, and inconsistencies between what you report and what you actually pay will get flagged.
What changes with Payday Super in 2026
From 1 July 2026, the rules around superannuation timing change significantly. Under the current quarterly system, employers can hold super contributions for up to three months before paying. The new Payday Super rules require payment within 7 business days of each payday.
What builders need to know
This is a big shift for construction. If you're running fortnightly pay cycles for 15 workers, you'll need to process and remit super every fortnight instead of quarterly.
The penalties are steep. Late Payday Super attracts a penalty of up to 25% of the unpaid amount, plus a potential 60% administrative uplift and interest charges on top. For a crew of 15 tradies earning average construction wages, a single missed super cycle could cost you thousands.
How to prepare now
Don't wait until July 2026. Start by:
- Checking your payroll software can handle per-pay-cycle super remittance (not just quarterly)
- Reviewing your cash flow — you'll need super funds available every pay cycle, not quarterly
- Updating your clearing house or super fund payment method for more frequent submissions
- Building super into your per-job costing — margins that assumed quarterly super won't work anymore
With 454,850 actively trading construction businesses in Australia and 98.5% being small businesses, the Payday Super transition will hit the construction sector harder than any other industry. Small builders typically lack dedicated payroll staff, making the shift from quarterly to per-cycle super a genuine operational challenge. You can compare tools that handle per-cycle super now.
The penalties for getting payroll wrong
Since 1 January 2025, intentional wage underpayment is a criminal offence in Australia. The maximum penalties are severe: up to 10 years imprisonment for individuals, fines up to $1.65 million for individuals and $8.25 million for corporations. This isn't theoretical. Woolworths was hit with a $50 million penalty for underpaying more than 4,500 staff by $390 million.
Criminal vs civil penalties
It's worth understanding the difference. Criminal wage theft requires intent — you deliberately underpaid someone. But even unintentional underpayment carries serious civil penalties.
| Penalty type | Individual maximum | Corporate maximum |
|---|---|---|
| Criminal wage theft (from Jan 2025) | 10 years imprisonment + $1.65M fine | $8.25M fine |
| Serious civil contravention | $4.95M | $24.75M |
| Late Payday Super (from Jul 2026) | Up to 25% + 60% uplift + interest | Same |
Why "I didn't know" doesn't work anymore
59% of Australian payroll managers admitted to making a payroll error in the past two years. The most common errors? Over/underpayments at 48%, delayed payments at 44%, and missed super contributions at 24%.
Fair Work doesn't accept ignorance of award rates as a defence. If you're employing tradies under MA000020, you're expected to know the correct rates, classifications, and entitlements. The FWO's $358 million in recoveries in 2024-25 shows they're actively enforcing this.
Frequently Asked Questions
What is the main award covering construction workers in Australia?
The Building and Construction General On-site Award (MA000020) is the primary modern award. It covers on-site building and construction workers including labourers, tradies, and apprentices. Award rates increased 3.5% from 1 July 2025. Specific classifications range from CW/ECW Level 1 to Level 8, each with different base rates and entitlements.
How long do I need to keep payroll and timesheet records?
Under Fair Work regulations, employers must retain employee records for 7 years. Records must include start and finish times, breaks, overtime hours, and leave balances. Digital records are acceptable and generally easier to maintain. Missing or incomplete records can result in the burden of proof shifting to the employer in an underpayment dispute.
What are the penalties for underpaying construction workers?
Since January 2025, intentional wage underpayment is a criminal offence carrying up to 10 years imprisonment, $1.65 million in individual fines, and $8.25 million in corporate fines. Civil penalties for serious contraventions reach $4.95 million per individual and $24.75 million per corporation.
When does Payday Super start and what does it mean for builders?
Payday Super starts 1 July 2026. Employers must remit superannuation within 7 business days of each payday, replacing the current quarterly system. For builders running fortnightly pay cycles, this means super payments every two weeks instead of every three months. Late payments face penalties of up to 25% of the unpaid amount plus administrative uplift and interest.
Can I use paper timesheets and still be compliant with Fair Work?
Technically, yes — Fair Work doesn't mandate digital records. But paper timesheets create significant compliance risk. They're often incomplete, illegible, or missing critical details like exact start and finish times. In an underpayment dispute, incomplete records shift the burden of proof to the employer. Given that construction's payroll error rate is 5-10%, digital time capture substantially reduces your risk.
How do I handle payroll for workers who move between sites in a single day?
Multi-site workers need their hours split by location, with applicable allowances calculated for each site. Travel time between sites during the working day counts as paid time under MA000020. You also need to apply the correct site-specific allowances (travel, fares, meals) for each location. Digital time tracking with GPS makes this significantly easier than manual methods.
Written by Essa Azimi, Founder of SkillsDock. For more practical guides on construction compliance, see our FAQ.
Related reading:
- Building and Construction Award Pay Rates 2026 — Full MA000020 rate tables and classification guide
- Employer Timesheet and Record-Keeping Obligations Under Fair Work — What records you must keep and for how long
- Paper Timesheets Are Costing Your Construction Business Thousands — The case for GPS time tracking
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