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Paving and concrete payroll: seasonal crews, road-building overtime and WSIB done right

Paving and concrete payroll is built around a calendar the plants set for you: crews start when hot-mix and ready-mix become available in spring and stop when the plants close in late fall. In between sit road-building overtime rules, vacation pay on every cheque, WSIB premiums that vary sharply by classification, and a stack of ROEs every November. We run the whole cycle so layoffs, recalls and remittances happen on time.

By the AnalytIQ Accounting team · Last reviewed: September 12, 2026

Paving crew laying hot-mix asphalt behind a paver and roller

At a glance · paving and concrete contractors

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GST/HSTTaxable over $30kPaving and concrete work is fully taxable once sales pass the small-supplier threshold.
Key formT5018Filed annually for subcontractor payments once construction is the primary business.
Watch forHoldback HST timingHST on a progress certificate is owed only when the 10% holdback is actually released.
DeductionClass 38 equipmentPavers, rollers and millers depreciate at 30% declining balance, not the default 20%.

The plants set your payroll calendar

Hot-mix and ready-mix availability defines the paving and concrete season in Ontario, and payroll has to follow it. Spring brings a burst of new hires and rehires: TD1 forms, direct deposit details, rate confirmations and, for returning operators, a check on whether last year's rate or a new union schedule applies. Late fall brings layoffs for most of the crew, a skeleton shop staff through winter, and a Record of Employment for every person laid off.

ROEs are where seasonal contractors get caught. An electronic ROE is due within five calendar days after the end of the pay period in which the interruption of earnings occurs, and a late or wrong one delays an employee's EI claim in the weeks they most need it. We issue them in a batch the week of shutdown, coded for shortage of work with an expected recall date where one exists, and we walk owners through when a Record of Employment is required the first time they lay off a crew.

Road-building overtime and the construction-employee exemptions

Ontario's Employment Standards Act treats road building differently from most work. The general overtime threshold is 44 hours a week, but for employees engaged in road building on streets, highways and parking lots, overtime begins after 55 hours in a week, and for structures such as bridges the threshold is 50 hours. A long stretch of night paving in July can be compliant under one rule and a large unpaid liability under another, so the payroll system has to know which work each crew is doing. When crews split their time between road work and other construction, the standard threshold governs the rest, and we set up the earnings codes accordingly.

Construction employees are also exempt from ESA termination and severance pay, which is why seasonal layoffs work the way they do, and from the public holiday rules where they receive vacation pay of at least 7.7 percent of wages (9.7 percent after five years of employment). Many contractors pay vacation pay on every cheque for exactly this reason. We configure Wagepoint, QuickBooks Online Payroll or Payworks so those percentages and thresholds apply automatically, and we pull hours from the field app — ClockShark, busybusy or QuickBooks Time — coded by job, so the same timesheet drives both pay and job costing.

WSIB is one of your largest cost lines

Coverage is mandatory in Ontario construction, including for independent operators and most executive officers, and the premium rate depends on how the WSIB classifies your work. Road, parking-lot and driveway paving, poured-concrete structures and site preparation can fall under different construction classes with materially different rates, so getting the classification right is worth real money every year. One executive officer or partner who does no construction work can apply for the exemption; everyone else on the crew is insurable earnings.

Premiums are reported and paid on the WSIB's schedule based on insurable earnings and reconciled annually, and every subcontractor you pay needs a clearance certificate on file before payment or you can inherit their premium liability. We run all of it from the payroll register, so the earnings WSIB sees match the T4s CRA sees. If you are unsure whether your company must register with the WSIB, in this trade the answer is almost always yes.

ObligationTimingWhat drives it
CRA source deductionsMonthly, or an accelerated schedule once average monthly withholding is large enoughCPP (including CPP2), EI and income tax from each pay run
WSIB premiumsReporting periods set by the WSIB; annual reconciliationInsurable earnings by classification
Ontario Employer Health TaxInstalments once payroll passes the exemption; annual returnOntario payroll above the $1 million exemption available to eligible private employers
Records of EmploymentWithin five calendar days after the end of the pay period of the interruptionLayoffs, quits and leaves
T4 slips and summaryBy the last day of FebruaryFull-year employment income and deductions
Union remittancesMonthly, per the collective agreementHours worked by each member

Operators, labourers, owners and the hiring hall

If your company is signatory to a LiUNA local or IUOE Local 793 agreement, hourly remittances for pension, health and welfare and training funds are due each month and are calculated on hours by member, not on dollars paid. We build the remittance report from the same hours file as payroll so a union audit matches the books. Non-union contractors face a different question: which people on site are employees and which are contractors. Labourers, rakers, screed operators and finishers working your schedule with your equipment are employees. A trucking broker with his own tri-axle, or a pumping company with its own pump and operator, is a subcontractor paid on invoice and reported on a T5018.

Owner pay gets its own plan. Salary from the corporation creates RRSP room and CPP entitlement; dividends do not, and the right mix depends on what the company needs to keep for equipment. Paying a spouse or adult child who dispatches, files tickets or flags is deductible when the work is real and the pay is reasonable for it. Where the company has bought a machine from a US seller or is weighing US work, our cross-border page for paving contractors covers what changes, and our payroll services page sets out how every pay run is handled.

Source: Ontario — Your guide to the Employment Standards Act.

What we take off your plate

Payroll for paving and concrete contractors, handled.

  • Road-building overtime rules applied instead of a flat 44-hour cutoff
  • WSIB premiums classified correctly for paving vs concrete crews
  • Wagepoint or QuickBooks Payroll set up and run on schedule
  • CRA source deductions remitted by the 15th
  • T4s, T4As and ROEs filed without a February scramble
  • WSIB and Ontario EHT tracked alongside payroll

Mistakes we fix

Three things that go wrong for paving and concrete contractors.

  1. Booking a hot-mix or ready-mix invoice to overhead instead of costing it to the job it paved
  2. Recognizing HST on a progress certificate before the 10 percent holdback is actually released
  3. Skipping T5018 slips for subcontractors because the crew was paid by e-transfer

Recognise one? Book a call and we will tell you what it is costing you.

Services for paving and concrete contractors

Six services, one team that knows how paving and concrete contractors run.

Start with one. Add the rest when it makes sense; the books, payroll and tax already talk to each other.

Free proposal

A fixed fee for your payroll, in writing.

  1. Tell us about your business. The form takes about a minute.
  2. A short discovery call. Fifteen minutes to confirm what you need.
  3. A fixed fee in writing. We reply within one business day. No hourly surprises.
  • Canadian and US filings under one roof
  • Cloud-first: QuickBooks Online, Dext, Wagepoint
  • Brampton, Ontario, with clients across Canada and the US

Related answers

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Common questions.

When do I have to issue ROEs at the end of the season?

An electronic ROE is due within five calendar days after the end of the pay period in which the layoff occurs. We issue the whole crew in one batch the week of shutdown so nobody waits on EI.

Is overtime really only after 55 hours for paving crews?

For employees engaged in road building on streets, highways and parking lots, yes; for structures such as bridges it is 50 hours, and other construction work follows the standard 44-hour threshold. The payroll setup has to reflect which work each crew is doing.

Do I have to cover myself with WSIB as the owner?

In construction, coverage is mandatory for executive officers and independent operators, with one exemption available to a single officer or partner who does no construction work. Owners who run a screed or drive a roller are insurable.

Related reading

Payroll that follows the paving season.

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