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Zachary Cummings, CPA

Accounting for the trades

Accountant for contractors and builders

I do the books and taxes for general contractors, home builders and renovators. Subs, T5018s, WSIB, HST and holdbacks get handled every month instead of sorted out in a panic at tax time.

Free and no obligation. I don't bill by the hour.

  • 5.0 on Google · 26 reviews
  • CPA OntarioRegistered firm
  • QuickBooks Online Advanced Certified ProAdvisorQuickBooks ProAdvisor, Gold tier
Two renovators cutting trim on a mitre saw inside a house

Subs and T5018s

If more than half of your business income comes from construction, CRA expects a T5018 for every subcontractor you paid more than $500 in the year for construction work, not counting GST/HST. It's due six months after the end of your reporting period.

The easy way to handle it is to tag every sub payment properly when it happens. Then T5018 time is just a report, not a weekend spent going through bank statements.

Holdbacks and getting paid

Ontario's Construction Act sets the holdback at 10% of the value of the work. On a big job that's real money, and it's still yours. Your books should show it as money you're owed, so you're not staring at the bank balance wondering where the profit went.

The Act's prompt payment rules give an owner 28 days to pay a proper invoice, and then a contractor has 7 days to pay its subs. If a payment is in dispute, that's a question for a construction lawyer. Keeping track of who owes what, and when, is the part I help with.

Sub or employee?

CRA doesn't go by what you call someone. It looks at who controls the work, who supplies the tools and equipment, whether the worker can hire their own helpers, and whether they can make a profit or take a loss.

If someone you pay as a sub is really an employee, you were supposed to be deducting CPP, EI and income tax from their pay and sending it to CRA along with your share of CPP and EI. It's worth getting right before CRA asks about it.

WSIB

In construction, WSIB coverage is mandatory for most businesses, including independent operators, sole proprietors, partners and executive officers, with some exemptions. GCs will also want your clearance before you start, and WSIB only issues one if your account is up to date.

I track your premiums along with payroll and sub costs, and I keep your WSIB reporting on schedule.

What I handle for contractors & builders

  • Subcontractor payments tracked all year
  • T5018 slips prepared and filed
  • WSIB premiums tracked and reported
  • HST tracked every month
  • Monthly books in QuickBooks Online, with receipts through Dext
  • Year-end statements and your T2 or personal return

Monthly bookkeeping plans run $400 to $2,000+ a month depending on how much I'm handling, and most personal returns are $80 to $120.

See pricing →

Common questions

I'm a renovator working for homeowners. Do I file T5018s?

T5018s are about what you pay subcontractors, not what homeowners pay you. If more than half your business income comes from construction and you paid a sub more than $500 for construction work in the year, you file one for that sub.

It's just me. Do I really need WSIB?

In construction, usually yes. Coverage is mandatory for independent operators and sole proprietors in construction, with some exemptions. We can go over where you stand on the first call.

Do you work with contractors who aren't incorporated?

Yes. If you're a sole proprietor, your business income goes on your personal return, and I do those. If you're wondering whether to incorporate, we can talk about whether it makes sense for you.

Other trades I work with

Want the books off your plate?

Book a free 20-minute call. There's no sales pitch and no obligation, and I'll get back to you the same business day.

  • 5.0 on Google · 26 reviews
  • CPA OntarioRegistered firm
  • QuickBooks Online Advanced Certified ProAdvisorQuickBooks ProAdvisor, Gold tier