Ontario trades bookkeeping automation guide (2026)

Published 2026-04-26

If you’re running a trades business in Ontario — plumbing, HVAC, electrical, roofing, general contracting — bookkeeping is the part nobody warns you about. The work itself pays well; the admin behind it eats your evenings, your weekends, and eventually your sanity. Most owner-operators we know spend 6-10 hours a week on receipts, invoicing, HST tracking, and payroll. That’s a service call a day.

In 2026, almost all of that can be automated for under $200/month CAD.

The bookkeeping load for an Ontario trades operator

A typical 2-truck Ontario trades operation generates:

• 60-120 invoices/month
• 200-400 receipts (parts, fuel, supplies, subs)
• HST remittance (quarterly or annual)
• WSIB premium reporting
• Payroll for 1-3 staff including subs/T4As
• A year-end package the accountant actually wants

Done by hand, that’s 8-12 hours/week. Automated, it’s 60-90 minutes/week of review.

The 4-tool stack that handles 90% of it

Total: $93-145 CAD/month. Roughly the cost of one parts pickup.

What each piece actually does

FreshBooks or QuickBooks Online for the books

Both handle HST natively. FreshBooks is friendlier for service-only trades; QBO is better if you carry inventory or need deeper reporting. Whichever you pick, set up:

• HST sales tax tracked automatically per invoice
• Late-payment auto-reminders at 7, 14, 30 days
• Stripe or Plooto for payment processing so AR closes faster

Dext for receipts

Photograph every receipt the moment it’s handed to you. Dext OCRs the vendor, amount, HST, and category, then pushes it to your accounting software. End-of-month reconciliation drops from 4 hours to 20 minutes.

Wagepoint or Payworks for payroll

Both are Canadian-built, handle CRA source deductions, EI, CPP, WSIB schedules, and produce T4s automatically. Wagepoint is cleaner UX for under 5 employees; Payworks scales better past 10.

The Plaid bank feed

Almost every Canadian bank now feeds directly into FreshBooks/QBO via Plaid. Transactions auto-import and you just classify them. The first month is tedious; from month two onward, AI suggestions are right ~85% of the time.

The HST piece specifically

Ontario’s 13% HST trips up more new trades operators than anything else. The automation here is non-negotiable:

1. Charge HST on every invoice — your software does this if your settings are right
2. Track HST paid on expenses — Dext separates this automatically
3. File quarterly or annually — CRA’s My Business Account portal accepts the export from FreshBooks/QBO directly
4. Set aside the HST you collect — open a second business account and auto-transfer your HST collected each week. Don’t spend it. Trust me.

Skip this if you’re under $30K revenue

Honestly: if you’re doing under $30K/year in revenue, skip the whole stack. Use a Google Sheet, scan receipts to a Drive folder, hire a $300 bookkeeper at year-end. The stack overhead isn’t worth it until you’re at the volume where the time savings exceed the cost.

The threshold where automation pays back: roughly $80-100K/year revenue or 40+ invoices/month. Below that, manual is fine. Above that, manual is bleeding money.

What’s NOT worth it for Ontario trades

• Full-blown ERP systems (NetSuite, Sage Intacct): built for $5M+ businesses. You’ll drown.
• Generic US-built bookkeepers: Bench, Pilot, etc. don’t handle HST + WSIB cleanly. Stick with Canadian solutions.
• Doing payroll in a spreadsheet: one missed CRA remittance and you’re paying 10% penalties. Pay the $30/month.
• Hiring a full-time admin before you’re at 5+ trucks: the automation does 80% of what an admin does, at 10% of the cost.

When to bring in a human

Even with full automation, hire a Canadian-credentialed bookkeeper for:

• Year-end closing and accountant handoff ($300-500 once a year)
• HST audit response if CRA flags you (cheap insurance — $100/hour for a few hours)
• Setting up your chart of accounts the first time (one-time $200-400)

Realistic ROI for an Ontario 2-truck operation

A 2-truck operation grossing $400K/year typically saves 6-8 hours/week with this stack. At $80/hour billable, that’s $25K-30K/year of recovered selling/working time against ~$1,500/year in tooling.

Even cutting that in half for skepticism, the math works the first month.

Where to start

Pick one tool — FreshBooks if you’re invoice-heavy and don’t carry parts inventory, QBO if you do. Migrate the last 30 days. Run it for two weeks before adding receipts (Dext) and payroll. Don’t try to roll everything out at once; that’s how good intentions die.