The year-end lands mid-season
For a sole proprietor the tax year ends December 31, usually the exact middle of the snow season. Customers who prepaid a seasonal price in November have handed you income for services not yet delivered. The Income Tax Act deals with this directly: prepaid amounts come into income, and a paragraph 20(1)(m) reserve deducts the portion covering services still to be rendered after year-end, so January-to-April revenue is taxed in the year you actually plow it.
The reserve is computed from the contract schedule, not guessed. We work it out contract by contract from the service period, claim it, and reverse it the following year, the kind of mechanical discipline that keeps a CRA review short. In the other direction, per-push work completed in late December but invoiced in January belongs in the closing year as accrued revenue.
HST does not wait, though. Tax on a prepaid contract is collectible when the customer pays or the amount comes due, whichever is first, even while the income sits in reserve. The two clocks run separately, and the filings have to serve both.
A corporation can choose its year-end, and we usually set it between seasons, often April 30 after the last salt run, so no winter contract straddles the cut at all. That one choice removes most of this section.
One rate, two kinds of customer
Lawn care, design-build and snow removal are all taxable at 13% HST in Ontario. The rate never changes; the customer's ability to recover it does, and that shapes how you invoice:
- Commercial clients and property managers recover the HST as input tax credits, so they negotiate net of tax but expect clean invoices showing your registration number, without which their credits are at risk.
- Condominium corporations generally cannot recover HST, so the 13% is a real cost in their budget, and a sharp bid accounts for that.
- Homeowners cannot recover it either, which is where cash offers come from. Home maintenance is a stated CRA underground-economy focus; we set clients up so every job is invoiced and the HST return reconciles to the books.
New solo operators are small suppliers until taxable sales pass $30,000 over four consecutive calendar quarters, but most companies bidding commercial work register from day one, both for credibility and to recover HST on trucks and equipment. Under $400,000 in annual taxable sales, the Quick Method can simplify remittances while still allowing full credits on major equipment purchases; we run the math both ways before electing. One edge worth a check: if hardscape construction grows past half your revenue, T5018 reporting on subcontractor payments may apply.
The filing calendar
Most of our landscaping clients file through a CCPC taxed at roughly 12.2% combined in Ontario on the first $500,000 of active income. Keeping that rate is mostly clean, on-time filing, which is the core of our Corporate Tax Filing work:
| Filing | When it lands |
|---|---|
| T2 corporate return | Six months after year-end |
| Corporate tax balance | Three months after year-end for most small CCPCs |
| GST/HST return | Annual filers: three months after the fiscal year-end; quarterly filers: one month after each quarter |
| T4 slips for crews | Last day of February |
| Corporate instalments | Quarterly for eligible small CCPCs once tax payable passes $3,000 |
Instalments deserve respect in a seasonal business. The March payment comes due when maintenance revenue has not started and the snow money is already spent, so we reset instalment schedules after every filing and time them against the cash calendar, not just the CRA's.
The owner's return and the letters that follow
Salary, dividends and slips have to tell one story across the T2 and the household T1s, so we prepare personal returns alongside the corporate file, with personal instalments set from real numbers rather than last year's guess. The reviews that actually reach landscapers are specific: an HST desk review asking for the input tax credit receipts behind a truck purchase, or a payroll exam asking why plow operators were paid without source deductions. Because we filed the returns, CRA Audit & Review Support answers from the working papers, and most letters end at the first reply. The contractor-versus-employee question itself gets full treatment on our landscaper CFO page.
Source: CRA — GST/HST for businesses.
