Quoting Work in Canada: Scope, Validity, Deposits, and Getting to Yes
A quote is the first document a client sees from your business, and it does two jobs at once: it wins the work, and it defines the work. A quote that only does the first job — a number on a page with no scope, no exclusions, and no dates — wins jobs that turn into disputes. The habits below separate businesses that get paid what they quoted from businesses that eat the difference.
Write the Scope So a Stranger Could Price It
The test of a good scope section is whether someone who has never seen the job could tell what is included. "Landscaping — $3,000" fails that test. "Sod removal and regrading, 120 square metres of new sod supplied and installed, mulch beds and edging, irrigation adjustment" passes it. Itemized scope does more than prevent disputes: it justifies your price. Clients comparing three quotes almost always pick apart the vaguest one, because vague reads as risky. And when a client asks mid-job for something extra, an itemized quote lets you say, kindly and clearly, that the extra is a change order — because everyone can see it was never on the list.
Exclusions Are Not Rude — They Are the Quote
Most quote disputes in trades and services are not about the price of what was listed; they are about work the client assumed was included. A short exclusions line — "Excludes tree removal, fence repair, and any work below grade" — costs you nothing at quoting time and saves the relationship later. If you find yourself repeatedly doing small unpaid extras "to keep the client happy," the fix is not more patience; it is a better exclusions section on the next quote.
Validity Windows Protect You From Someone Else's Timeline
Clients sit on quotes. That is normal — they are comparing, budgeting, or waiting on a spouse. What is not acceptable is being held to March pricing in September after materials have moved. A printed validity date ("This quote is valid until April 11, 2026") converts an awkward conversation into a non-event: when the client comes back late, you simply reissue at current pricing. It also creates gentle urgency without pressure tactics. Thirty days is the most common window in Canada; shorter is reasonable when your material costs are volatile.
Deposits, Milestones, and the Shape of the Payment Schedule
The payment schedule belongs on the quote, not in a later email, because the client's acceptance should cover both the price and how it will be paid. For most project work: a deposit on acceptance, then either a single balance on completion or milestone payments for longer jobs. Putting the schedule on the quote also sets up your invoicing — each milestone becomes an invoice on a date everyone already agreed to, which is measurably better for cash flow than one large bill at the end of a long job.
Tax on Quotes: Show It, Even Though the Quote Is Not the Tax Document
Tax is charged and recorded on the invoice, not at the quote stage — but the quote should still show what tax will apply, because the client's real question is "what will this cost me in total?" A $3,000 quote that becomes a $3,150 invoice surprises exactly the client you were trying to impress. If you are registered for GST/HST, show the tax line at your client's applicable rate. If you are under the $30,000 small-supplier threshold and not registered, you do not charge GST/HST — and your quote total should simply be the price. iBill calculates the tax for the client's province automatically, on both the quote and the invoice it becomes.
From Acceptance to Invoice Without Retyping
The moment a quote is accepted, it should become the invoice — same line items, same pricing, same client details. Retyping is where errors creep in: a transposed digit, a dropped line, a different tax treatment between the two documents. One-click conversion means the invoice the client receives matches the quote they accepted to the cent, which is exactly the consistency that gets invoices paid without questions. Keep the quote on file alongside the invoice: business records should be kept for at least six years from the end of the tax year they relate to, and the quote is your record of what was agreed.
For the invoice side of the workflow, see what to include on an invoice and the Canadian small business invoicing guide. To check the tax that will apply to a quote, use the GST/HST calculator.