Most Canadian carriers do not wait for an owner-operator to send an invoice. They self-bill: the settlement statement is issued by the carrier, in the operator’s name, and it is the tax invoice for that period’s supplies. That only works if both sides have agreed to it, if the document carries the prescribed GST/HST particulars — including the operator’s registration number when tax is being charged — and if the operator does not also issue a second invoice for the same loads. The GST/HST guide in this set decides whether tax belongs on the supply at all. This page is about the piece of paper that has to carry that decision.
Self-billing is a documentation method, not a pay method
An owner-operator is paid on an invoice, not on a payroll run. That contrast belongs to the Canadian classification guide in this set. Self-billing answers a narrower question: who is allowed to issue that invoice. In a self-billed arrangement the customer (the carrier) issues it on the supplier’s (the operator’s) behalf. The settlement statement is that invoice.
Nothing about self-billing changes what you supplied, whether the supply is taxable, interlined or zero-rated, or what you may deduct. It changes who types the document and which set of prescribed particulars it has to get right. A well-built self-billed settlement is easier to audit than a stack of operator-issued invoices the office then retypes. A badly built one is a tax invoice that is wrong in the operator’s name, which is the operator’s problem at filing time.
The agreement should be in writing. Informal “we just pay you off the statement” is how both sides end up with a document that neither of them will stand behind when CRA asks who invoiced the supply.
What the document has to show
A GST/HST tax invoice has prescribed particulars. The exact list and the point at which each item becomes required are set by CRA and they are not reproduced here, because amounts and thresholds change. Confirm the current list on CRA’s site. Practically, on a self-billed owner-operator settlement you should be able to point at: both parties’ names, the date, a unique statement number, a description of the supplies (the loads), the consideration, the tax (or a clear statement of the treatment that produced a zero), and — when tax is charged — the supplier’s GST/HST registration number.
The registration number on a self-billed invoice is the operator’s number, not the carrier’s. The carrier is the recipient. Putting the carrier’s RT account on the tax line is a document that claims the carrier sold the service to itself. Carriers do check operator numbers against the public GST/HST registry before they will print a tax line; operators should check that the number that printed is actually theirs.
Quebec adds QST and a different administrator. A Quebec-resident operator whose settlement is self-billed needs the QST particulars as well, on the same document or on a companion the agreement names. Treat any GST-only checklist, this page included, as incomplete for Quebec until you have checked Revenu Québec’s invoice requirements.
Do not invoice the same loads twice
The point of self-billing is that one document is the invoice. If you also send the carrier your own invoice for the same period, two things happen and both are bad: the office may pay the one that is easier, not the one that is right, and your GST/HST return may report a supply that the carrier’s return reports from a different document with a different number. Pick one process and keep it.
Corrections are not a second invoice. They are a credit note, a debit note, or a corrected statement that references the original statement number, the same way the GST/HST guide in this set already tells you to correct tax. A “replacement invoice” from the operator, covering loads the carrier already self-billed, is a duplicate with better stationery.
If you leave a carrier, stop the self-billing agreement in writing as of a named statement number, and do not issue your own invoices for loads that carrier already billed in your name. The final-settlement guide in this set is the closing packet; this is the invoicing hygiene around it.
When the tax line is blank, the document still has a job
Zero-rated interline and zero-rated international freight still have to be invoiced. The tax amount is zero; the supply is still a supply; the statement is still the invoice. A self-billed settlement that drops those loads off the page because “there was no tax” has stopped being an invoice for them, and you have nothing to report the supply against except your own trip list.
The GST/HST guide in this set is where those two zero-rating tests live. What this page adds is that the treatment — taxable, interlined, international, or a mix across the loads on the statement — should be visible per load or per group of loads, not as a single silent blank at the bottom of the page.
Input tax credits you claim on fuel and repairs are a separate trail. They need the supplier invoices for those purchases, not this settlement. Mixing the two, or trying to support an ITC from a self-billed settlement that does not even relate to the purchase, is how a refund period becomes an assessment.
What to do when the self-billed invoice is wrong
Ask for a corrected statement or a credit note that references the original. File from the corrected document. Do not “fix it on the return” and hope the carrier’s return matches. Self-billing couples your return to their document; a mismatch is a two-party problem that is cheaper to fix in the period it happened than in an audit two years later.
If the carrier will not correct a genuine error, you have a document dispute, and the shortage guide in this set is the escalation sequence. What is specific to self-billing is that you are the named supplier on a document you did not type. Keep copies of what you asked to have changed, on which date, against which statement number. That file is what shows you did not adopt the error.
FAQ
What is a self-billed settlement for a Canadian owner-operator?
An arrangement where the carrier, as the recipient of your service, issues the tax invoice in your name. The settlement statement is that invoice. It does not change whether GST/HST applies; it changes who produces the document that has to carry the prescribed particulars.
Whose GST/HST number goes on a self-billed settlement?
The operator’s, when tax is being charged. The carrier is the recipient. A statement that prints the carrier’s registration number on the tax line is describing the wrong party as the supplier.
Should I still send the carrier my own invoices?
Not for the same loads. Self-billing only works if one document is the invoice. A second invoice for the same period is how payments and GST/HST returns diverge. Corrections are credit notes or corrected statements that reference the original, not a replacement invoice from you.
Do zero-rated loads still need to appear on a self-billed settlement?
Yes. Zero-rating is a tax treatment of a supply, not an excuse to omit the supply. The loads still have to be invoiced so you can report them. A statement that drops them because the tax amount was zero has stopped being an invoice for those loads.
Is self-billing the same as interlining?
No. Interlining is a GST/HST treatment of a freight movement handled by more than one carrier. Self-billing is who issues the invoice. You can self-bill taxable loads, interlined loads, international loads, or a mix. The GST/HST guide in this set covers the treatment; this page covers the document.
Related guides
When you are ready for software
Editorial links to the TruckerPro product site (separate intent from these guides):
- A TMS that issues the owner-operator statement as the tax invoice, with the operator’s GST number on it (truckerpro.ca)
- Income-tax deductions for Canadian owner-operators (a different return from GST/HST) (truckerpro.ca)
- When the relationship is employment rather than a supply you invoice — on truckerpro.ca (truckerpro.ca)
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