On a Canadian owner-operator settlement you are the supplier and the carrier is your customer, so GST/HST is added to what you are paid rather than taken out of it, and only if you are registered. Three separate rules then decide the tax line. Is the supply taxable? A domestic movement normally is, at the rate of the province where the freight is delivered, and so is a bare driving service. Is it interlined? CRA's position is that an owner-operator who supplies a freight transportation service to a carrier that invoices the customer is an interlining carrier, and that supply is zero-rated whether the movement is domestic or international. Is it international freight? That is zero-rated on its own conditions, and a domestic leg of an export move needs a shipper's declaration. Zero-rated means taxable at a rate of zero: the supply is still reported, it still counts toward the registration test, and input tax credits survive. Fuel, repairs and permits the carrier fronts and recovers from you are, in CRA's word, chargebacks, and they are usually taxable supplies by the carrier to you, which is where your credits come from. That is why a settlement can show no tax collected while the operator files in a refund position. Rates and thresholds change, so confirm current figures with CRA or your accountant.
The tax runs toward you, not away from you
The first thing that confuses people about GST/HST on a settlement is the direction. On an employee pay stub, every tax line is money leaving: income tax withheld at source, CPP, EI. That is the contrast, and it belongs to the pay stub, not to your statement. Nothing statutory is withheld from an owner-operator settlement, so if you see CPP or EI lines on one, the question you have is about classification and payroll rather than about GST/HST. The separate guide on this site comparing the settlement statement with the pay stub covers that side.
GST/HST goes the other way. If you are a registered owner-operator you are selling a service to the carrier, so the tax is something you add to your invoice and the carrier pays to you on top of the linehaul. That money is not revenue. You are holding it on behalf of the government until you file. Operators get into trouble when a fat settlement lands, the tax portion goes into the same account as everything else, and the filing deadline arrives with the money already spent on a transmission.
It also means the tax should sit above the deduction block, not inside it. A well-built statement shows gross linehaul and accessorials, then GST/HST on that amount as its own line, then the deductions, then net. If your statement buries the tax somewhere in the middle of a deduction column, that alone is worth a phone call to the office. The guide to the structure of a settlement statement explains how the blocks are meant to sit relative to each other.
The one case where the direction reverses is when the carrier is genuinely selling you something and charging you tax on it: a trailer rental, a shop repair, an ELD subscription billed through the settlement. That tax is a cost to you and it is potentially recoverable, which is the input tax credit section below.
Registration: when you must, when you choose to
You charge GST/HST only if you are registered, and registration becomes mandatory when you stop being a small supplier. CRA applies two tests: a single-quarter test, where crossing the small-supplier threshold within one calendar quarter ends small-supplier status on the supply that crossed it, so that supply is already taxable; and a four-quarter test, where crossing it over the last four consecutive calendar quarters (but not in one) ends the status at the end of the month after the quarter in which you crossed. Under either test CRA expects you to register within 29 days of the effective date. This page does not quote the threshold amount; read the current one on that CRA page.
What counts toward the threshold is wider than operators expect. CRA counts worldwide taxable supplies, and taxable includes zero-rated, so interlined legs and cross-border freight count in full even though no tax is charged on them. A sole proprietor adds the revenue of every business they run; a corporation or partnership adds associates. Sales of capital property, such as the truck itself, are left out of the measurement.
Most owner-operators register voluntarily well before they are required to, and the reason is input tax credits. An unregistered operator eats the tax on fuel, tires, repairs and truck payments as a plain cost; a registered operator recovers it. Where much of the revenue is zero-rated, that combination often produces a net refund rather than a net payment. A voluntary registration usually takes effect on the day you ask for the account, and CRA allows the effective date to go back up to 30 days before that, which matters if you started hauling before you applied.
Registration gives you a business number with an RT account extension. The carrier will want that number on file and may check it against CRA's public GST/HST registry before it pays a tax line, because the carrier cannot claim its own input tax credit against a registration that does not exist. If your registration lapses or is closed, expect the tax line on your settlement to disappear without much warning.
Quebec is administered separately. Revenu Québec handles both GST and QST for most businesses based there, so a Quebec-resident owner-operator deals with a different agency and a second tax with its own registration and its own rules. Treat any general GST/HST advice, this page included, as incomplete until you have checked the Quebec side.
Three different questions, not one
Most of the bad advice in this area comes from fusing three separate mechanisms into one sentence, usually some version of "trucking is mostly tax-free anyway". It is not one mechanism and the tests are not interchangeable. Work through them in order, per movement, not per carrier.
Question one: is the supply taxable at all? The default answer for a domestic freight movement is yes, at the rate that applies to the destination province. This is also where an arrangement that looks like owner-operator work but is really the supply of driver services lands, and it lands as an ordinary taxable supply.
Question two: is this leg interlined? It only arises where more than one carrier handles a continuous freight movement and one of them invoices the customer. The test is whether what you supplied to the invoicing carrier was a freight transportation service, or only a driving service.
Question three: is this international freight, or a domestic leg of an inbound or outbound movement? That answer depends on where the goods start and finish and on the paperwork you hold, not on how many carriers touched them. Questions two and three both end in zero-rating, under two different sections of the same schedule of the Excise Tax Act, so a movement can satisfy one and fail the other. Work through them separately, per lane.
The reason to keep them apart is that the failure modes differ. Getting question one wrong means you charged tax you did not need to charge, which is fixable with a credit note. Getting questions two or three wrong in your own favour means you did not charge tax you were required to charge, and at assessment you pay it out of your own pocket, usually long after the load has been forgotten.
Interlining: what CRA says about owner-operators
CRA's freight carriers page states the owner-operator case directly: an owner-operator may provide a freight transportation service for a carrier while the carrier remains responsible for invoicing the customer, and the owner-operator's services are zero-rated because the owner-operator is an interlining carrier and not the invoicing carrier. Only the invoicing carrier, the one that settles the freight bill with the shipper on a prepaid move or the consignee on a collect move, charges and collects GST/HST, even where it collects as agent for the other carriers.
The legal detail is in GST/HST Memorandum 28-2, Freight Transportation Services. A carrier is defined as a person who supplies a freight transportation service, and the memorandum notes that the person does not have to perform the transport, only assume liability as the supplier of it (paragraphs 3 and 4). A supply of a freight transportation service by one carrier to another is zero-rated under section 11 of Part VII of Schedule VI where it is part of a continuous freight movement and the second carrier is neither the shipper nor the consignee (paragraph 49), and that applies whether the movement is domestic or international (paragraph 50).
The line CRA draws is at driving. A driving service is not, on its own, a freight transportation service (paragraph 39). The memorandum's example is a driver contracted by a trucking company who does not use his own truck and does not take on responsibility for the freight: he supplies a driving service to the trucking company, and that supply is taxable at the normal rate. An owner-operator who supplies the tractor and accepts liability for the movement under the lease looks like the carrier in paragraph 4; a driver-only arrangement, or a contract that leaves the carrier answerable for everything, looks more like the driving example. Where your contract sits between those poles, get the treatment confirmed in writing by CRA or your accountant, and keep it with the contract.
Two limits follow from the same memorandum. Interlining needs at least two carriers, so a company that hires you to move its own goods is a shipper, not a carrier, and the leg you supply it is not interlined (paragraphs 51 and 55). And zero-rated is still taxable: the supply goes on your return, your input tax credits on the fuel, repairs and equipment behind it survive, and the revenue counts toward the small-supplier test above.
Documentation is what an auditor reads. Rate confirmations, bills of lading and the settlement statements themselves need to support a single continuous movement and show who invoiced the customer. If two carriers you pull for treat identical work differently, at least one of them is wrong, and the exposure sits with whichever of you was supposed to charge.
International freight: zero-rated, on conditions you must be able to prove
Zero-rated is not the same as exempt, and the difference decides whether you get money back. A zero-rated supply is taxable at a rate of zero: you charge nothing, you still report the supply, and you still claim input tax credits on the costs behind it. An exempt supply carries no tax and no credits. Freight that moves from a place in Canada to a place outside Canada, from outside Canada into Canada, or between two places outside Canada even through Canada, is generally zero-rated, which is why a cross-border operator can correctly show a zero tax line on much of the book.
The trap is the domestic leg. Under Memorandum 28-2 (paragraph 65), a domestic leg of a continuous outbound movement is zero-rated only where the shipper has given the carrier a declaration that the property is being shipped for export and that the carrier's service is part of a continuous outbound freight movement, the property is in fact exported, and the consideration meets a small minimum set in the schedule. The memorandum's appendix sets out the form of that declaration, made under paragraph 7(a) of Part VII of Schedule VI. A carrier that holds a valid declaration is not required to collect tax on the leg unless it knew or ought to have known the conditions were not met (paragraph 67).
Put concretely: an operator who zero-rates a Toronto to Montreal leg because the freight eventually crosses the border, with no declaration on file, gets assessed for the tax. The declaration is not paperwork you can reconstruct once CRA asks for it, so collect it at the time and file it with the load.
Inbound is not a mirror image. A domestic leg of a continuous movement from an origin outside Canada to a destination in Canada is zero-rated under its own section, and the supplier has to hold documentary evidence that the leg is part of that inbound movement (paragraph 70). Movements where the freight changes hands mid-route, or is processed in Canada before export, are exactly the cases to take to an accountant once per lane and then apply consistently.
Which province's rate applies when the movement is taxable
When a movement is taxable rather than zero-rated, the next question is which rate. Freight transportation services have their own place-of-supply rule: under section 5 of Part VI of Schedule IX, as Memorandum 28-2 explains at paragraph 76, the supply is made in the province where the destination of the service is, and it carries HST at that province's harmonized rate if the province participates and GST alone if it does not. The destination is the place the shipper specifies where possession of the goods is to be transferred to the consignee (paragraph 13), not your home terminal and not where you picked up.
The practical consequence is that two identical loads at identical revenue can carry different tax amounts because they deliver in different provinces. If you run a mix of destinations, expect a mix of rates across your statements. A settlement that applies one flat rate to every taxable load regardless of where it went is worth questioning.
Rates change, provinces have joined and left the harmonized system, and there have been transitional rules each time. Do not carry a rate around in your head. Pull the current provincial rate table from CRA when you are checking a statement, and be aware that the timing rule matters too: the tax generally attaches based on when the consideration is paid or becomes due, which for settlements usually tracks the invoice or statement date rather than the delivery date.
A single charge that covers deliveries in more than one province is not taxed at one rate. Memorandum 28-2 treats it as separate supplies for each destination, with the consideration split on what is reasonably attributable to each (paragraph 78). If a multi-drop load into two provinces carries one tax rate on your statement, ask how the carrier allocated it.
Input tax credits: reading the deduction column backwards
Once registered, you recover the GST/HST you paid on business inputs by claiming input tax credits on your return. Fuel, tires, repairs, parts, truck lease or purchase, permits, satellite and ELD subscriptions, accounting fees and shop supplies are the usual entries. Claim them against the tax you collected; where you collected little because the work was interlined or zero-rated, the difference comes back as a refund.
Your deduction column is where many of those credits come from. Memorandum 28-2 describes the usual pattern at paragraph 56: the carrier pays fuel, repair, maintenance or permit costs up front and recovers them from the owner-operator, which CRA calls a chargeback. Unless the carrier paid as your agent, the amount it recovers is consideration for supplies the carrier makes to you, those supplies are not covered by the interlining rule (paragraph 57), and the chargeback is usually subject to GST/HST. In the memorandum's example the owner-operator's freight supply to the carrier is zero-rated, and the carrier must still charge GST/HST on the fuel and permit chargebacks.
Ask the office, per deduction line, which of three things it is. A taxable supply by the carrier to you carries tax and supports a credit if the documents are right. A purchase made as your agent means the underlying receipt, such as the fuel station's, is your document. A cash advance is not consideration for any supply and carries no tax, though a fee for advancing the money may. Escrow withheld from pay is not itself a purchase; the tax question only arises when it is applied to something, and the escrow guide covers what happens to it.
This site's chargebacks guide uses the word more broadly, for any amount taken back out of a settlement, including claims and damage. For tax, the question is the same one: is the line the carrier charging you for property or a service it supplied, or is it reducing what you are paid for your own service? Insurance premiums are a financial service and do not attract GST/HST, but a carrier's recharge of insurance to an owner-operator is not automatically the same thing as insurance.
Documentation is the part that fails audits. CRA's input tax credit page sets three tiers of required information, rising with the amount of the purchase. Every document needs the supplier's name, the date and the total. The middle tier adds the GST/HST charged and the supplier's registration number. The top tier adds your name, a description of what was supplied and the payment terms. A fuel card statement does not always carry those details, so check it against the tiers. Most registrants have four years to claim a credit, measured to the due date of the return for the last reporting period ending within four years of the period in which it could first have been claimed. Keep the settlement statements too: for a chargeback they are often the carrier's invoice to you.
Self-billing, and why the statement is often your invoice
Most owner-operators never issue a real invoice. The carrier produces the settlement statement and treats it as the invoice on your behalf. That arrangement is permitted, but it should be a documented agreement, and it does not move any of the obligation off you. You are still the supplier, you still owe the remittance on tax the statement says you charged, and you are still the one CRA asks about it.
That makes reviewing the statement a tax function, not just a pay function. Check that your legal name and your GST/HST number are printed on it, that the carrier's number is printed where you are being charged tax, and that the tax was calculated on the gross amount for your service rather than on net pay after deductions. Tax computed on net is a genuine error and it means you have under-collected on your own supply.
Check the relieved and zero-rated loads in both directions. If the statement charged tax on a movement that was interlined or qualified as international freight, you are collecting money you must remit while the carrier claims a credit it may not be entitled to. If it charged nothing on a plainly domestic taxable movement, the shortfall is yours to fund at filing time, and no amount of pointing at the carrier's template changes that.
The practical fix, once you know the treatment for each lane, is to have the per-load tax computed and shown by the system that generates the statement rather than reconstructed by hand each period. That does not remove the need to check it; it means you are checking a consistent rule instead of someone's memory.
When the tax on a past statement is wrong
Errors get corrected through adjustment notes rather than by quietly rewriting a past statement. Where the consideration for a supply is reduced after the fact, or tax was charged in excess of what was collectible, the Excise Tax Act provides a mechanism for the supplier to credit or refund the tax and for the recipient to adjust its claim, with both sides accounting for it in the reporting period the note is issued. Ask for a credit note or a corrected statement, and keep it with the load file.
Do not net a disputed tax amount against your remittance and hope it balances. Fix the document, then file from the fixed document. The paperwork is what supports the number if CRA asks, and a remittance that is arithmetically right but undocumented is still a problem at audit.
If a carrier will not issue a corrected statement for a genuine error, that is a dispute about a document rather than about tax law, and the guide to disputing a pay shortage on this site carries the escalation sequence and the recourse options. What is specific to tax is the urgency: you carry the remittance obligation for whatever their statement says you charged, so a correction that slips past your filing deadline costs you money the carrier never sees.
CRA's records rule is six years from the end of the year the records relate to, and CRA may ask you to keep invoices longer; destroying them earlier needs written permission. Settlement statements, fuel receipts, repair invoices, the shipper declarations behind zero-rated export legs, the interline paperwork and your filed returns should be retrievable together for that whole period.
Filing, remitting, and not confusing this with the other taxes
CRA assigns a reporting period based on your revenue, and you can elect a more frequent one. The deadlines follow from the period: monthly and quarterly filers file and pay one month after the period ends; most annual filers file and pay three months after their fiscal year-end. The rule most owner-operators fall under is the sole-proprietor one: an individual with business income and a December 31 year-end must pay by April 30 and file by June 15. The payment deadline comes about six weeks before the filing deadline, so a June return does not move the April payment. Annual filers may also owe quarterly instalments during the year, so check your CRA business account rather than assuming last year's period still applies.
The quick method is commonly described wrong. You still charge GST/HST at the normal rate; what changes is the remittance, which is a reduced CRA-set rate applied to your tax-included revenue instead of the tax you collected less credits. Revenue on which no tax was charged, which includes zero-rated supplies, is left out of that calculation. The price is that you give up input tax credits on operating expenses such as fuel, repairs and supplies, keeping them only on capital purchases like the truck. For an owner-operator whose freight is mostly interlined or cross-border, that trade usually runs the wrong way: little tax collected, and the fuel and repair credits that produce the refund are gone. Eligibility has its own revenue limit and a one-year-in-business condition, so check both on CRA's page and run the numbers with an accountant before electing.
The discipline that works is a separate account. Every settlement that pays you tax, move that portion out the day it lands. Every refund period is a real cash flow event you can plan around, but only if you know which periods produce one.
Finally, keep the taxes distinct in your own head. GST/HST is not fuel tax and it is not income tax. IFTA reporting, provincial fuel taxes, carbon charges and federal excise on diesel are separate systems with separate returns, and GST/HST is generally calculated on a price that already includes several of them. Income tax is a third system again, with its own deduction rules for an owner-operator. GST/HST also does not appear on any year-end slip; which slip belongs in your settlement file is covered separately on this site. Confusing these systems is the fastest route to a filing that looks reasonable and is wrong.
Where these rules come from
This page relies on CRA's GST/HST Memorandum 28-2, Freight Transportation Services for the carrier definition, interlining, owner-operator chargebacks, export and import legs and the place of supply; on CRA's GST/HST information for freight carriers for the owner-operator interlining statement; and on CRA's pages on when to register, input tax credits, records to keep, filing deadlines and the quick method. Memorandum 28-2 is dated August 2017 and the CRA web pages are updated more often, so where the two differ, follow the more recent page and ask CRA. Quebec residents should start from Revenu Québec, which administers GST and QST there.
FAQ
Why does my settlement show no GST/HST when I am registered?
Usually because the leg was interlined or the freight was international. Both are zero-rated under the Excise Tax Act, under separate sections: interlining covers a freight transportation service you supply to a carrier that invoices the customer, as part of a continuous movement; the international rules look at where the goods start and finish, with a shipper's declaration needed on a domestic leg of an export move. In both cases you still report the supply and claim input tax credits, including on the carrier's chargebacks for fuel and permits, which is what puts many registered operators in a refund position.
I am leased on to a carrier that bills the customer. Does interlining apply to me?
Often, yes. CRA's guidance for freight carriers says an owner-operator who provides a freight transportation service for a carrier, while the carrier invoices the customer, is an interlining carrier, and that supply is zero-rated. What is not covered is a bare driving service: in CRA's Memorandum 28-2 example, a driver contracted by a trucking company who does not use his own truck and takes on no responsibility for the freight supplies a taxable driving service. Arrangements between those two need a written answer from CRA or your accountant, kept with the contract.
Is interlining the same thing as zero-rated international freight?
They are not the same test, but they are the same kind of relief, and getting either half of that backwards is expensive. Both are zero-rating provisions of the Excise Tax Act: in each case the supply is taxable at a rate of zero, you still report it as a supply you made, and your input tax credits on the costs behind it survive. What differs is the fact pattern each provision answers. The international one looks at where the shipment starts or ends. The interline one looks at a continuous freight movement handled by more than one carrier and which of them invoices the shipper, and it covers the leg you supply to that invoicing carrier only if you qualify as a carrier for Excise Tax Act purposes. Because the tests are separate, a movement can meet one and not the other, so work through them separately for each lane. What you should not conclude is that interlined revenue sits outside the system: it is zero-rated taxable revenue, it belongs on your return, and it counts toward the small-supplier measurement that decides whether you must register.
Do I have to register for GST/HST as an owner-operator?
Once you stop being a small supplier. CRA uses a single-quarter test and a four-consecutive-quarter test against its threshold, counts worldwide taxable supplies including zero-rated ones, and expects registration within 29 days of the effective date. Interlined and cross-border freight therefore counts in full. Most owner-operators register voluntarily before that point because registration unlocks input tax credits on fuel, tires, repairs and equipment. Check the current threshold on CRA's site.
The carrier deducts fuel from my settlement. Can I claim the GST/HST on it?
Usually, if the documents are right. CRA's freight memorandum treats fuel, repairs and permits that a carrier pays and recovers from an owner-operator as chargebacks: unless the carrier bought as your agent, they are taxable supplies by the carrier to you, and the carrier charges GST/HST on them. That tax is your input tax credit. If the carrier did buy as your agent, the fuel station's receipt is your document instead. Ask the office in writing which applies, and make sure the document you rely on carries the supplier's name and registration number, the date, the amount and the tax.
Should GST/HST be calculated before or after my deductions?
On the gross consideration for the service you supplied, meaning linehaul and taxable accessorials, not on net pay after escrow, insurance, fuel and advances come off. Tax computed on the net figure means you have under-collected on your own supply, and you are still the one who owes the correct remittance. If your statement shows the tax applied to the net line, ask for a corrected statement rather than adjusting it yourself at filing time.
Which province's rate applies when I deliver in a different province than my base?
Freight transportation services follow their own place-of-supply rule rather than the general services rule, and the destination of the freight generally determines the province and therefore the rate. That means a mix of delivery provinces produces a mix of tax rates across your statements, and a carrier applying one flat rate to everything is worth questioning. Pull the current provincial rate table from CRA when you check, and take multi-stop or multi-province movements to an accountant.
What do I do if a past settlement charged the wrong amount of tax?
Corrections run through a credit or debit note rather than by rewriting an old statement, with both you and the carrier accounting for the adjustment in the reporting period the note is issued. Ask for a corrected statement or a credit note, keep it with the load file, and file from the corrected document. Do not net the difference against your next remittance, because the paperwork is what supports the number if CRA asks.
Is the GST/HST I collect part of my income?
No. Tax you collect is held on behalf of the government until you remit it. It is not revenue for income tax purposes and it is not money available for operating costs, and it does not appear on any year-end slip. The handling that works is to move the tax portion of every settlement into a separate account the day it lands, so the filing deadline is a transfer rather than a scramble.
When is GST/HST due if I am a sole proprietor filing annually?
If you are an individual with business income and a December 31 fiscal year-end, CRA's deadlines are April 30 to pay and June 15 to file. Most other annual filers pay and file three months after year-end, and monthly or quarterly filers one month after each period. You may also owe instalments during the year as an annual filer.
Related guides
When you are ready for software
Editorial links to the TruckerPro product site (separate intent from these guides):
- IFTA and fuel tax reporting, which is a separate return from GST/HST (truckerpro.ca)
- Income tax deductions for Canadian owner-operators (truckerpro.ca)
- Settlement generation that carries a per-load tax line (truckerpro.ca)
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