Blog by Business360.CPA / Last updated: September 2026
A foreign company doing business in Canada needs four things settled early: how it will operate here, which federal and provincial registrations apply, how sales tax and payroll will be handled, and how the Canadian activity will be recorded. At Business360.CPA, a senior-led CPA firm in British Columbia, Canada we map those four in sequence, because several of them depend on the first one.
The four decisions, in the order these businesses usually have to be made:
- Structure. Will the parent operate here directly, or through a Canadian corporation?
- Registrations. Which federal and provincial accounts does that structure and activity call for?
- Sales tax and payroll. What has to be in place before the first Canadian sale and the first Canadian hire?
- Systems and reporting. How will Canadian activity be captured, filed from, and reported to head office?
If you are reading this from a head office outside Canada, you may already have a Canadian customer, a distributor, a warehouse arrangement or a first hire in mind. The commercial side usually moves faster than the finance and compliance side.
Our team works with foreign-owned businesses setting up in British Columbia and across Canada, and we coordinate the Canadian finance and tax picture alongside the advisors you already have. If you want that picture mapped before you commit, start with a short Fit & Scope Call.
Why Does The Order Matter for a Foreign Company Doing Business in Canada?
Most of the difficulty we see in inbound files is not caused by any single requirement. It is caused by sequence.
A registration can depend on how the business is structured. A sales tax question can depend on where inventory sits. A payroll question can depend on who employs the person and where that person works.
When these get decided out of order, the work often has to be revisited. Getting the sequence right at the start gives your existing accounting and legal advisors one clear picture to work from.
Canadian Subsidiary vs Branch: Which One Should You Set Up?
The first question is whether the foreign parent will operate in Canada directly, or whether a Canadian corporation will be established.
A Canadian subsidiary is a separate legal entity with its own filings, its own bank accounts and its own financial statements. Operating directly, sometimes described as a branch, keeps the activity inside the foreign entity but brings that entity into the Canadian system in other ways.
Neither is automatically right. The choice depends on the nature of the activity in Canada, the plans for the next few years, the treaty position of the parent’s home country, and what the parent’s own advisors need for their group reporting.
This is a decision we work through with legal counsel rather than settle alone.
Which Registrations Does a Business Expanding into Canada Need First?
Once the structure is settled, registrations follow. Some are federal, some are provincial, and the provincial ones depend on where the business actually operates.
At the federal level, a CRA business number is generally the foundation. Program accounts sit underneath it for the specific things the business does, such as sales tax, payroll or importing. The CRA sets out how the business number and program accounts fit together.
At the provincial level, a business carrying on activity in a province may need to register there. In British Columbia this is commonly described as extra-provincial registration and is handled through BC Registries, and similar requirements exist in other provinces.
These are not all done in one place or on one timeline. We map which ones apply to your situation, what each requires, and what has to happen first.
How Does GST/HST Registration for Non-residents Work?
Sales tax is where inbound businesses most often expect a single answer and find a set of connected questions instead.
GST/HST registration for non-residents depends on what the business sells, how it sells it, where the customer is, and whether the business is considered to be carrying on business in Canada. Digital services, physical goods and services performed on site are not treated identically.
Provincial sales taxes add a further layer in some provinces, including British Columbia, and they operate separately from GST/HST rather than inside it.
The CRA publishes a guide on doing business in Canada and GST/HST for non-residents, which is a useful orientation but not a substitute for applying the rules to a specific business.
Our approach is to establish the facts first: what is sold, to whom, from where, and through which channel. The registration answer follows from that, and it is one of the first things a diagnostic is built to resolve.
What Does Canadian Payroll for a Foreign Employer Require?
Canadian payroll for a foreign employer is usually the point at which the finance setup becomes urgent, because a payment date is fixed and cannot move.
Before a first hire, the business needs to know which entity employs the person, whether a payroll program account is required, what has to be withheld and remitted, and the timing of those remittances.
Other questions sit outside accounting. Immigration status, employment standards in the relevant province, and the employment agreement itself are matters for counsel and for your HR advisors.
We handle the payroll setup, the account registrations and the reporting, and we coordinate with the specialists who handle the rest so responsibilities are clear on both sides.
If a Canadian hire is already in view, our International Business Launch & Finance Buildout service page sets out how we phase that work.
What Happens When You Are Importing Goods into Canada?
For product businesses, importing goods into Canada introduces parties and records a domestic-only business never deals with.
Someone has to be the importer of record. Duty and import GST have to be accounted for. Landed cost has to reach the accounting system, or margins will be reported on an incomplete basis.
A customs broker handles the border side, and we coordinate with the broker on the accounting treatment so duties, freight and import tax land in the right place. Connecting this early is far easier than reconstructing it from a year of entries.
How Should Your Accounting System Handle Canadian Operations?
This is the part that is easiest to defer and most expensive to defer.
A Canadian operation often needs multi-currency capability, a chart of accounts that separates Canadian activity from the parent’s, sales tax codes that produce filable numbers, and a compliance calendar tracking every deadline the registrations create.
If your team already keeps good records in the home country, that is a foundation to build on. Our work extends it so Canadian activity is captured correctly at the source, which takes far less effort than correcting it at each filing deadline.
The aim is a system where the Canadian numbers are reliable enough to file from, report to head office from, and make decisions with.
What Do Intercompany Transactions and Transfer Pricing Require?
Where a Canadian entity and a foreign parent transact with each other, the pricing between them is expected to be supportable.
This applies where goods, services, management charges, financing or intellectual property move between related entities. It generally calls for intercompany agreements reflecting what actually happens, and documentation explaining how the pricing was set.
Not every inbound business has this on day one. A business selling directly into Canada without a Canadian entity does not yet have intercompany transactions to document.
The point is knowing whether it applies to you, and setting it up as the structure is built rather than after several years of entries.
In What Order Should You Tackle Expanding into Canada?
Compressed into a working order, the sequence looks close to this.
- Establish the facts: what the business sells, where, to whom, through which channel, and the plan for the next two to three years.
- Settle the operating structure, with counsel involved where the legal form is in question.
- Complete the federal and provincial registrations the structure and activity call for.
- Resolve the sales tax position before the first Canadian sale where possible.
- Set up payroll ahead of the first hire, not alongside it.
- Connect imports, customs and landed cost to the accounting system.
- Build the accounting system, the head office reporting, and the compliance calendar.
- Document intercompany arrangements where related entities transact.
In practice these overlap. What tends not to work is starting at step five because that is where the pressure appeared first.
How Do We Work With the Advisors You Already Have?
Most inbound businesses arrive with people already in place: an accountant in the home country, sometimes a Canadian lawyer, often a customs broker, occasionally a locally hired bookkeeper.
We do not replace that group. Our role is to hold the Canadian finance and tax picture together and define who is responsible for what, so nothing sits in the gap between two advisors.
Where legal, customs or local specialist advice is needed, we coordinate with the appropriate lawyer, customs broker or local tax specialist and agree the division of work in writing.
How Does An Engagement With Our Team Begin?
We start with a short Fit & Scope Call. It is a conversation to understand the situation, the trigger and the timing, and to establish whether we are the right firm. It is not a technical advice session, and there is no charge for it.
Where the situation calls for it, the next step is a paid diagnostic. For inbound and international setups that is normally our Launch & Scale Diagnostic. The diagnostic gathers the facts, reviews the operating jurisdictions, produces a registration and filing map, identifies immediate risks and deadlines, sets out which specialists are required, and defines a written implementation scope.
The boundary is worth stating plainly. The diagnostic identifies what applies and what has to happen. The registrations, system buildout and ongoing reporting are separate phases with their own scope and approval.
Request a Fit & Scope Call to find out whether a Launch & Scale Diagnostic is the right next step.
Frequently Asked Questions
Does a foreign company need a Canadian corporation to sell in Canada?
Not necessarily. Some foreign businesses sell into Canada without establishing a Canadian entity, while others set one up for commercial, banking or contractual reasons. The right answer depends on the activity, the plans for the business and the legal considerations, which we work through with counsel.
How long does it take to set up a Canadian operation properly?
It varies with the structure and the number of registrations involved. The parts that most often set the timeline are the legal formation, the provincial registrations and the banking, since banking for a foreign-owned entity can take longer than owners expect. We build the sequence around your first sale or first hire.
Do we need a Canadian bank account?
Most businesses with Canadian operations find one necessary in practice, particularly where payroll, supplier payments or sales tax remittances are involved. Opening one for a foreign-owned entity usually requires corporate documents, director information and lead time, so it belongs early in the sequence.
Is non-resident withholding tax something we need to consider?
It can apply in certain situations, including some payments for services performed in Canada. Whether it applies to you depends on what is being paid, to whom and for what. We identify this during the diagnostic rather than assume it either way.
Can our existing accountant handle the Canadian side?
Often they continue handling the home country work while we handle the Canadian filings, registrations and reporting. We coordinate directly with them so group reporting stays consistent and nothing is duplicated or missed.
What is the difference between our Fit & Scope Call and the diagnostic?
Our Fit & Scope Call is a short introductory conversation with no charge, used to understand the situation and confirm fit. The diagnostic is a paid engagement that establishes the facts, maps the obligations and produces a written scope for the work that follows.
Business 360.CPA to Put Everything Together
Setting up a business in Canada as a non-resident is not one task. It is a set of connected decisions, and the value of getting them in the right order is that each one makes the next simpler.
The businesses that find this straightforward treated the finance and compliance setup as part of the market entry rather than as paperwork following it. They knew which registrations applied before the first sale, had payroll ready before the first hire, and captured Canadian activity correctly from the beginning.
If you are expanding into Canada and want that mapped before you commit, our team in British Columbia can help. Request a Fit & Scope Call, or read more about our cross-border business and tax work.
