To hire a Canadian for a US company, the first decision that governs everything else is where the person will actually do the work. If they stay in Canada, you don’t need US work authorization, but you do need to handle Canadian payroll, tax, and employment law, either directly or through an Employer of Record. If they’ll work inside the United States, you need to secure TN, H-1B, or L-1 status before they start. The second decision is whether they’re an employee or an independent contractor, because that shapes what you withhold, what you file, and what you owe on both sides of the border.
Employee or Independent Contractor
Classify the worker before you do anything else. The IRS and the Canada Revenue Agency both scrutinize this, and a misclassification can trigger unpaid employment taxes, back contributions to Canadian social programs, and penalties from both tax authorities.1Internal Revenue Service. Worker Classification 101: Employee or Independent Contractor
The US test focuses on control. If your company sets the worker’s hours, provides equipment, directs how tasks get done, and reimburses expenses, you likely have an employee. Independent contractors set their own schedules, use their own tools, take on financial risk, and usually serve multiple clients. The IRS weighs the whole relationship rather than any single factor.
Canada adds its own trap. The CRA looks for a “personal services business,” which arises when a worker incorporates and would otherwise be considered your employee. If the worker’s corporation has five or fewer full-time employees, the worker owns at least 10% of the shares, and the worker would reasonably be considered your employee absent the corporation, the CRA treats the arrangement as a personal services business. The corporation loses the small business deduction and pays tax at a higher rate.2Canada.ca. Determine if the Workers Corporation Is Carrying on a PSBp>
Write down your reasoning. Note which factors you weighed and why you landed where you did. That documentation is your defense if either tax authority audits the arrangement.
Hiring a Canadian Contractor Who Works From Canada
If the person is a genuine independent contractor performing services from Canada, the US-side process is fairly light. Your obligations center on withholding tax and paperwork.
Federal law generally requires anyone paying US-source income to a nonresident alien to withhold 30% of the payment.3Office of the Law Revision Counsel. 26 US Code 1441 – Withholding of Tax on Nonresident Aliens The operative phrase is “US-source income.” If the contractor performs all services from Canada, the payments may not be US-source at all, and no withholding would apply. Where US-source income is involved, the contractor files Form W-8BEN with you to establish foreign status and claim treaty benefits.
The US-Canada tax treaty reduces withholding on some income categories. For independent personal services, the treaty caps withholding at 10% on the first $5,000 paid by each payer in a given tax year, with the standard rate applying above that.4Internal Revenue Service. United States – Canada Income Tax Convention Keep the signed W-8BEN in your files. The IRS expects withholding agents to retain these records for at least three years after the reporting due date.5Internal Revenue Service. Instructions for Form 1042-S (2026)
You’ll also need the contractor’s Canadian Social Insurance Number for tax reporting. This nine-digit identifier is Canada’s SSN equivalent, and Canadian rules require workers to provide it within three days of starting.6Canada.ca. Employer Information – Social Insurance Number (SIN)
Hiring a Canadian Employee Who Works From Canada
Employment is heavier. Canadian payroll isn’t optional just because you’re a foreign employer. You must either register for a payroll account with the CRA yourself or use an Employer of Record to handle it on your behalf.7Canada.ca. Determine if You Need to Register – Payroll Account
Canada Pension Plan
Both employer and employee contribute at 5.95% of pensionable earnings for 2026, up to maximum pensionable earnings of $74,600. The first $3,500 is exempt. You match the employee’s contribution dollar for dollar, so your CPP cost runs 5.95% of earnings between $3,500 and $74,600.8Canada.ca. CPP Contribution Rates, Maximums and Exemptions
Employment Insurance
Employers pay 1.4 times the employee’s Employment Insurance premium. The 2026 employee rate is 1.63% of insurable earnings, putting your employer premium at roughly 2.28%. Maximum insurable earnings are $68,900, capping your annual employer premium at $1,572.30. Quebec has slightly different rates because the province runs its own parental insurance program.9Canada.ca. EI Premium Rates and Maximums
Income Tax
You must also withhold federal and provincial income tax each pay period. The rate depends on the employee’s income and province of residence. The CRA publishes payroll deduction tables and an online calculator to set the right amount. CPP, EI, and income tax withholdings are then remitted to the CRA on a regular schedule, typically monthly.
Provincial Employment Standards US Employers Miss
Canadian employment law is primarily provincial. The worker’s province dictates minimums on wages, hours, vacation, holidays, and termination. The same role can carry different obligations in Ontario, British Columbia, or Alberta.
Most provinces require at least two weeks of paid vacation after one year, calculated at 4% of gross wages, rising to three weeks at 6% after five consecutive years.10Canada.ca. Annual Vacations and General Holidays for Employees Working for Federally Regulated Employers Canadian statutory holidays don’t line up with US federal ones. Your employee gets Canada Day, Victoria Day, and Canadian Thanksgiving off with pay, among others, and working a statutory holiday usually requires premium pay or a substitute day off.11Canada.ca. Statutory Holiday Pay
Overtime thresholds vary by province but commonly begin at 44 hours per week. Alberta uses a dual trigger: overtime after either 8 hours in a day or 44 hours in a week, whichever comes first. If your US team runs 50-hour weeks as standard, budget the overtime premium.
Termination is where US employers stumble hardest. There is no at-will employment in Canada. Employers must give written notice or pay in lieu, and the required notice scales with tenure. Under federal standards, employees with three or more years of service get one week of notice per completed year, up to eight weeks.12Canada.ca. Termination, Layoff or Dismissal Provincial rules often exceed those federal minimums, and some provinces also require severance on top of notice for long-tenured employees or larger employers. Canadian courts tend to be generous with wrongful dismissal damages.
Permanent Establishment Risk
Hiring a Canadian employee creates a corporate tax exposure separate from payroll. Under the US-Canada tax treaty, if your company is deemed to have a “permanent establishment” in Canada, business profits attributable to that establishment become taxable by Canada.
A permanent establishment generally exists when a company maintains a fixed place of business in the other country, or when a person habitually exercises authority to conclude contracts on the company’s behalf there.13Internal Revenue Service. Treasury Department Technical Explanation of the Convention Between the United States of America and Canada Updated 2025 OECD commentary offers a practical benchmark: if your Canadian employee works from home less than 50% of their total working time in any 12-month period, their home office generally won’t be treated as a permanent establishment. Above that, the analysis gets fact-specific.
Risk climbs when the employee regularly deals with local Canadian customers, works at a local facility, or has contract-signing authority. Allowing remote work purely for the employee’s convenience, with no commercial link to the Canadian market, sits at the lower-risk end. The assessment turns on conduct, not what the contract says.
Using an Employer of Record
Most US companies making a first Canadian hire don’t want to register a Canadian payroll account, learn a specific province’s employment standards, file T4 slips with the CRA, and handle workers’ compensation registration. An Employer of Record acts as the legal employer in Canada on your behalf.
The EOR puts the worker on its Canadian payroll, withholds and remits CPP, EI, and income tax, keeps you compliant with provincial labor standards, and issues pay stubs and year-end tax documents. You still direct day-to-day work. Because the worker is legally employed by a Canadian entity, this structure also reduces your permanent establishment exposure. EORs charge a monthly fee per employee or a percentage of salary. For a single hire, that cost is almost always less than incorporating a Canadian subsidiary. Once your Canadian headcount grows, the math may tip toward standing up your own entity.
Data Privacy
Canada treats employee data more restrictively than the US. The federal Personal Information Protection and Electronic Documents Act sets ten principles: limit collection to what’s necessary, get consent, protect the data with appropriate safeguards, and give employees access to their records.14Office of the Privacy Commissioner of Canada. Application of the Personal Information Protection and Electronic Documents Act to Employee Records Federally, PIPEDA applies directly to employers in federally regulated industries. Several provinces have substantially similar privacy legislation covering other sectors. Assume your Canadian employee’s personal data is protected regardless of province: tell them what you’re collecting and why before you collect it, store it securely, and don’t repurpose it.
If the Role Requires the Worker to Be in the United States
When the job needs the Canadian worker physically inside the US, even for occasional meetings, you need proper immigration authorization before they start. Canadian citizens have an advantage: for most temporary worker categories, they don’t need to apply for a visa at a US consulate and can establish eligibility directly at a port of entry.15U.S. Department of State. Temporary Worker Visas
- TN status under the USMCA covers Canadian professionals in designated occupations, including engineers, accountants, scientists, and management consultants. The worker presents proof of Canadian citizenship, a letter from you covering the role and qualifications, and their credentials to a CBP officer. You can also file Form I-129 with USCIS.16U.S. Citizenship and Immigration Services. TN USMCA Professionals
- H-1B is for specialty occupations requiring at least a bachelor’s degree in a specific field. It’s subject to annual caps and a lottery, which makes it less predictable than TN.17U.S. Department of Labor. H-1B, H-1B1 and E-3 Specialty (Professional) Workers
- L-1 covers managers or executives transferring from a Canadian office of your company to a US location. The worker must have been employed by a related entity abroad for at least one continuous year within the preceding three years.18U.S. Citizenship and Immigration Services. L-1A Intracompany Transferee Executive or Manager
TN is usually the fastest and least expensive path for qualified Canadians. The eligible-occupation list is specific, though, so confirm the role fits before relying on it.
Year-End Reporting and Payment Logistics
Canadian employers file T4 slips and a T4 Summary with the CRA annually. The filing deadline for the 2025 tax year was March 2, 2026, with the same general timing each year. Employers filing more than five information returns must file electronically.19Canada.ca. Employers Guide – Filing the T4 Slip and Summary
On the US side, if you paid US-source income to a Canadian contractor and withheld tax, report those payments on Form 1042-S, due to the IRS and the contractor by March 15 of the following year. Form 1042 is the annual return summarizing all amounts withheld from foreign persons.5Internal Revenue Service. Instructions for Form 1042-S (2026)
Decide up front whether the worker is paid in Canadian or US dollars. A fixed CAD salary is simpler for them and avoids exchange-rate surprises on their end. A fixed USD amount pushes currency risk onto the worker, which creates friction when rates move. Most payroll platforms and EORs convert at the time of each pay run using the prevailing rate. Spell the choice out in the employment agreement. Pay by direct deposit to a Canadian bank account, and provide a detailed pay stub showing gross pay, each deduction, and net pay. Provincial law requires that documentation.