First Employee in Another Province Payroll Cost Calculator
Hiring outside Ontario creates registrations before it creates taxes. Work out what the hire actually costs against the same person in Ontario, which accounts you have to open, and when each one is due from the first pay date.
against Ontario
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This Hire Against the Same Hire in Ontario
| Item | In Ontario | New Province | Difference |
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What You Have To Register For
| Registration | Needed | When |
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Where This Goes as Headcount Grows
| Provincial payroll | Payroll tax | Effective rate |
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Points That Decide This
What to Do Next
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Disclaimer: This page produces an illustrative estimate from the figures you enter and is not a payroll calculation, a registration list for any particular employer, or advice on a specific hire. Provincial payroll taxes exist in some provinces and not others; where they exist, the exemption threshold, the upper threshold, the rate applying between them and the rate applying above are set by that province, are revised from time to time, and must be confirmed with the province before being relied on. The rate fields on this page are editable placeholders for that reason. Where payroll exceeds the upper threshold, several provinces apply the lower rate to total remuneration rather than only to the excess; the rates are generally set so the two bases produce the same charge at the threshold, with the effect that the band between the thresholds carries the highest marginal rate. The model here follows that structure, but your province’s rules and current figures govern. These taxes are generally assessed on remuneration paid in respect of that province rather than on an employer’s total payroll everywhere. Workers compensation registration requirements, assessable earnings ceilings and premium rates are set by each province’s board, differ substantially by industry classification, and the classification applicable to your business is determined by that board rather than chosen by you; the rates here are placeholders only. Canada Pension Plan and Employment Insurance contributions are federal and do not change between the provinces listed, though Quebec operates separate plans and is not covered by this page. Employment standards, including minimum wage, statutory holidays, vacation entitlement, termination notice and leave provisions, are set provincially and differ in ways that affect cost and obligations but are not quantified here. Which province’s income tax table and personal tax credits return applies depends on the employee’s province of employment as defined for payroll purposes, which is a determination in its own right. Having employees in a province may have consequences beyond payroll, including for corporate tax filing and the allocation of taxable income between provinces, and may raise questions about whether the corporation carries on business there. This page is general information, not payroll, tax or legal advice.
The First Hire Creates Registrations, Not Taxes
Owners worry about the other province’s payroll tax, and for a first hire it is almost always the wrong thing to worry about. Those taxes carry exemption thresholds measured in the millions, and one employee is nowhere near them.
What the hire does create immediately is administrative: a workers compensation account in that province, the correct income tax table and personal credits return for the employee, and the employment standards of their province rather than yours. None of that is expensive and all of it has a deadline.
The honest summary for most first hires. Provincial payroll tax: nothing. Workers compensation: a registration and a modest premium. Income tax withholding: a different table. Employment standards: different rules you have to actually follow.
Where the Payroll Tax Does Bite, It Bites in the Middle
This is the part worth understanding before you grow into it. Where payroll sits between the exemption and the upper threshold, the tax applies to the excess only, at a higher rate. Once payroll passes the upper threshold, several provinces apply a lower rate to the whole payroll rather than only the part above.
The two bases are normally set to meet at the threshold, so the bill does not jump at the crossing point. What changes is the marginal rate: the band between the two thresholds is the expensive one, and each dollar above the upper threshold costs less than each dollar below it.
And the rates move. Thresholds and rates in this area have changed repeatedly in recent years. Every rate field on this page is editable because the only figure worth using is the current one from the province itself.
Workers Compensation Is the Registration People Miss
Your Ontario coverage does not extend to an employee working in another province. That province’s board wants its own registration, with its own classification and its own rate, and the rate depends on what the board decides your industry is rather than on what you call it.
For office and professional work the premium is usually small. It is the registration, not the cost, that matters, and operating without one is a straightforward compliance problem with a straightforward fix if dealt with promptly.
The Federal Parts Do Not Change
Canada Pension Plan and Employment Insurance work the same way across every province on this page, so the employer contributions on them are identical to an Ontario hire. That is worth saying because it removes most of the perceived cost difference straight away.
What changes is the provincial income tax withheld, which is the employee’s cost rather than yours, and the provincial personal credits return they complete instead of the Ontario one.
Employment Standards Are the Underrated Difference
Statutory holidays, vacation entitlement, termination notice and various leaves differ between provinces, and they follow the employee rather than the employer. An Ontario company with one employee in another province is subject to that province’s standards for that person.
That rarely changes the decision and it does change the employment agreement, the handbook and what happens if the role ends. It is cheaper to get the contract right at the offer stage than to discover the difference at termination.
| What follows the employee | What stays federal |
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| Provincial income tax table | Canada Pension Plan |
| Personal credits return | Employment Insurance |
| Workers compensation board | The business number |
| Employment standards | T4 reporting |
| Any provincial payroll tax | Remittance schedule |
A Physical Establishment Changes More Than Payroll
A remote employee working from home and an office in another province are different propositions. Where the corporation has a permanent establishment in a province, taxable income gets allocated between provinces and the corporate filing position changes.
Whether a home office creates one is a question of fact that depends on the arrangement. It is worth asking before the second and third hires rather than after, because the answer shapes how the expansion should be structured.
Which province’s tables apply is its own question. Our province of employment calculator works through that determination, which is the input this page assumes you have already settled.
What This Calculator Does Not Do
- Quote current rates, which you must confirm provincially
- Assign your workers compensation classification, which the board does
- Calculate withholding for an actual pay run
- Compare employment standards in any detail
- Decide permanent establishment, which is fact-specific
- Cover Quebec, which operates separate plans
Frequently Asked Questions
Common questions on hiring in another province.
Related Calculators and Guides
More on payroll and remote teams.
Get the Registrations Done Before the First Pay Run
Tell us the province and the start date. We will confirm which registrations the hire triggers, get the payroll set up on the right tables, and tell you honestly if the answer is that almost nothing changes, which for a first hire it often is.