Outsourcing payroll for your SME in Quebec: when, why, and at what price?

En bref. Externaliser la paie, c'est confier à un professionnel le calcul des paies, les retenues à la source (DAS), les remises à l'ARC et à Revenu Québec, puis les T4 et Relevés 1 de fin d'année. Au Québec, chaque paie engage deux gouvernements à la fois, et une remise en retard coûte jusqu'à 10 % de pénalité côté ARC et 15 % côté Revenu Québec. Côté budget, la paie s'ajoute le plus souvent en module d'un mandat comptable : le budget comptable global d'une PME a une médiane d'environ 3 000 $ par année, la plupart des entreprises se situant entre 500 et 6 000 $, selon le Baromètre Bankeo. Ce guide vous dit quand déléguer, à qui, et à quel prix.

Payroll is the most punishing administrative task for a Quebec SME: it comes around every week or two, it involves two tax authorities simultaneously, and mistakes are punished with penalties, not warnings. It's also one of the easiest functions to delegate, because it's repetitive, standardized, and fully automated. This guide answers three questions in order: what exactly is being delegated when payroll is outsourced, when is the right time to do so, and how much does it cost, supported by figures from the Bankeo Barometer.

Outsourcing payroll: what exactly you delegate

"Making payroll" isn't just about transferring a salary. In Quebec, each payroll cycle triggers a whole chain of obligations:

• The calculation from gross to net: salary, hours, holiday allowance (4% of gross salary, 6% after 3 years of continuous service), bonuses and taxable benefits.
• Source deductions (DAS): federal tax and employee's employment insurance contribution, paid to the CRA; Quebec tax, QPP contribution and QPIP contribution, remitted to Revenu Québec.
• Your employer contributions: QPP (6.40%), unemployment insurance (1.4 times the employee's share, at the reduced Quebec rate), QPIP (0.692%), Health Services Fund (1.65% for most SMEs), CNESST premium and labour standards contribution (0.06%). A detailed breakdown can be found in our simulation of the true cost of an employee in Quebec .
• Remittances: depending on your frequency, monthly for most SMEs, no later than the 15th of the following month, in two separate payments: one to the CRA, one to Revenu Québec.
• Year-end: T4 and summary to the CRA, Relevé 1 and employer summary to Revenu Québec, no later than the last day of February, plus the annual wage declaration to the CNESST.

Outsourcing payroll means entrusting this entire process to an accountant, bookkeeper, or specialized service provider. You approve the schedules and any changes, and they handle the rest, every payroll period, without exception.

When to outsource: five telltale signs?

There is no magic company size at which outsourcing "must" begin. There are warning signs:

• Your first hire. This is the most cost-effective time to do things right: setting up payroll deduction accounts with the CRA and the Canada Revenue Agency, registering with the CNESST, choosing a pay frequency, and establishing a remittance schedule. A well-structured salary from the outset prevents costly adjustments that can end up costing far more than the service itself.
• More than two hours per payroll cycle. At 26 payrolls per year, two hours per cycle represents more than 50 hours annually of your time as a manager, on a task that does not grow the company by a single dollar.
• A penalty or notice already received. A late payment costs 3% to 10% of the amount owed to the CRA and 7% to 15% to Revenu Québec, depending on the number of days late, plus interest. A single penalty often covers several months of outsourced payroll.
• Wages are becoming more complex. Overtime, tips, taxable benefits, seasonal work, employees in more than one state: each variable adds a risk of error, and payroll errors show up on the employee's statement.
• The person who handled payroll is leaving. When the expertise lies with a single person, often a spouse or assistant, their departure jeopardizes remittances overnight. Outsourcing ensures the function is continuous and documented.

How much does outsourced payroll cost?

Let's talk numbers, because that's the real question. Three ways to manage payroll, three cost structures:

Ces fourchettes sont des ordres de grandeur observés sur le marché québécois; le chiffre qui fait foi, c'est votre budget comptable global. Le point de repère honnête est le Baromètre Bankeo : un budget comptable médian d'environ 3 000 $ par année, la plupart des entreprises se situant entre 500 et 6 000 $, basé sur les honoraires réels de 1 248 mandats conclus via Bankeo (2024-2026), sur plus de 15 000 demandes reçues. La paie s'ajoute le plus souvent en module de ce mandat, facturée selon le nombre d'employés et la fréquence des paies. Regrouper tenue de livres, paie et fins d'année chez le même professionnel coûte presque toujours moins cher que trois fournisseurs séparés : notre guide sur l'externalisation de la tenue de livres au Québec déroule la même logique côté livres comptables.

Accountant, bookkeeper or payroll provider: to whom should you delegate?

All three profiles process compliant payroll. They do not cover the same scope.

The accountant has a decisive advantage that platforms don't: they see payroll within the context of your overall tax situation. The same person who processes your DAS (Declaration of Annual Salaries) can also determine your own executive compensation, a decision that is often worth several thousand dollars a year: see our analysis of executive salary versus dividends in Quebec .

Being put in touch with a payroll professional: how it works

The challenge is finding the right one. Searching "payroll accountant" on Google yields hundreds of results that are impossible to compare. Bankeo's matching service takes a different approach:

• 1. You describe your need: number of employees, frequency of payroll, sector, software already in place, and what you want to delegate (payroll only, or payroll plus bookkeeping and year-end).
• 2. We present you with the right match: audited accountants from the Bankeo network (1,500+ partners) for whom payroll and DAS are part of the current mandates, often within 48 hours.
• 3. You choose, we stay: the service is free for the entrepreneur, with no obligation. And if the match isn't right in six months, we'll present you with another one free of charge: we'll support you, always.

Over 15,000 requests received since 2023 and a rating of 4.7/5 on 180+ Google reviews: matchmaking is our business, pay is theirs.

Frequently asked questions

When should an SME outsource its payroll?

As soon as one of the five signals appears: first hire, more than two hours per pay cycle, penalty or notice received, payroll becoming more complex (overtime, taxable benefits, multiple departments), or departure of the person who handled it. The first hire is the most profitable time: the withholding accounts, CNESST registration, and remittance schedule are correctly set up from the start, which avoids costly adjustments.

How much does outsourced payroll cost?

Le module paie chez un comptable ou un teneur de livres se facture le plus souvent entre 40 et 200 $ par mois, selon le nombre d'employés et la fréquence des paies. Pour situer l'ensemble : le budget comptable global d'une PME a une médiane d'environ 3 000 $ par année, la plupart des entreprises se situant entre 500 et 6 000 $, basé sur les honoraires réels de 1 248 mandats conclus via Bankeo (2024-2026), sur plus de 15 000 demandes reçues. Le détail par secteur est dans le Baromètre Bankeo.

What are DAS (deductions at source)?

Source deductions are the amounts that the employer withholds from each paycheck and remits to the two levels of government: federal income tax and the employee's Employment Insurance (EI) premiums go to the IRS; Quebec income tax and contributions to the Quebec Pension Plan (QPP) and Quebec Parental Insurance Plan (QPIP) go to Revenu Québec. Employer contributions are also included: QPP, EI, QPIP, Health Services Fund, CNESST premiums, and labour standards contributions. Remittances are generally made monthly, no later than the 15th of the following month.

What are the penalties if my DAS submissions are late?

The IRS applies a graduated penalty of 3% (1 to 3 days late) up to 10% (8 days or more, or no remission), plus interest. The tax authorities apply a penalty of 7% (7 days or less) up to 15% (more than 14 days late). Deferred salary payments (DAS) are among the cases that tax authorities monitor most closely because they involve money withheld from employees' wages: a single penalty often covers several months of outsourced payroll.

Who produces the T4 slips and Relevé 1 slips if I outsource my payroll?

The payroll professional who manages your payroll produces the following documents: T4 slips and summaries sent to the CRA, and Relevé 1 slips and employer summaries sent to Revenu Québec, with copies sent to employees, no later than the last day of February. They also prepare the annual payroll declaration for the CNESST. This is one of the major advantages of outsourcing: year-end is no longer a race against the clock.

Am I still liable if an accountant manages my payroll?

Yes. With respect to the IRS and Revenu Québec, the employer remains legally responsible for deductions and remittances, even when a third party processes them. In practice, the risk is significantly reduced with a meticulous professional: demand access to remittance confirmations and a clear schedule. Using an audited accountant from the Bankeo network, whose profile and client reviews are available, further reduces the risk of unpleasant surprises.

Official sources

1. Revenu Québec, source deductions and employer contributions;
2. Revenue Agency of the | Canada , deductions;
3. CNESST, employer obligations and wage declarations
4. Quebec CPA Order