TL;DR — What Ontario Accounting Firms Need to Know
- Most CPA firm employees — including senior staff and managers — are not exempt from overtime under the ESA. The O.Reg. 285/01 exemption is narrower than most accounting leaders assume.
- CPA PEP candidates (articling-equivalent students) are employees under the ESA and entitled to overtime, vacation pay, and all ESA leaves.
- Bonuses must be included in vacation pay and termination pay calculations — the most consistently missed compliance gap in accounting firms.
- Non-compete clauses are void for all non-executives since October 2021 — most CPA firm employees including senior managers fall outside the executive carve-out.
- Pay Transparency 2026 requires salary ranges in all public job postings if you have 25 or more employees. The “no Canadian experience” prohibition is particularly relevant when recruiting internationally trained CPAs.
Ontario Accounting Industry Overview
Ontario is home to more than 100,000 CPA members and thousands of public accounting firms, ranging from the Big 4 (Deloitte, KPMG, EY, PwC) to regional mid-size firms, boutique specialists, and sole practitioners. Beyond public practice, the province’s corporate accounting departments, bookkeeping firms, and financial advisory practices employ tens of thousands more. Despite operating in a profession built around compliance, many accounting firms have significant gaps in their own HR and employment law compliance.
| Firm Type | Typical Employee Count | Regulatory Body | Primary HR Risks |
|---|---|---|---|
| Big 4 / National firms | 1,000+ | CPA Ontario, PAL | Billable culture OHSA, bonus inclusion in ESA calculations, partner/income partner classification |
| Mid-size regional firms | 50–500 | CPA Ontario, PAL | Overtime compliance, Waksdale risk in pre-2021 contracts, non-compete voidance, Pay Transparency 2026 |
| Small / boutique practices | 10–50 | CPA Ontario, PAL | CPA PEP candidate employment status, ESA leave compliance, OHSA harassment program |
| Corporate accounting departments | 2–50+ | CPA Ontario membership | Overtime for non-PAL CPAs, bonus miscalculation, EIS July 2025 |
| Bookkeeping firms | 1–20 | None specific (unless CPA-branded) | Contractor misclassification, termination clause validity |
CPA Ontario Regulatory Obligations
CPA Ontario regulates all Chartered Professional Accountants in Ontario. Employers who have CPAs on staff carry certain ongoing tracking obligations that sit at the intersection of professional regulation and HR management.
| Regulatory Requirement | Detail | HR Employer Obligation |
|---|---|---|
| Annual CPA membership renewal | CPA Ontario annual dues; membership lapses if not renewed | Track renewal for all CPA staff; lapsed designation is a professional and reputational risk |
| Continuing Professional Development (CPD) | 120 hours per 3-year rolling cycle; minimum 20 hours per year; 4 hours ethics annually | Build CPD tracking into HRIS; include CPD requirements in performance expectations; fund qualifying hours as a benefit |
| Public Accounting Licence (PAL) | Required for any CPA signing audit reports; issued by CPA Ontario annually | Track PAL status for all partners and managers who sign client audits; flag expiry 60 days in advance |
| Firm registration (public accounting) | Firms providing public accounting services must be registered with CPA Ontario | Annual renewal; ensure controlling ownership meets CPA Ontario requirements |
| CPA PEP Practical Experience (employer approval) | Employers must be approved by CPA Ontario to provide recognized practical experience | Maintain approved employer status; designate a CPA mentor; complete annual experience verification forms |
Workforce Types and Employment Status
Employment status in accounting firms is often more complex than the org chart suggests. The partner/associate structure creates genuine classification ambiguity that carries significant ESA and tax exposure.
| Role | Typical Arrangement | ESA Employee? | Key HR Issue |
|---|---|---|---|
| Equity / Managing Partners | Partnership or shareholder interest | Generally no | Governance, buy-sell agreements, Human Rights Code still applies to partnership admission decisions |
| Income / Salaried Partners | Often receive a salary + profit share without equity | Often yes — economic reality test applies | Title does not determine status; income partners who lack control, independence, and equity risk are often employees |
| Senior Managers / Directors | Employees | Yes | Overtime applies (not exempt unless PAL holder in public accounting role); high termination exposure; bonus inclusion in ESA calculations |
| CPA Managers / Senior Accountants | Employees | Yes | Overtime at 44 hours; bonus in vacation and termination pay; Waksdale risk on older contracts |
| CPA PEP Candidates / Articling Equivalent | Employees | Yes — fully | NOT exempt from overtime; entitled to all 19+ ESA leaves; vacation pay on all remuneration including bonuses |
| Administrative / Support Staff | Employees | Yes — fully | Full ESA protections; no professional exemptions apply |
| Contract / Consulting CPAs | Claimed as independent contractors | Depends on economic reality | Long-term placement at one firm, using firm’s systems and clients, often indicates employee status despite the label |
ESA Exemptions: Who Is and Is Not Exempt
This is the most misunderstood area of HR compliance in accounting firms. Many partners and HR managers assume that CPAs are exempt from overtime the way lawyers are — they are not.
The ESA exemption under O. Reg. 285/01 for “registered public accountants” applies only to those registered under Ontario’s Public Accounting Act, 2004 — that is, CPAs who hold a Public Accounting Licence (PAL) and are actively performing public accounting work. It exempts those individuals from certain hours of work, rest periods, and overtime provisions only.
| Employee Category | Exempt from Overtime? | Exempt from Vacation Pay? | Exempt from ESA Leaves? |
|---|---|---|---|
| CPA with PAL doing public accounting | Yes (O.Reg. 285/01) | No | No |
| CPA without PAL (most staff CPAs) | No — fully subject to 44-hour overtime threshold | No | No |
| CPA PEP Candidate / accounting student | No | No | No |
| Bookkeeper / non-CPA accountant | No | No | No |
| Administrative / support staff | No | No | No |
The practical result: most employees in an accounting firm are fully subject to ESA overtime at 44 hours per week. Busy season routinely involves 55–70-hour weeks. If those employees are not on a valid overtime averaging agreement or exempt under PAL, the firm is accumulating overtime liability with every tax season that passes.
CPA PEP Candidates and Junior Staff
Since CPA Canada replaced the articling model with the Practical Experience Program (PEP) in 2015, candidates work for CPA-approved employers for a minimum of 30 months to complete their practical experience requirements. These individuals are employees — not articling students in any special legal category — and they receive full ESA protections.
Key obligations for CPA PEP candidates:
- Minimum wage: General minimum wage ($17.60/hour as of October 2024) applies regardless of educational status
- Overtime: Overtime pay is owed after 44 hours per week — there is no PEP or student exemption
- Vacation pay: 4% on all remuneration including any bonuses or incentive payments
- ESA leaves: All 19+ leaves under the ESA apply, including sick leave, family responsibility leave, and pregnancy/parental leave
- Termination notice: ESA minimums apply after 3 months of employment
Many firms pay CPA candidates annual salaries in the $55,000–$75,000 range and assume the salary covers all hours. It does not if the candidate is regularly working more than 44 hours per week and is not in a valid overtime averaging agreement.
Variable Pay: Bonuses in Vacation and Termination Pay
Accounting firms routinely pay performance bonuses, client origination bonuses, and year-end distributions. These must be included in vacation pay and termination pay calculations under the ESA — yet they are routinely excluded, creating significant retroactive liability.
| Pay Type | Included in Vacation Pay Calculation? | Included in Termination Pay Calculation? | Common Mistake |
|---|---|---|---|
| Base salary | Yes | Yes | None — correctly included |
| Performance / year-end bonus | Yes | Yes (averaged over last 12 weeks) | Firms pay vacation on base salary only, excluding bonuses — creates ESA liability for the difference |
| Client origination / referral bonus | Yes | Yes | Treated as a discretionary payment outside ESA calculations |
| Overtime pay (where owed) | Yes | Yes | Untracked overtime means vacation and termination are also under-calculated |
Illustration: A senior accountant earns $90,000 base + $20,000 annual bonus. If the firm calculates vacation at 4% of $90,000 = $3,600, the compliant amount is 4% of $110,000 = $4,400. Over 5 years, that gap compounds to $4,000+ in retroactive vacation pay liability — plus the same undercount flows into termination pay calculations.
Non-Compete Voidance and Alternatives
Since October 25, 2021, non-compete clauses are void under Ontario law for all employees except “executives” (defined narrowly as those in the most senior decision-making role in the organization, or who directly report to them). In an accounting firm, this typically means the Managing Partner or Firm President — not a Senior Manager, Director, or even Partner in a multi-partner firm.
| Restriction Type | Validity After Oct 2021 | Accounting Firm Application |
|---|---|---|
| Non-compete clause (no solicitation of clients or employer competition) | Void for non-executives | Void for senior managers, directors, income partners, CPA staff |
| Non-solicitation of clients (narrow, time-limited) | Enforceable if reasonable (typically 12–18 months, specific client list) | Strongest protection for departing managers with book of business relationships |
| Non-solicitation of staff | Enforceable if reasonable | Particularly valuable in tight CPA talent market |
| Confidentiality / client information | Fully enforceable | Critical in public accounting where client data is highly sensitive |
| IP and work product assignment | Fully enforceable | Ensure all firm-developed methodologies, templates, and tools are clearly assigned |
| Garden leave (paid notice period, non-working) | Enforceable if properly drafted | Effective for senior managers during client transition periods |
OHSA Obligations by Headcount
Accounting firms are not immune to OHSA obligations just because the work is office-based. The billable hour culture in public accounting creates documented psychosocial hazards — stress, burnout, and mental health impacts — that fall under OHSA’s duty to protect workers.
| Employee Count | OHSA Obligation | Accounting Firm Application |
|---|---|---|
| Any employer | Written Workplace Violence and Harassment Policy; Annual review | Required from first hire; covers digital harassment (Bill 190, 2024) including Slack and Teams |
| 6–19 employees | Health and Safety Representative | Must be a non-management worker; designated by workers |
| 20+ employees | Joint Health and Safety Committee (JHSC); 4 meetings per year minimum | At least 2 members; at least half must be workers (non-management); both must be JHSC trained |
| 20+ employees (June 2026) | Automated External Defibrillator (AED) in each workplace | Must be present, visible, and staff trained in its use — June 2026 deadline |
| 25+ employees (July 2025) | Employment Information Statement (EIS) required | Must include specific terms of employment in writing for all employees |
Pay Transparency 2026
Ontario’s Pay Transparency Act, expected to take effect in 2026 for employers with 25 or more employees, will require salary ranges in all publicly posted job postings. This is particularly significant for accounting firms for two reasons.
First, the “no Canadian experience” prohibition directly affects accounting firms recruiting internationally trained CPAs. Ontario is home to thousands of CPAs who trained in India, the Philippines, the UK, and other jurisdictions and are pursuing Canadian equivalency. The prohibition on requiring Canadian experience in job postings is already in effect under the Human Rights Code framework in some contexts and will be explicit under Pay Transparency.
Second, many accounting firms post positions with vague compensation language (“competitive salary”) or list no compensation at all. That will become non-compliant for firms with 25+ employees.
| Requirement | Threshold | Accounting Firm Application |
|---|---|---|
| Salary range in all public job postings | 25+ employees | Must post range for staff accountant, senior, manager, and director roles; maximum spread of $50,000 |
| No requirement for Canadian experience | All employers | Review all postings that reference “Canadian experience” — remove or replace with competency-based language |
| AI screening tool disclosure | 25+ employees | Disclose in posting if AI is used to screen or rank applicants |
| 45-day notice of significant compensation changes | 25+ employees | Material changes to compensation structure (e.g., bonus plan redesign, billable rate changes) must be disclosed in advance |
| Director personal liability | All officers/directors | Managing partners who are corporate directors face personal fines up to $100,000 for contraventions |
HR Support Models and Costs
| Firm Size | Recommended Model | Approximate Annual Cost | Key Priorities |
|---|---|---|---|
| 2–15 employees | Project-based fractional HR (one-time contracts + policy kit) | $3,000–$10,000 one-time | Employment contracts, OHSA policies, compensation structure compliance |
| 15–50 employees | Fractional HR retainer (10–20 hrs/month) | $18,000–$42,000/year | Overtime tracking, bonus pay calculations, CPA licence tracking, termination management |
| 50–150 employees | Fractional HR Director (20–40 hrs/month) | $42,000–$84,000/year | Pay Transparency 2026, performance management, JHSC, EIS, manager training |
| 150+ employees | Full-time HR + Fractional CHRO | $120,000–$200,000+/year | Strategic HR, compensation benchmarking, partner-track talent programs, Pay Equity Act compliance |
10 Common HR Mistakes in Ontario Accounting Firms
| # | Mistake | Consequence | Risk Level |
|---|---|---|---|
| 1 | Assuming all CPAs are exempt from overtime (they are not unless they hold a PAL) | Retroactive overtime liability; ESA complaints during or after busy season | High |
| 2 | Calculating vacation pay and termination pay on base salary only (excluding bonuses) | Significant retroactive ESA liability across all years of employment | High |
| 3 | Non-compete clauses in employment contracts for non-executives (void since Oct 2021) | Entire contract may be unenforceable under Waksdale; no departing manager restrictions | High |
| 4 | Pre-2021 employment contracts with termination clauses that violate the ESA (Waksdale risk) | No cap on common law reasonable notice; 3–24 months exposure on senior terminations | High |
| 5 | Treating income partners as non-employees without economic reality analysis | CRA retroactive CPP/EI; ESA termination pay; WSIB premiums | High |
| 6 | No OHSA harassment policy or annual review | OHSA contravention; directors personally liable; JHSC findings | Medium |
| 7 | No CPA licence tracking system for PAL holders and CPD compliance | Lapsed PAL; audit sign-off by unlicensed individual; regulatory exposure | Medium |
| 8 | No salary range in job postings (25+ employees, 2026) | Pay Transparency Act contravention; director personal liability | Medium |
| 9 | Not providing Employment Information Statement to all employees (25+, July 2025) | ESA contravention; up to $100,000 per contravention | Medium |
| 10 | Requesting sick notes for absences of 1–2 days (prohibited since October 2024) | ESA contravention; Human Rights Code exposure if pattern targets specific employees | Low |
Frequently Asked Questions
Are CPAs in Ontario exempt from overtime under the ESA?
Only CPAs who hold a Public Accounting Licence (PAL) and are performing public accounting work are potentially exempt from overtime under O.Reg. 285/01. This covers a small subset of a firm’s workforce. Staff accountants, managers, CPA PEP candidates, bookkeepers, and corporate CPAs without a PAL are not exempt and are entitled to overtime pay after 44 hours per week.
Are CPA articling students (PEP candidates) entitled to overtime and vacation pay?
Yes. CPA PEP candidates are employees under the ESA and receive full protections — minimum wage, overtime at 44 hours, vacation pay (4% of all remuneration including bonuses), and all 19+ ESA leaves. There is no articling student exemption in Ontario’s ESA.
Can an Ontario accounting firm still use non-compete clauses?
Non-compete clauses are void under the ESA for all employees except the most senior “executives” (typically only the Managing Partner or equivalent). For all other employees, the alternatives — non-solicitation of clients, non-solicitation of staff, confidentiality, and IP assignment — must carry the weight of protecting the firm.
Must bonuses be included in vacation pay calculations?
Yes. The ESA defines vacation pay as 4% (or 6% after 5 years) of “gross wages,” which includes performance bonuses, client origination bonuses, and any other remuneration. Paying vacation on base salary only is a common and often significant ESA violation in accounting firms.
When does Pay Transparency 2026 apply to accounting firms?
Accounting firms with 25 or more employees will be required to post a salary range in all publicly advertised job postings. They must also disclose AI screening tools and prohibit requirements for Canadian experience. Firms between 25 and 100 employees should prepare now, as the obligation follows the same January 1 employee count threshold as the Disconnecting from Work and Electronic Monitoring Policy requirements.
Need HR support tailored to an Ontario accounting firm? HRX Connect’s fractional HR services are designed for professional services firms across the GTA and Ontario. See also our Ontario Employment Contracts guide and Pay Transparency Act 2026 employer guide.