Somewhere in Ontario, a company is posting a job listing right now with a salary range of “$80,000 to $130,000” and a single line at the bottom noting that an AI tool screens applications. That posting is fully compliant with the province’s new transparency rules. Whether it tells you anything useful is another question. As of January 1, 2026, every Ontario employer with 25 or more employees must include a salary range in public job postings and disclose whether artificial intelligence is used in hiring, requirements from Bill 149 (the Working for Workers Four Act, Royal Assent March 2024). The combined salary-plus-AI disclosure requirement is unusual in Canada.
Smart money says checkbox, not change.
Ontario’s gender pay gap has barely budged: women in the province earned 87 cents for every dollar earned by men in 2024, according to Statistics Canada’s Labour Force Survey. Racialized women earned 67 cents. Indigenous women, 65 cents. Pay transparency laws elsewhere have narrowed these gaps, but only modestly. Disclosure alone does not close a 35-cent gap.
What Employers Must Do
The salary transparency rule requires employers to include the expected compensation range in job postings, within a band of no more than $50,000. Postings for roles with expected compensation above $200,000 are exempt. The $50,000 band cap is meant to prevent postings that are technically compliant but practically useless (“$40,000 to $150,000”). Even so, a $50,000 spread covers multiple experience levels, and some employer groups want a tighter cap.
New York City’s pay transparency law requires a “good faith” salary range but imposes no maximum band width. Colorado similarly requires a range but does not cap it. Ontario’s approach is closer to Washington State’s model, which has been enforced against employers posting excessively broad bands.
The AI rule is easier to state than to enforce. If any artificial intelligence system is used to screen, assess, or select applicants, the posting must say so. The legislation defines AI broadly: any system that generates predictions, recommendations, or decisions that influence hiring outcomes. 83% of large North American employers already use at least one AI-powered tool in recruitment, according to a 2024 SHRM survey. Resume parsers that score candidates on keyword matching. Video interview platforms that analyze facial expressions and speech patterns. Predictive analytics that estimate whether a candidate will accept an offer or leave within a year. The tools are everywhere, and most applicants have no idea they’re being scored by one.
The bias problems are well-documented. Amazon scrapped an AI recruiting tool in 2018 after it systematically downgraded resumes from women, trained on a decade of hiring data that reflected existing gender imbalances. A 2023 AI Now Institute audit found resume screening tools consistently scored candidates from historically Black colleges lower than those from predominantly white institutions with similar profiles. Voice analysis tools show measurable bias against non-native English speakers. None of this is new information. The question is whether disclosure changes anything, or just makes everyone feel better about it.
Here is the problem: Ontario’s regulations do not require specificity. Employers do not need to name the AI tool, explain how it works, or say at what stage it is applied. A single sentence at the bottom of a posting is technically compliant. A checkbox, not a safeguard.
Where Ontario Sits in Canada
BC’s Pay Transparency Act, in effect since November 2023, applies to all employers regardless of size. PEI passed similar legislation in 2022. Alberta, Saskatchewan, and Manitoba have nothing. Quebec focuses on equal pay audits within organizations rather than posting-level disclosure. Ontario’s 25-employee threshold puts it squarely in the middle of the pack (not where you want to be if you’re calling this a landmark reform).
On AI hiring disclosure, Ontario is alone in Canada. The federal Artificial Intelligence and Data Act (AIDA) remains under consideration but would not directly regulate hiring disclosure. The EU’s AI Act, which classifies AI hiring tools as “high-risk” and imposes transparency and audit requirements, is the closest international comparator, though far more prescriptive than Ontario’s rules.
No More “Canadian Experience Required”
The same legislation prohibits employers from requiring Canadian work experience in publicly advertised job postings. Ontario welcomed approximately 260,000 permanent residents in 2024, many in the economic immigration category with years of relevant experience. The “Canadian experience” requirement has long been one of the most common and arbitrary barriers for skilled newcomers. Now it cannot appear in a job posting. Whether it disappears from the interview room is another matter.
Ghost Jobs Get Called Out
Postings must also state whether the position is an existing vacancy or whether the employer is building a candidate pool for a future opening. A small change, but anyone who has spent hours tailoring an application for a job that turned out not to exist will appreciate it.
Early Compliance and Enforcement
Most large Ontario employers had updated their posting templates before the January 1 deadline, according to the Human Resources Professionals Association. Smaller employers near the 25-employee threshold have been slower. On AI, early compliance is boilerplate. One staffing firm put it bluntly: “all the employers are going to say the same thing.” Generic language that acknowledges AI use without providing meaningful detail. Technically legal. Practically useless.
Robert Half’s latest Canada Salary Guide found that 44% of hiring managers believe including salary ranges will be the most effective way to attract talent in 2026. The real test is enforcement. Fines run up to $50,000 for a first contravention and $100,000 after that, but the Ministry of Labour had roughly 430 Employment Standards Officers as of 2024, covering more than 400,000 employers. That’s one officer for every 930 employers (good luck with that).
In practice the rules will be complaint-driven: workers or job applicants who spot a violation can file through the Ministry’s online portal, and then wait.
And courts will eventually have to sort out what counts as “AI” under the law. Does a basic applicant tracking system that auto-sorts resumes by keyword qualify? The regulations don’t say. That ambiguity is a feature, not a bug, if you’re an employer looking to do the bare minimum.
One provision with real teeth: employers must now notify candidates of hiring decisions within 45 days and retain all postings and applications for three years. That paper trail is the sleeper in this legislation. If enforcement ever gets serious, the evidence will already be on file.
Sources and verification: Bill 149 (Working for Workers Four Act, 2024) provisions and Royal Assent date are from Ontario legislature records. The January 1, 2026 effective date is confirmed by the Ontario government, Osler, Fasken, Littler, and Hicks Morley legal analyses. The $50,000 salary band and $200,000 exemption are from Ontario Regulation 477/24. The AI disclosure definition and requirements are from the ESA amendments. Ontario gender pay gap data (87 cents overall, 67 cents for racialized women, 65 cents for Indigenous women) is from Statistics Canada’s Labour Force Survey, 2024. The SHRM survey on AI hiring tool adoption (83%) is from their 2024 Talent Acquisition report. Amazon’s AI recruiting tool bias is from Reuters reporting (2018). The AI Now Institute audit findings are from their 2023 annual report. The 44% hiring manager figure is from Robert Half’s 2026 Canada Salary Guide. The HRPA compliance observations are from their published 2026 analysis. British Columbia’s Pay Transparency Act effective date and scope are from the BC government. Prince Edward Island and federal pay equity legislation details are from their respective government sources. New York City, Colorado, and Washington State pay transparency law comparisons are from published legal analyses. Ontario immigration figures (260,000 permanent residents in 2024) are from Immigration, Refugees and Citizenship Canada data. Employment Standards Officer count (approximately 430) is from Ministry of Labour published staffing data. Penalty amounts ($50,000/$100,000) are from the Employment Standards Act.
Track Working for Workers legislation at Ontario Pulse.