The HR Compliance Calendar for Canadian Employers (2026): Monthly, Quarterly, and Annual Tasks

A strong HR compliance calendar prevents one of the most common causes of non-compliance: forgetting. Most compliance failures do not happen because an employer wants to ignore the law. They happen because nobody remembered the review date, nobody owned the update, or the business assumed a once-a-year refresh was enough ( Ontario recent ESA changes , Canada Labour Program employer compliance ). A calendar turns compliance from a vague intention into a recurring operating system. It tells the team what to review, when to review it, who owns it, and what evidence proves it was done. For Canadian employers, that matters because employment obligations move on different clocks. Payroll changes may require monthly attention. Policy review often makes sense quarterly. Harassment-program review in Ontario must happen at least annually. Ontario's January 1 employee-count thresholds affect some policy and job posting obligations. Federally regulated employers have separate written employment statement, vacation, termination, and recordkeeping frameworks. Accessibility reporting follows its own cycle. If all of that sits in someone's memory, something will eventually be missed ( Ontario workplace harassment guidance , Ontario recent ESA changes , Accessibility rules for businesses and non-profits , Termination under the Canada Labour Code ). This guide gives you a practical compliance calendar for Canadian employers that can work whether you have a formal HR team or are still managing people operations across HR, payroll, and operations. A compliance calendar does four jobs. It creates recurring visibility for legal and documentation tasks. It assigns ownership before a deadline becomes urgent. It reduces reliance on memory and heroic last-minute fixes. It creates evidence that compliance was reviewed in a disciplined way. That last point is often overlooked. A calendar is not only about reminders. It is also about proving that your review process exists. For example, Ontario requires workplace harassment programs to be reviewed as often as necessary, but at least annually ( Ontario workplace harassment guidance ). Ontario employers with 25 or more employees on January 1 may also need to have written policies in place before March 1 for disconnecting from work and electronic monitoring ( Ontario disconnecting from work guidance , Ontario electronic monitoring guidance ). Employers with 20 or more employees in Ontario must file an accessibility compliance report every three years, and the Ontario government states the next deadline is December 31, 2026 ( Accessibility rules for businesses and non-profits ). A calendar is how those obligations stop being "things we should remember" and become scheduled work. Monthly tasks are about operational accuracy. These are the items most likely to create immediate employee issues if they slip. 1. Payroll review Check: wage rates overtime calculations vacation pay settings public holiday treatment deductions bonus or commission payments Wage-rate reviews matter because rate changes can happen mid-year. Federally regulated employers had to adjust payroll to at least $18.15 per hour effective April 1, 2026, while Ontario announced an increase to $17.95 effective October 1, 2026 ( Government of Canada minimum wage announcement , Ontario minimum wage announcement ). 2. New-hire onboarding review Check: signed contracts tax and payroll setup policy acknowledgements training assignment account access equipment issuance manager onboarding steps Ontario employers with 25 or more employees on the employee's first day may need to provide written employment information beginning July 1, 2025, so monthly onboarding reviews should confirm that workflow is built into hiring ( Ontario recent ESA changes ). Federally regulated employers must provide a written employment statement within the first 30 days of employment and update it within 30 days of changes ( Canada Labour Program employer compliance ). 3. Time and leave records review Check: hours worked overtime approvals vacation balances leave requests and supporting documents return-to-work records where relevant A monthly check is often enough to catch errors before they become multi-month record problems. 4. Incident and complaint review Check: workplace incidents harassment complaints investigation status workplace safety concerns accommodation escalations Monthly review does not mean every issue needs a monthly wait. It means unresolved issues should appear on a recurring risk agenda until they are closed. 5. Termination and offboarding review Check: final pay completion ROE issuance where required property return access removal file completion termination documentation An ROE must be issued each time an employee experiences an interruption of earnings, so monthly offboarding checks are a simple way to catch missed ROEs quickly ( Canada ROE guidance ). Quarterly tasks are the heart of the calendar. They are frequent enough to catch drif