Does a Small Business in Ontario Need an Employee Handbook?

When a small business owner asks whether they need a handbook, the real question underneath is usually: what am I actually required to have in writing, and what am I missing? That’s the useful question, so let’s answer it.

What Ontario requires in writing

The requirements scale with the number of people you employ. A handbook isn’t mandatory, but these are:

For almost every employer

• Workplace violence and workplace harassment policies. Required under the Occupational Health and Safety Act, along with a program to put the harassment policy into practice — how to report, how complaints are investigated, and how confidentiality is handled. The policies must be reviewed at least once a year, and once you regularly employ more than five workers they must also be in writing and posted in the workplace.
• The Employment Standards poster and information sheet. The Ministry’s Employment Standards in Ontario poster has to be posted, and each employee must receive a copy of the current information sheet within their first 30 days.

More than five workers

• A written health and safety policy, reviewed at least annually and posted where workers will see it.

20 or more employees

• A documented accessibility customer service policy under the Accessibility for Ontarians with Disabilities Act (AODA). Larger organizations (50+) have further written accessibility requirements.

25 or more employees

• A written policy on disconnecting from work, and a written policy on electronic monitoring — both required if you have 25 or more employees on January 1 of a given year, and due by March 1 of that year.
• Written information for every new hire — your legal and operating names, contact details, where they’ll work, their starting wage, pay period and pay day, and a general description of their initial hours — provided before their first day where possible.
• Job posting requirements that took effect in 2026, including pay ranges and disclosing the use of AI in hiring. (See Ontario’s job posting rules.)

If you read that list and thought “we don’t have half of these,” you’re not unusual. Most of the small organizations I meet are missing at least one — usually the harassment program, or a policy required by a threshold they crossed without noticing.

Why a handbook is still worth having

Even setting the legal minimums aside, a handbook solves problems that small businesses run into constantly:

• Consistency. When the rules live in the owner’s head, they get applied differently depending on the day, the employee, and the mood. That’s how fairness complaints start.
• Clarity on day one. New employees learn how vacation is booked, what happens when they’re sick, and who to talk to when something’s wrong — without having to ask.
• A record that the expectation existed. If you ever need to address conduct or performance, being able to point to a policy the employee acknowledged makes the conversation, and the documentation, far stronger.

What a good small-business handbook includes

A practical handbook doesn’t need to be 80 pages. For most small employers it covers:

1. A short welcome and how the organization works
2. Hours of work, breaks, overtime, and how pay works
3. Vacation, public holidays, and leaves (with a note that employees are entitled to the leaves in the Employment Standards Act)
4. Attendance, lateness, and how to call in
5. Your required policies: violence, harassment, health and safety, and — at 25+ employees — disconnecting from work and electronic monitoring
6. Code of conduct, confidentiality, and use of technology
7. How concerns and complaints are raised
8. An acknowledgment page each employee signs

Three mistakes to avoid

• Downloading a template from another province or the U.S. Leave entitlements, overtime rules, and termination language differ, and a policy that promises something the law doesn’t require (or contradicts what it does) can bind you.
• Putting termination terms in the handbook instead of the employment agreement. Termination provisions belong in a properly drafted, signed contract. A handbook clause alone is unlikely to limit what you owe.
• Writing it once and never looking at it again. Several of the policies above legally require an annual review, and Ontario’s employment rules have changed nearly every year recently.

Where to start

If you have nothing in writing yet, start with the harassment and violence policies and program — they apply to almost everyone and carry the most risk. Then work down the list above by headcount.

Keeping policies current is a core part of every monthly HR partnership, and a one-time HR Health Check will tell you exactly which documents you have, which you’re missing, and what to fix first.