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Maternity Leave in Ontario: Pregnancy Leave Rules, Length, Pay, and Your Rights

Maternity Leave in Ontario: Pregnancy Leave Rules, Length, Pay, and Your Rights

In Ontario, what most people call maternity leave is legally referred to as pregnancy leave under the Employment Standards Act, 2000. Eligible employees can take up to 17 weeks of job-protected leave before and after the birth of a child. This leave is unpaid under the ESA, but Employment Insurance maternity benefits are available through the federal government for most qualifying employees.

Were you denied pregnancy leave, disciplined for taking it, or terminated during maternity leave?

Pregnancy leave is a statutory right under the Employment Standards Act, 2000. Employers cannot refuse it or retaliate against employees who take it. If your rights have been violated, get legal advice before the limitation period runs out.

Call: 1-800-771-7882 Speak With an Employment Lawyer

Maternity leave in Ontario at a glance

Maximum duration
17 weeks of pregnancy leave
Eligibility
13 weeks of employment before due date
Paid?
Unpaid under ESA — EI benefits available
EI maternity benefits
Up to 15 weeks at approx. 55% of earnings
Job protection
Right to return to same or comparable role
After pregnancy leave
Up to 61 weeks of parental leave available

What is the difference between pregnancy leave and maternity leave in Ontario?

The terms are used interchangeably in everyday language but they have slightly different meanings in law. Pregnancy leave is the official term used in the Employment Standards Act, 2000. Maternity leave is the common term most people use when referring to time off for pregnancy and childbirth. Both generally refer to the same job-protected leave available to birth parents before and after delivery.

TermMeaning
Pregnancy leaveThe legal term used in Ontario's Employment Standards Act, 2000
Maternity leaveThe common term used by most employees and employers to describe pregnancy leave
Parental leaveA separate, additional leave available to all new parents after pregnancy leave ends

Who qualifies for pregnancy leave in Ontario?

To qualify for pregnancy leave under the ESA, an employee must be pregnant and must have been employed by the same employer for at least 13 weeks before the expected due date. Both full-time and part-time employees may qualify. There is no requirement to work a minimum number of hours per week to be eligible.

How long is maternity leave in Ontario?

Eligible employees may take up to 17 weeks of pregnancy leave. The leave may begin as early as 17 weeks before the expected due date, or earlier if the child is born before the due date. The leave generally ends 17 weeks after it begins. Many employees choose to begin parental leave immediately after pregnancy leave ends, significantly extending the total time away from work.

How pregnancy leave and parental leave fit together

Before birth

Pregnancy leave begins

Pregnancy leave can start up to 17 weeks before the expected due date. Most employees begin leave closer to the due date but the option exists to start earlier.

After birth

Pregnancy leave continues

Pregnancy leave continues after birth, up to a total of 17 weeks from when it began.

After pregnancy leave

Parental leave begins

Employees who took pregnancy leave may take up to 61 additional weeks of parental leave. Employees who did not take pregnancy leave (such as adoptive parents) may take up to 63 weeks.

On return

Reinstatement to same or comparable role

Your employer must return you to the same position or a comparable one with the same pay and benefits. Seniority accrued before the leave must be maintained.

Is maternity leave paid in Ontario?

Pregnancy leave itself is unpaid under the Employment Standards Act, 2000. However, most employees qualify for Employment Insurance maternity benefits through the federal government, which provide up to 15 weeks of benefits at approximately 55 percent of average weekly earnings, up to the annual maximum insurable amount. Some employers also provide top-up benefits through workplace benefit plans or employment contracts. Review your benefits booklet and employment contract to confirm what income support applies to your situation.

Were you terminated during pregnancy leave or told your role no longer exists?

Termination connected to pregnancy leave may constitute wrongful dismissal and discrimination based on sex or pregnancy under the Ontario Human Rights Code. Get legal advice before accepting any outcome.

Get Legal Advice Or call us: 1-800-771-7882

Can an employer deny or refuse pregnancy leave?

No. Pregnancy leave is a statutory right under the Employment Standards Act, 2000. Where eligibility requirements are met and proper notice is provided, an employer cannot refuse the leave. Refusing pregnancy leave, disciplining an employee for requesting it, or terminating an employee connected to their pregnancy or leave may violate both the ESA and the Ontario Human Rights Code. An employee in this situation may have an ESA reprisal complaint, a human rights complaint based on sex or pregnancy discrimination, and a wrongful dismissal claim.

Your rights on returning from maternity leave

When pregnancy leave ends, you have the right to return to the same position you held before the leave, or to a comparable position with similar pay, benefits, and responsibilities if the original role no longer exists for reasons unrelated to the leave. Your employer must maintain your enrollment in benefit plans during the leave unless you choose to opt out. Seniority and benefits accrued before the leave must be preserved.

Fathers and non-birthing partners do not take pregnancy leave. They are entitled to parental leave under the ESA, which can extend up to 61 or 63 weeks depending on whether the birth parent also took pregnancy leave. See our guides to parental leave and paternity leave for full details.

Frequently asked questions about maternity leave in Ontario

How long is maternity leave in Ontario?

Pregnancy leave in Ontario lasts up to 17 weeks under the Employment Standards Act, 2000. It can begin as early as 17 weeks before the expected due date. After pregnancy leave ends, employees may also take up to 61 weeks of parental leave, for a combined total of up to 78 weeks away from work.

Is maternity leave paid in Ontario?

Pregnancy leave under the ESA is unpaid. However, most employees qualify for Employment Insurance maternity benefits through the federal government, which provide up to 15 weeks of benefits at approximately 55 percent of average weekly earnings. Some employers also provide top-up pay through their workplace benefit plans.

When should maternity leave start?

Pregnancy leave can begin as early as 17 weeks before the expected due date or as late as the date of birth. Most employees choose to start leave a few weeks before the due date. You must give your employer at least two weeks written notice of the date you intend to begin leave, or as soon as reasonably possible if the birth is early.

Can maternity leave be extended?

Pregnancy leave itself cannot exceed 17 weeks. However, employees can extend their total time away from work by taking parental leave immediately after pregnancy leave ends, adding up to 61 additional weeks. Where a medical condition arising from the pregnancy or birth qualifies as a disability under the Ontario Human Rights Code, additional accommodation leave may also be available.

Can an employer deny maternity leave in Ontario?

No. Pregnancy leave is a statutory right under the Employment Standards Act, 2000. An employer cannot refuse a leave where the employee meets the eligibility requirements and provides proper notice. Refusing, delaying, or retaliating against an employee for taking pregnancy leave may violate both the ESA and the Ontario Human Rights Code.

Can I be fired while on maternity leave in Ontario?

Not because of your leave. Termination connected to pregnancy leave may constitute wrongful dismissal and discrimination based on sex or pregnancy under the Ontario Human Rights Code. Termination may only be lawful where the reason is entirely unrelated to the leave, such as a genuine elimination of the position due to restructuring that would have occurred regardless of the leave.

Questions about maternity or pregnancy leave in Ontario?

If you are facing issues with pregnancy leave, returning to work, or workplace treatment during or after maternity leave, our team can help. We advise employees across Ontario on protected leaves, Ministry of Labour complaints, and wrongful dismissal claims. Contact us for a confidential consultation.

Call us at 1-800-771-7882 or fill out the form below and we will be in touch.

The article in this client update provides general information and should not be relied on as legal advice or opinion. This publication is copyrighted by Achkar Law Professional Corporation and may not be photocopied or reproduced in any form, in whole or in part, without the express permission of Achkar Law Professional Corporation. ©

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