Mat Leave Calculator Ontario
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Reviewed by Calculator Editorial Team
Maternity Leave in Ontario is a valuable benefit for new mothers. This calculator helps you determine your entitlement and understand how to maximize your benefits.
What is MAT Leave in Ontario?
Maternity Leave (MAT Leave) is a benefit provided by the Ontario government to eligible employees who have recently given birth. It provides partial salary replacement and allows mothers to bond with their newborn.
The Ontario government offers two types of MAT Leave:
- Standard MAT Leave: 18 weeks of partial salary replacement
- Extended MAT Leave: Additional 14 weeks of partial salary replacement for employees with 20 or more years of service
Key Information
MAT Leave is not a job-protected leave. Employees must have worked at least 12 months with their employer to be eligible. The benefit is taxable and must be repaid if the employee leaves employment before completing the leave period.
How to Calculate MAT Leave Benefits
Your MAT Leave benefits are calculated based on your average weekly earnings and the number of weeks you take leave. Here's how it works:
Calculation Formula
Standard MAT Leave: (Average weekly earnings × 0.55) × Number of weeks
Extended MAT Leave: (Average weekly earnings × 0.55) × 32 weeks
Note: The 0.55 multiplier is the standard replacement rate for MAT Leave in Ontario.
To calculate your benefits:
- Determine your average weekly earnings over the 52 weeks before the start of your MAT Leave
- Multiply by 0.55 to get your weekly benefit amount
- Multiply by the number of weeks you take (up to 32 weeks total)
The maximum benefit amount for Standard MAT Leave is $1,100 per week. For Extended MAT Leave, it's $1,100 per week for the first 18 weeks and $1,100 per week for the additional 14 weeks.
Example Calculation
Let's say you earn $1,200 per week and want to take 22 weeks of Standard MAT Leave:
- Average weekly earnings: $1,200
- Weekly benefit: $1,200 × 0.55 = $660
- Total benefit: $660 × 22 weeks = $14,520
Your total MAT Leave benefit would be $14,520 for 22 weeks.
| Weekly Earnings | Leave Type | Weeks Taken | Weekly Benefit | Total Benefit |
|---|---|---|---|---|
| $1,200 | Standard | 22 | $660 | $14,520 |
| $1,500 | Extended | 32 | $825 | $26,400 |
Frequently Asked Questions
- How do I apply for MAT Leave in Ontario?
- You must apply through your employer. Your employer will provide you with an application form and guide you through the process.
- Can I work part-time during my MAT Leave?
- Yes, you can work part-time during your MAT Leave, but your employer must provide you with a written agreement outlining your work schedule and how it affects your MAT Leave benefits.
- What happens if I return to work before completing my MAT Leave?
- You must repay any benefits received. The amount you owe is calculated based on the number of weeks you took leave and your weekly benefit amount.
- Can I take MAT Leave if I'm self-employed?
- No, MAT Leave is only available to employees with a qualifying employment relationship with an employer.
- Is MAT Leave taxable?
- Yes, MAT Leave benefits are considered taxable income and must be reported on your tax return.