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Maternity Leave in Ontario Calculator

Reviewed by Calculator Editorial Team

Ontario's maternity leave program provides eligible employees with paid time off to care for a new child. This calculator helps you determine your entitlement based on your employment status and the baby's due date.

Overview

Ontario's maternity leave program is designed to support working mothers by providing paid time off to bond with their newborn. The program is funded through a combination of employer contributions and government subsidies.

Maternity leave in Ontario is different from parental leave. Parental leave applies to both mothers and fathers, while maternity leave is specifically for mothers.

Key Features

  • Up to 18 months of paid leave for eligible employees
  • Flexible use of leave (can be taken all at once or in segments)
  • Continuation of group health benefits during leave
  • Protection against job loss during leave

Eligibility Requirements

To qualify for Ontario's maternity leave, you must meet several criteria:

Employment Status

  • Must be employed by an eligible employer
  • Must have worked for the employer for at least 12 months
  • Must have earned at least $15,000 in the 12 months before the baby's due date

Pregnancy Requirements

  • Must be pregnant with a single baby
  • Must have a due date within 12 months of the start of leave
  • Must have a birth certificate or adoption certificate

Employees who have already taken parental leave are not eligible for maternity leave.

Leave Duration

The standard maternity leave duration is 18 months, but this can be adjusted based on your employment status:

Employment Status Leave Duration
Full-time employees 18 months
Part-time employees (working at least 20 hours/week) 12 months
Employees with less than 20 hours/week 6 months

The leave can be taken all at once or in segments, with at least 11 weeks taken within the first 12 months of the baby's birth.

Leave Pay

Your maternity leave pay is calculated based on your average weekly earnings and the length of your leave:

Maternity Leave Pay = (Average Weekly Earnings × 0.55) × Number of Weeks on Leave

The 0.55 multiplier represents the government subsidy rate. Employers must contribute the remaining 45% of your average weekly earnings.

Example Calculation

If you earn $1,200 per week and take 12 weeks of leave:

($1,200 × 0.55) × 12 = $7,920

How to Use This Calculator

Use the calculator on the right to estimate your maternity leave entitlement. Enter your weekly earnings and select your employment status, then click "Calculate" to see your results.

What the Calculator Shows

  • Your maximum leave duration based on employment status
  • Estimated leave pay based on your weekly earnings
  • Visualization of your leave pay over time

This calculator provides estimates only. For exact figures, consult your employer or the Ontario government.

FAQ

How do I apply for maternity leave in Ontario?

You must apply to your employer at least 15 weeks before the expected due date. Your employer will then notify the Ontario government and the Ministry of Labour.

Can I return to work part-time during my leave?

Yes, you can return to work part-time if your employer agrees. However, you must maintain your eligibility for the leave benefits.

What happens if I need more than 18 months of leave?

You can extend your leave beyond 18 months if you have a valid medical reason. You must provide documentation to your employer and the government.

Is maternity leave taxable?

Yes, maternity leave pay is taxable income. Your employer will withhold income tax from your paychecks during your leave.