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Canadian Nanny Tax & Employer Cost Calculator

Estimate your true out-of-pocket costs, including CPP, EI, and provincial deductions. (2026 Rates)

Live-in or live-out?

Is My Nanny Tax Deductible in Ontario?

Yes, but only if you treat the arrangement as legitimate employment. The CRA's Child Care Expense Deduction (CCED) allows the lower-income spouse to deduct eligible nanny wages from their taxable income. For 2026, the annual caps are generally:

  • $8,000 per child under age 7
  • $5,000 per child aged 7 to 16

The Trap: If you pay your nanny cash "under the table" to save on monthly remittances, you forfeit this massive deduction. Worse, if the CRA audits you, the penalties and back-taxes will far exceed any short-term savings. RoostPay keeps your payroll records audit-ready so claiming the CCED every April is effortless, not a scramble.

The "Hidden" Math of Hiring a Nanny

The hourly wage you negotiate is just the starting line. As a household employer, the CRA and your province legally require you to pay "employer portions" on top of the gross wage. In 2026, a "simple" $20/hour arrangement gets complicated fast:

  • Employer CPP (5.95%): You must match your nanny's Canada Pension Plan contributions dollar-for-dollar up to the 2026 maximum.
  • Employer EI (2.282%): You pay 1.4 times the employee's Employment Insurance premium rate (which is 1.63% in 2026).
  • Vacation Pay (Minimum 4%): Mandated by provincial employment standards, usually paid out on every cheque or banked for later.
  • Workers' Compensation: Premiums owed to your provincial safety board (like WSIB or WorkSafeBC) to insure your home workplace.
  • Complex Overtime Rules: Depending on your province, overtime (1.5x or 2x) can trigger after 8 hours a day, 40 hours a week, or 44 hours a week. Miss a threshold, and you are violating provincial labour laws.

Tracking these shifting decimals and thresholds on a spreadsheet is a massive headache. RoostPay acts as your compliance engine, automating this math down to the penny on every single pay period.

Live-in vs. Live-out: The Room & Board Trap in Ontario

Live-in care often looks cheaper on paper because you can legally deduct a specific amount for room and board from the nanny's cash wages. However, this is not a free-for-all. Provincial employment standards cap these deductions tightly to prevent wage exploitation.

If you charge more than the provincial legal maximum for a bedroom and meals, you risk severe wage complaints and clawbacks. While live-out arrangements avoid the room-and-board headache entirely, you still carry the full employer tax load. With RoostPay, we automatically apply your province's exact room-and-board legal limits so you never over-deduct.

What Exactly Counts as "Room and Board"?

By provincial law, "Room" means a private, furnished, and safe bedroom with access to common living areas. "Board" refers to the actual meals you supply.

The Crucial Rule: This is a deduction from wages, not a source of rental income. Guessing these caps—or copying a friend's arrangement from a different province—is the fastest way families get into legal trouble. Use the calculator above to see the financial impact, and let RoostPay enforce the legal maximum on every pay stub.

How Do I Legally Track My Nanny's Hours?

Accurate time-tracking is not optional. Hours drive overtime calculations, vacation accrual, and your CRA remittances. Here is how families usually handle it:

  1. Paper Timesheets: Easily lost, prone to disputes, and leave you to calculate complex daily and weekly overtime manually.
  2. Excel Spreadsheets: Better, but formulas break easily, and you still have to manually port the data into a CRA remittance calculator every 15th of the month.
  3. The RoostPay Way: Dedicated scheduling tied directly to the payroll engine. You build the schedule, approved shifts flow into the system, and complex overtime rules are applied automatically. No spreadsheets, no friction.

Nanny vs. Au Pair: The CRA Reality

Families often use the terms interchangeably, but to the CRA and provincial labour boards, there is a massive legal difference.

In Canada, there is no official U.S.-style Au Pair program. If you bring an international caregiver into your home under a work permit, the government generally classifies them as an employee. Calling someone an "au pair" and giving them a flat "stipend" does not erase your legal obligations to pay minimum wage, track overtime, and remit CPP and EI.

If you are unsure how the rules apply to your specific arrangement, start with the calculator above to get a reality check on your costs. Then, join the RoostPay waitlist to ensure your household payroll is compliant from day one.

Frequently Asked Questions

Do I have to pay employer taxes for a nanny in Canada?
Yes. If you hire a nanny and dictate their schedule and duties, the CRA considers you an employer. You are legally required to register for a CRA payroll program account, withhold income tax, and remit both the employee and employer portions of CPP and EI.
How much does a nanny actually cost per hour in Canada?
While the gross hourly rate typically ranges from $18 to $30 depending on the province, the true cost includes an additional 8% to 10% for mandatory employer taxes (CPP and EI), vacation pay (usually 4%), and provincial workers' compensation premiums.
Can I just pay my nanny cash 'under the table'?
Paying under the table is illegal and carries severe financial risks. You lose the ability to claim the Child Care Expense Deduction (which can save you thousands at tax time), and you risk massive penalties, back-taxes, and interest if the CRA audits you or if your nanny ever files for EI.
What is the difference between a nanny and an independent contractor?
A nanny is almost always classified as an employee because the family controls their schedule, provides the tools (the home and food), and directs the daily work. Misclassifying a nanny as an independent contractor to avoid paying CPP and EI is a common mistake that leads to heavy CRA fines.
Do I need to pay a nanny for statutory holidays and overtime?
Yes. Nannies are protected by provincial employment standards. You must pay statutory holiday pay and adhere to strict overtime rules (such as 1.5x pay after 40 or 44 hours a week, or daily limits, depending on your province).