Do I Need to Pay Taxes for My Nanny? A Canadian Employer's Guide for 2026

You finally found the right caregiver for your family. You negotiated an hourly rate, shook hands, and figured paying your nanny would be exactly like paying a daycare center—just write a cheque or send an e-transfer at the end of the month and you’re done.

But then you start hearing whispers from other parents about CPP, EI, and the CRA. You begin to wonder: Wait… am I officially an employer now? Do I have to pay taxes on this?

If you hired a nanny who works set hours in your home, yes, you must pay taxes. The Canada Revenue Agency (CRA) officially considers you a “Domestic Employer.”

While this sounds intimidating, understanding your legal obligations is the first step toward peace of mind. This guide will walk you through exactly what the CRA requires, what counts as taxable income, and how to handle it all without pulling your hair out.

The Big CRA Rule: Why You Can’t Pay a Nanny Like a Daycare

Many parents mistakenly assume they can treat their nanny like a business contractor or a commercial daycare facility—just paying an invoice with zero tax deductions.

The reality is quite different. The CRA almost always classifies in-home nannies as employees, not independent contractors.

Why? Because of the nature of your working relationship. You (the parent) dictate their schedule, you provide the workplace (your home), and you control how the work is done—right down to which strollers to use and what snacks to serve. Because they are an employee, you are legally obligated to withhold and remit payroll taxes on their behalf. Treating them like an independent business is a quick way to land on the wrong side of a CRA audit.

The “Nanny Tax” Breakdown: What Do You Actually Owe?

So, what exactly are these “nanny taxes”? Being a domestic employer means you are responsible for calculating three main deductions every single pay period:

1. Canada Pension Plan (CPP): You must deduct the employee’s portion of CPP from their pay. Crucially, as the employer, you must also match it dollar-for-dollar.
2. Employment Insurance (EI): You must deduct the employee’s EI premium from their wages. You must also pay the employer portion, which in Canada is 1.4 times the employee’s premium.
3. Income Tax: You must calculate and withhold the correct federal and provincial income tax based on their completed TD1 forms.

(Note: Depending on your province, you may also be required to register for and pay Workers’ Compensation premiums, such as WSIB in Ontario or WorkSafeBC in British Columbia).

Don’t Forget Taxable Benefits: Non-Cash Income Matters

“Income” isn’t just their hourly wage. If you provide your nanny with non-cash perks, the CRA considers them “taxable benefits.” These benefits must be calculated and added to their income before you calculate the taxes owed.

Common examples of nanny taxable benefits include:

• Room and Board: If you have a live-in nanny and provide meals and lodging below fair market value, the value is added to their taxable income.
• Use of a Vehicle: If they use your family car for personal errands on the weekends, it is considered a taxable benefit.
• Cell Phone Plans: If you pay for their personal cell phone bill as part of your hiring agreement.

How to Pay Nanny Taxes Legally (A 5-Step Guide)

Managing domestic payroll is tedious, but it follows a predictable five-step cycle.

Step 1: Get a CRA Business Number. Before you can remit any taxes, you need an official payroll account. (Read more in our guide: Do I Need a CRA Business Number to Hire a Caregiver or Nanny?.)

Step 2: Calculate Deductions (and Benefits) Every Payday. You can use the manual CRA payroll deductions online calculator, but beware of the risk of data entry errors. Factoring in room and board, tracking sick days, or calculating exact statutory holiday pay can get complicated fast. (Make sure you are familiar with local labour laws, like our breakdown of BC Overtime Rules for Nannies and Domestic Workers.)

Step 3: Pay your nanny and issue a pay stub. Pay your nanny in a trackable manner (cash should be a last resort but if you do use cash, have your nanny sign a receipt). You are also legally required to provide your nanny with a detailed pay stub every pay period showing the income earned and the breakdown of the deductions.

Step 4: Remit Taxes to the CRA. The taxes you withhold from your nanny’s paycheque, plus your employer contributions, must usually be sent to the CRA by the 15th of the following month.

Step 5: Issue Year-End Tax Forms. As a domestic employer, you are legally required to generate a T4 slip for your nanny by the end of February each year. If your nanny ever leaves or is laid off, you must also issue a Record of Employment (ROE) so they can apply for EI.

The Danger of “Nanny Cash” (Why You Can’t Pay Under the Table)

With all these rules, many parents are tempted to just pay cash to avoid the headache. This is incredibly risky for both you and your caregiver.

• CRA Audits & Penalties: If you are caught paying under the table, you could be on the hook for years of back taxes, plus hefty fines and interest.
• Hurting Your Nanny: Without a legitimate paper trail, your nanny cannot build a credit history, get approved for a mortgage, or access EI if they lose their job or go on maternity leave.
• No Protection: If a cash-paid nanny gets seriously hurt in your home, you could face massive personal liability lawsuits without the protection of provincial Workers’ Compensation coverage.

Ditch the Spreadsheets: Automate Your Nanny Taxes with RoostPay

Being a domestic employer means managing CPP matches, EI premiums, income tax brackets, taxable benefits, monthly CRA remittances, and year-end T4s. For a busy, dual-income household, this easily turns into a stressful part-time job.

You don’t have to do it manually. RoostPay was built specifically to take the “Accidental Employer” burden off your shoulders.

Our Canadian app completely automates domestic payroll:

• Automatically calculates CPP, EI, income tax, and flawlessly factors in taxable benefits like room and board.
• Generates digital, legal pay stubs for your nanny.
• Tracks hours directly from your phone.
• Keeps you 100% compliant with changing CRA rules and tax brackets.

Don’t let payroll spreadsheets ruin your weekend. Join the RoostPay Waitlist Today and make paying your nanny effortless.