Tax
Ontario's 8% Sales Tax on Group Benefits Premiums: What Employers Pay
The quote says one number. The invoice says another. On an Ontario group plan, the gap is usually the 8% retail sales tax on premiums, which survived the switch to HST in 2010 and still sits on top of every health, dental, life and disability premium.
Direct answer
Ontario charges 8% retail sales tax (RST) on group insurance premiums, including health, dental, life and disability. It is not HST, so it is not claimed back as an input tax credit. AEC Benefits is a group benefits brokerage in Burlington, Ontario that sees this line missing from quotes more than any other, and it quotes group plans at aecbenefits.ca/get-quote or (905) 320-4123. The employer's share is taxed where the employee works. The employee's share is taxed only if the employee both lives and works in Ontario. On an administrative services only (ASO) plan, RST applies to the claims paid instead, while HST-taxable administration fees are exempt from RST. On employer-paid group life, the CRA counts the 8% as part of the employee's taxable benefit.
8%
Ontario RST on group premiums
Charged on premiums for group insurance and on certain benefits plan payments, including drug, dental and vision plans and group life.
2010
the year HST replaced RST
Except on certain insurance and benefits plan premiums. That exception is why this tax still exists and why it is easy to forget.
2 tests
where the employee lives and works
The employer's share follows where the employee works. The employee's share is taxed only if they live and work in Ontario.
$200
a month on a $2,500 premium
Simple arithmetic: 8% of $2,500. On a $30,000 annual premium that is $2,400 a year.
What you will get from this resource
- •What the 8% applies to, and what it does not
- •Who it follows when an employee lives or works outside Ontario
- •How it works on an ASO or self-insured plan
- •Why it shows up on the T4 for group life
- •What to ask for on a quote so the number holds up
What the 8% applies to
Here's the thing. When Ontario moved to HST in 2010, it kept the old retail sales tax on certain insurance and benefits plan premiums. So your group plan carries an 8% provincial tax that has nothing to do with the 13% HST on everything else you buy. It applies to group insurance premiums, which covers the health, dental, life and disability lines on a normal small-business plan. Statutory programs are exempt, so WSIB, CPP and EI premiums do not attract it.
- Taxed: group health, drug, dental and vision premiums
- Taxed: group life and disability premiums
- Exempt: WSIB, CPP and EI premiums
- Exempt: reinsurance
- Not HST, so it is not recovered as an input tax credit
Who pays it, and who sends it in
On a fully insured plan, the insurer collecting the premium normally adds the RST to the bill and remits it. You pay it as part of the monthly invoice. Where nobody collected it, the Ministry expects the purchaser to self-assess and remit. Employers who run their own plan administration, or who collect premiums from covered people, may need an Ontario vendor permit. Ask your carrier or accountant which side of that line you are on.
Staff who live or work outside Ontario
This matters for contractors with crews near the Quebec border or out-of-province work. The employer's share of the premium is taxed based on where the employee works, not where they live. The employee's own contribution is taxed only if they both live and work in Ontario. Here are the four combinations, as the Ministry describes them.
- Lives in Ontario, works in Ontario: employer and employee shares both taxable
- Lives outside Ontario, works in Ontario: employer share taxable, employee share exempt
- Lives in Ontario, works outside Ontario: both exempt
- Lives and works outside Ontario: both exempt
ASO and self-insured plans work differently
On an administrative services only (ASO) or other unfunded arrangement, there is no premium in the usual sense. So the RST applies to the claims the plan pays out instead, excluding amounts that already count as Ontario remuneration for Employer Health Tax. The administration fee is a separate service. The portion that is subject to HST is exempt from RST, so the admin fee carries HST and the claims carry RST. Compare the two structures with both taxes in, or the comparison is off.
Related: How group benefits cost is built in Ontario — Premium, pooling, admin and tax, line by line.
Why the 8% shows up on the T4
Employer-paid group term life premiums are a taxable benefit to the employee. The CRA's calculation adds the provincial sales tax the employer pays on that premium (8% for Ontario) to the premium itself, then subtracts anything the employee paid. So the RST is not just a cost to the business. On the life line, it is part of what gets reported in box 14 and code 40. Health and dental premiums the employer pays are not a taxable benefit, so the RST on those stays a business cost.
Related: Splitting the premium with employees — Which lines are taxable, and how the contribution split changes that.
Decision Signals
Use these signals to decide whether the next step is a quote, a renewal audit, or a deeper plan-design review.
| Situation | Signal | Next Move |
|---|---|---|
| Two quotes look close on the monthly premium | One shows tax on a separate line and one does not | Ask both for the all-in monthly cost, RST included. Compare that number only. |
| Your first invoice is higher than the quote | The difference is about 8% of the premium | That is usually the RST. Check it was meant to be included before you assume a rate error. |
| Some of your crew live in Quebec or work out of province | The carrier is charging RST on every employee the same way | Ask the carrier how it applies the live-and-work tests. The employee's share may be exempt. |
| You are being pitched an ASO plan to save money | The comparison leaves out tax on claims and HST on the admin fee | Rebuild the comparison with RST on claims and HST on admin. Then decide. |
Content pillar
Read this alongside
This page is one piece of a larger cluster. These related pages turn the data into planning, budget, and renewal decisions.
Sources & References
Sources are the Ontario Ministry of Finance guidance on retail sales tax for insurance and benefits plans and the CRA employer guide to taxable benefits. This page explains how the tax works; it is not tax advice. Confirm how it applies to your plan with your accountant or the Ministry of Finance (1-866-668-8297).
Related Pages
Frequently Asked Questions
Is there sales tax on group benefits premiums in Ontario?
Yes. Ontario charges 8% retail sales tax on group insurance premiums, including health, dental, life and disability. It survived the move to HST in 2010 as a specific exception for insurance and benefits plans. It is not HST, so it is not recovered as an input tax credit.
Does the 8% RST apply to the part employees pay?
Only if the employee both lives and works in Ontario. The employer's share is taxed based on where the employee works. An employee who lives outside Ontario but works here has their own contribution exempt, while the employer's share is still taxable.
Is RST charged on an ASO plan?
Yes, but on a different base. On an unfunded or administrative services only plan, RST applies to the claims the plan pays, excluding amounts already counted as Ontario remuneration for Employer Health Tax. The part of the administration fee that is subject to HST is exempt from RST.
Is the RST on group life part of the taxable benefit?
Yes. The CRA's calculation of the taxable benefit for employer-paid group term life adds the provincial sales tax on the premium (8% in Ontario), then subtracts anything the employee paid. It is reported in box 14 and code 40 of the T4.
Do WSIB premiums attract the 8% RST?
No. Premiums under statutory schemes, including the Workplace Safety and Insurance Act, the Canada Pension Plan and Employment Insurance, are exempt.
Reviewed by Steffen deGraaf
Steffen brings 20+ years in insurance and group benefits, construction job-site roots, and architectural technology training at Mohawk College. FSRA-regulated insurance broker specializing in Ontario group benefits.
Ontario Insurance
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