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William Osler Health System

Arts & Culture Brampton, Ontario BN: 107830713RR0001 (CRA) Sign up to see website
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68
Integrity Assessment
Partial transparency
68/100 · methodology

About William Osler Health System

William Osler Health System is an acute care hospital system serving Brampton, North Etobicoke, Caledon and surrounding areas.

Headquarters
Brampton, Ontario
Foundation type
Charitable organization
Size
major

Verified certifications

Confirmed against the issuing authority - not self-reported.

CRA Registered Charity

Focus areas & reach

· What they work on and where

How it stacks up against peers

· vs. 8 similar arts & culture in Canada
Program spending This charity: 91%
Peer average: 64%
Integrity Assessment This charity: 68
Peer average: 71

Concerns

· None found
No red flags found
Screened for CRA registration revocation, Open investigations, Governance scandals, Related-party deals, Excessive exec comp.

Where every C$1 goes

· FY2023 · CRA (Canada) (FY2023)
C$0.91
ProgramC$0.91
AdministrationC$0.09
91% to programs beats the peer average (64%) and beats the Charity Navigator "highly efficient" threshold (75%).

GiveRadar Analysis

Original analysis from GiveRadar's dataset of comparable organizations

Based on the records currently verified by GiveRadar, William Osler Health System has a substantially complete profile, cross-referenced across 3 independent sources including the CRA.

  • By reported annual revenue, it is larger than 99% of the 5,517 arts & culture charities in Canada with financial records on GiveRadar. See the filings
  • It has more complete contact information than nearly all similar organizations, with a verified website, email, phone and address on record. See national comparisons
  • Its integrity score of 68 places it in the top 2% of the 5,872 arts & culture charities in Canada GiveRadar tracks, because GiveRadar has verified its financial disclosures and its registration. View this cohort
GiveRadar has verified
  • government registration
  • financial records
  • disclosed leadership
  • a website
  • a contact email
  • a donation page
Not yet verified by GiveRadar
  • an owner-submitted profile claim

Analysis based on GiveRadar's benchmark dataset of 2026-07-03. It describes what GiveRadar has verified, not a judgment of the organization itself.

Common questions

· Auto-generated from filings + methodology

William Osler Health System is a registered arts & culture nonprofit based in Brampton, Ontario, Canada. It is registered with the Canada Revenue Agency (CRA). Its registration number is 107830713RR0001. According to GiveRadar's records, it holds registered-charity status with the Canada Revenue Agency (CRA), which means it can issue official donation receipts and files annual T3010 returns with the regulator. GiveRadar's Integrity Assessment for the organization is 68/100, which reflects how much public information is available, not whether the charity is legitimate. The organization reports C$1.1B in annual revenue. 14 officers and directors are publicly disclosed. No red flags have been detected.

William Osler Health System's official registration number is 107830713RR0001, as recorded in the national registry of Canada.

William Osler Health System has a GiveRadar Integrity Assessment of 68/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 68 ('Partial transparency') means some public data is on file but key signals are missing - worth a closer look before donating. The charity allocates 91% of expenses to programs, which contributes positively to its score. For comparison, the average integrity assessment for arts & culture charities in Canada is 71/100.

William Osler Health System is located in Brampton, Ontario, Canada. Its registered address is 2100 Bovaird Drive East, Canada.

Based on official tax filings, William Osler Health System has C$1.1B in annual revenue. It allocates 91% of expenses to programs and services. This is above the average of 64% for arts & culture charities in Canada. Its revenue is significantly above the peer average of C$8M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.

William Osler Health System is classified as an Arts & Culture organization, registered in Canada. It operates as a Charitable organization. By size, it is categorized as a major organization. It has C$1.1B in annual revenue. The organization has 14 disclosed officers and directors.

No red flags have been detected for William Osler Health System. GiveRadar automatically screens charities for concerning patterns including high executive compensation, low program spending, and missing financial filings. Based on available official data, no issues have been identified.

According to GiveRadar's records, William Osler Health System holds registered-charity status with the Canada Revenue Agency (CRA), which means it can issue official donation receipts and files annual T3010 returns with the regulator. It is registered with the Canada Revenue Agency (CRA). It reports that 91% of expenses go to programs (the peer average is 64%). You can donate directly through their official donation page linked on their GiveRadar profile. GiveRadar provides data for research and does not endorse any organization. A GiveRadar Integrity Assessment reflects how much public data is available, not whether an organization is safe to donate to, so it is always smart to do your own research before giving.

William Osler Health System is an acute care hospital system serving Brampton, North Etobicoke, Caledon and surrounding areas. William Osler Health System is classified as an arts & culture organization registered in Canada.

Among arts & culture charities registered in Canada: It allocates 91% of expenses to programs, above the peer average of 64%. Its annual revenue of C$1.1B is well above the peer average of C$8M.

William Osler Health System is a registered charity in Canada. Donations to registered Canadian charities are eligible for tax credits on your federal and provincial income tax returns. The federal credit is 15% on the first $200 and 29% on amounts above $200. Keep your official donation receipt for tax filing.

Annual revenue
C$1B+
91% to programs
Source: CRA (Canada) (FY2023) why this matters
Unlock exact figures

Filing history

1 year on file from CRA (Canada) (FY2023): revenue, expenses, program spending, assets, and liabilities by fiscal year.

Years on record: FY2023.
Financial details are free - with a GiveRadar account

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Taxes

Tax-deductibility for donors

Canadian donations are deductible if William Osler Health System is registered with the CRA as a charity. The charity issues an official donation receipt.

Always confirm tax treatment with the charity directly or your tax advisor before donating.

Leadership

From FY2023 filing

DA
David C••••••
Director

Officers & trustees (14)

Source: Public filings

See full names, roles, and stories

14 officers and trustees on file - free with a GiveRadar account.

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Latest news

From global news sources

6 articles found

From news sources and the organization. Shown for transparency; news never affects the integrity score.

Activity timeline

Filings and press mentions, merged

William Osler Health System goes beyond for its people - Hospital News
May 2026
hospitalnews.com
Designing the future of care: Advancing an AI-enabled hospital system - Hospital News
May 2026
hospitalnews.com
Osler Foundation Holi Gala raises over $975K for hospital systems - Brampton Guardian
Apr 2026
www.bramptonguardian.com
Health System News Strengthening Care Through Patient-Centred Values and Principles - oha.com
Apr 2026
www.oha.com
William Osler Health System hosting telephone town hall - Brampton Guardian
Jan 2026
www.bramptonguardian.com
William Osler Health System Layoffs: September 2025 Update + Severance Rights - Samfiru Tumarkin LLP
Aug 2025
stlawyers.ca
Form filed
C$1058.6M revenue
FY2023
CRA (Canada)

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Cause areas in Canada

How many charities work in each area, with this charity's area highlighted.

Human Services 15,009
Community Development 13,007
Education 8,619
Religion 8,105
Arts & Culture this charity 5,872
Health 3,812
Social Services 2,630
Youth Development 752
See all cause areas in Canada

Most common causes in Canada

Causes charities work on most, with this charity's causes ticked.

Community Development 4,996
Mission Work 3,269
Religion 2,198
Education 1,865
Disability 1,363
Cultural Heritage 990
Arts & Culture 773
Housing 429

Sources and verification

Registration and legal identity
Canada Revenue Agency (CRA) - List of Charities
Financial filings
CRA T3010 Registered Charity Information Returns - Fiscal year 2023 most recent on file.
Officers and trustees
Canada Revenue Agency (CRA) - List of Charities - 14 disclosed in the public registry.
News and media coverage
GDELT Project + Google News

Data freshness

Last updated
Apr 21, 2026
Registry checked
Apr 1, 2026
Profile completeness
85%

What we know and don't know

Exactly which public data we hold on this charity. Our score reflects transparency, not impact.

On record · 7
  • Financial data · FY2023 on record
  • Named leadership · 14 officers on file
  • Government registration · Registered with an official registry
  • Official website · On record
  • Headquarters address · On file
  • Direct contact · Email or phone published
  • Tax-deductibility · Verified
Not available · 4
  • Executive pay
    Top-officer pay not disclosed
  • Mission statement
    No self-published statement of purpose
  • Programs & activities
    No named programs listed by the charity
  • Founding date
    Year founded not on file

Methodology

GiveRadar builds each profile primarily from official government charity registries, supplemented where available by third-party nonprofit databases and news archives, and combines it into a single 0-100 integrity assessment. The exact sources for this charity are listed above. We don't take a cut of any donation, ever.

Read full methodology

Are you the owner or a board member?

If you represent this organization and want to correct or update its data, you can claim this listing to edit details yourself, or email [email protected] with the correct information. We review every request and respond within 30 days.

Quick facts about William Osler Health System

What is William Osler Health System?
William Osler Health System is a arts & culture charitable organization based in Brampton, Canada. William Osler Health System is an acute care hospital system serving Brampton, North Etobicoke, Caledon and surrounding areas.
Where is William Osler Health System located?
Headquartered in Brampton, Ontario, Canada.
What is William Osler Health System's annual budget?
Annual revenue for fiscal year 2023 is approximately C$1B+. 91% of expenses go to program services.
Is William Osler Health System trustworthy?
William Osler Health System has a GiveRadar Integrity Assessment of 68 out of 100 (Partial transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
What is William Osler Health System's registration number?
Registration: 107830713RR0001 (Canada).
What is William Osler Health System's website?
https://www.williamoslerhs.ca
Are donations to William Osler Health System tax-deductible?
Donations may be tax-deductible for residents of Canada under local rules. US donors should check whether the charity has an equivalency-determination letter or a US-based fiscal sponsor before claiming a deduction.