AMERICAN OSLER SOCIETY

2024 · Form 990 · revenue $268K · expenses $280K · assets $877K

EIN

36-3409105

Address

1311 CHELTEN WAY, S PASADENA, CA 91030-3911

Website

WWW.AMERICANOSLER.ORG

NTEE code

-

Exempt type

501(c)(3): charitable, religious, educational, scientific or literary (corporation)

Ruling date

July 1985 (when the IRS recognized its exemption)

IRS status

Exempt (unconditional) (IRS Business Master File) IRS data ↗

Tax-deductible donations

Yes: listed in IRS Publication 78 (public charity) Pub 78 ↗

Foundation status

Public charity supported by the public (170(b)(1)(a)(vi))

Cross-check

ProPublica Nonprofit Explorer

Mission

TO PROMOTE EDUCATION IN THE HUMANISM OF MEDICINE, THE HUMANITIES RELATED TO MEDICINE AND THE HISTORY OF MEDICINE AS EXEMPLIFIED BY THE LIFE OF WILLIAM OSLER.

Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).

People paid by the organization

None of the 83 people listed on these returns reported compensation from the organization. They are listed below.

Officers and directors, no compensation reported

83 people listed on the returns with $0 (or no amount) in every compensation column: current people first. Hours are as filed on the latest return each person appears on.

People by year

Highest-paid independent contractors

No independent contractors reported.

Who gave

Contributor names are not public for this form type.

Public charities filing Form 990 or 990-EZ report large donors on Schedule B, but the IRS withholds their names and addresses from public copies. Private foundations (990-PF) are different: their contributors are public.

Finances

Newest first. Each filing: its name on one row, its figures on the row beneath. Greyed filings are superseded by a later return for the same period and are left out everywhere else on this page.

Funders of this organization

2 grantors reported grants to this organization, $162,000 in all, tax years 2011 to 2022. Exact: the grantor wrote this organization's EIN. Fuzzy: the grantor wrote only a name (foundations' 990-PF has no EIN field), matched to the same or a near-identical name in the same state; the name as filed is shown. From the latest return for each grantor and year, so amended returns aren't counted twice. CSV

Nearby + Similar BETA

Who funds organizations like this

Grantors that funded the 100 most similar organizations. Ranked by total given to them. Foundations (990-PF) and donor-advised fund sponsors only. Same matching as Funders above (by EIN, or by name for foundations).

The full list · all similar organizations

Where the money went

Every expense line on each return, biggest first: Form 990 Part IX (with its program, management and fundraising columns), 990-EZ Part I, or 990-PF Part I. Event marks lines the organization itself describes as events. “Events” in each summary adds those lines, conferences and meetings, and the direct costs of fundraising events. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.