SIOP FOUNDATION INC

2025 · Form 990 · revenue $1.9M · expenses $207K · assets $2.4M

EIN

34-1875995

Address

PO BOX 1223, DRAYTON, SC 29333-0800

Website

WWW.SIOP.ORG/FOUNDATION

NTEE code

B82

Exempt type

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

Ruling date

August 1999 (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

THE SIOP FOUNDATION LEVERAGES PHILANTHROPY AND PARTNERSHIPS TO CREATE OPPORTUNITIES THAT BENEFIT INDUSTRIAL-ORGANIZATIONAL PSYCHOLOGISTS AND PROMOTE THE DEVELOPMENT AND APPLICATION OF SCIENCE IN THE WORK PLACE.

Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).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 23 people listed on these returns reported compensation from the organization. They are listed below.

Officers and directors, no compensation reported

23 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 the money went to

Grants this organization reported paying: Schedule I Part II of the Form 990, or the grants-paid list on the 990-PF. Open a year for every recipient. Recipients link to their own page when the grant names an EIN we have (990-PF grants list no EIN, so those link only on an exact, unique name and state). Grants to individuals are counted; their names are not shown.

Negative amounts are returned or refunded grants; they are listed last and left out of the totals of grants paid.

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 Greyed filings are superseded by a later return for the same period and are left out everywhere else on this page.

Connected to

Organizations that list some of the same people on their returns (officers, directors, key employees on this organization’s latest return), and related organizations it lists on Schedule R.

• SOCIETY FOR INDUSTRIAL AND ORGANIZATIONAL PSYCHOLOGY INC Bowling Green, OH · 5 people in common (Adrienne Colella, Eric Heggestad, Fred Oswald)

Funders of this organization

7 grantors reported grants to this organization, $1,360,928 in all, tax years 2012 to 2024. 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

Similar organizations

Ranked without any AI: same NTEE code first, then the same NTEE group; then revenue within 2x, 5x or 10x; then the same state; then similar name and mission text. Same state only · More (100)

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.