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MH
Person · officer / director

Michael Heffner

Treasurer 18 · Jackson House Seattle

Treasurer 18 at Jackson House Seattle. Listed as an officer, director, or key employee across 2 organizations on the Form 990 record.

Ambiguous identity This name matches 4 other individuals we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.
Organizations
2
Roles reported
2
Others who share this name
4

Who this is

Profile

Everything on the left is verified from the IRS filings. The biography on the right is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
Reported as Treasurer 18 of Jackson House Seattle, based in Seattle, WA.
Also listed as Treasurer 18 of Alpha Sigma Phi Fraternity INC, uncompensated.
Facts extracted directly from each organization's Form 990, Part VII.
Biography In progress
We're building a sourced biography for every person — from filings, news, and public records, citing where each fact comes from. Person-name searches are our single largest source of demand, so this is what we're shipping next.

Affiliations

Organizations

Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.

J
Jackson House Seattle Treasurer 18 · $351K revenue · Seattle, WATO PROVIDE NON-PROFIT COLLEGE STUDENT HOUSING.Filed FY2019 · Source: Form 990, Part VII
Alpha Sigma Phi Fraternity INC Treasurer 18 · $475K revenue · Seattle, WAFRATERNITY - SOCIAL CLUB.Filed FY2019 · Source: Form 990, Part VII

Disambiguation

Other people named Michael Heffner

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

M
Michael Heffner 1 organization · Reno, NVSierra Womens Ensemble INC
M
Michael Heffner 1 organization · White Plains, NYDowntown Music at Grace INC
M
Michael Heffner 1 organization · Hellertown, PAHellertown Historical Society
M
Michael Heffner 1 organization · Willow Grove, PAMusic Patrons Association of Upper Moreland High School INC

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

L
Treasurer · FY2022
D
President · FY2022
J
Secretary · FY2022
R
Executive Di · FY2022
L
Vice Preside · FY2022
B
Treasurer 21 · FY2021
C
President 20 · FY2021
E
Secretary 21 · FY2021
V
Vice Preside · FY2021
A
President 19 · FY2020
T
Vice Preside · FY2020
C
Treasurer 19 · FY2020

Network

Recommendations

Written by other verified members of the network — visible once you're a verified person yourself.

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Public data from IRS Form 990 e-file & the Business Master File. Individuals appear here because they were named as an officer, director, or key employee on a nonprofit's Form 990; people are grouped by name plus corroborating evidence (Schedule R, shared address, shared board members). · philanthropy.org