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Governance Register
US nonprofit · EIN 431660127 · Overland Park, KSiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 431660127) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay, related organisations (Schedule R), grants paid (Schedule I).Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue (us-approach-v4-clean). Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code SOUNK), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Lowenstein Family Supporting Foundation's network

9 people5 organisationsi9 people and 5 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (9). Violet dotted lines (5) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

9 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 9 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Alan EdelmanTrustee2018
8 yrs
Babs LowensteinTrustee2018
8 yrs
Debbie Sosland-EdelmanTrustee2018
8 yrs
Diane AzorskyTreasurer2018
8 yrs
Eric MorgensternTrustee2018
8 yrs
Josh SteinCompany secretary2023
3 yrs
LON J Lowenstein (also filed as Lon J Lowenstein)President2018
8 yrs
Stanford A ZeldinVice President2018
8 yrs
Suzy LowensteinTrustee2019
7 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

3 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Josh SteinDirector of Philanthropysince 2019
Kevin TaylorCFOsince 2018
Lauren Mattleman HoopesExecutive Director2023

Pay and hours

year to 31 December 2024iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Debbie Sosland-EdelmanTrustee1$0
Lon J LowensteinPresident1$0
Stanford A ZeldinVice President1$0
Eric MorgensternTrustee1$0
Diane AzorskyTreasurer1$0
Babs LowensteinTrustee1$0
Alan EdelmanTrustee1$0
Suzy LowensteinTrustee1$0
Josh SteinSecretary1$0$186k$17k
Kevin TaylorCFO1$0$120k$19k

About

Legal name
Lowenstein Family Supporting Foundation
EIN
431660127
Address
5801 W 115th St Ste 104, Overland Park, KS, 66211-1800
State
Kansas
Mission
The organization is designed to provide support for other charitable organizations as described in section 501(c) and sections 509(a) of the internal revenue code. The organization is exclusively for charitable, educational, or religious purposes. It supports activities for the benefit of, performs the functions of, or carries out the purpose of, the jewish community foundation of greater... (as filed on the Form 990)
Activity (NTEE)
T22Z Philanthropy, voluntary services and grantmaking
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Philanthropy, Voluntarism & Grantmaking Foundations
Size band
7 (IRS master file code)
Formed
1993
Principal officer
Joshua Stein (as named on the Form 990)
IRS ruling date
1 February 1994
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2024
IRS Publication 78
SOUNK (contributions deductible)

Most connected

Related organisations (Schedule R)

Longest observed on the filings

≥8years on the filingsAlan Edelman
≥8years on the filingsBabs Lowenstein
≥8years on the filingsDebbie Sosland-Edelman
≥8years on the filingsDiane Azorsky

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$5.1m
Total liabilities
$0
Net assets or fund balances
$5.1m
Contributions and grants received
$2.2m
Program service revenue
$0
Grants and similar paid out
$301k
Employees
0

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$2.1m$329k$1.8m

As filed on the IRS Form 990. US dollars.

Grants paid

11 listediFrom Schedule I of the Form 990: grants and assistance to organisations in the United States, largest first (up to 25). Schedule I is filed only by organisations that gave more than $5,000 to any one recipient.
RecipientPurposeAmount
Jewish Federation of Greater Kansas CityDonation to annual campaign$70k
Jewish Community FoundationRequested transfer between funds$32k
University of Kansas Hillel FoundationUnrestricted donation.$29k
Jewish Federation of Greater Kansas CityDonation to chesed fund$15k
Jewish Family Services (JFS)Donation to friend's campaign.$15k
Jewish Family Services (JFS)Donation to family life education.$15k
Jewish Family Services (JFS)Donation to counseling services - ku.$15k
Jewish Federation of Greater Kansas CityDonation to pj library.$10k
Jewish Community Center - St LouisDonation to camp scholarships for camp sabra.$8k
Union for Reform JudaismDonation to goldman union camp institute for camp scholarships.$8k
Union for Reform JudaismDonation to olin sang ruby union institute for camp scholarships.$8k