LYNN AND LES BIDER FAMILY FOUNDATION

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Cite this

Plain text LYNN AND LES BIDER FAMILY FOUNDATION. furp.org, nonprofit organization profile, tax years 2014–2024. https://furp.org/org/lynn-and-les-bider-family-foundation-954621358. Retrieved 2026-11-05.

APA furp.org. (n.d.). LYNN AND LES BIDER FAMILY FOUNDATION [Nonprofit organization profile; tax years 2014–2024]. Retrieved November 5, 2026, from https://furp.org/org/lynn-and-les-bider-family-foundation-954621358

MLA “LYNN AND LES BIDER FAMILY FOUNDATION.” furp.org, tax years 2014–2024, https://furp.org/org/lynn-and-les-bider-family-foundation-954621358. Accessed 5 Nov. 2026.

Retrieved 2026-11-05; covers tax years 2014–2024. Data: furp.org, CC BY 4.0.

2024 · Form 990PF · revenue $492K · expenses $713K · assets $1.6M

EIN
95-4621358
Address
23622 CALABASAS RD STE 107, CALABASAS, CA 91302-1584
NTEE code
T22 Private Independent Foundations (Philanthropy, Voluntarism and Grantmaking Foundations) published (IRS Business Master File, as T22Z)
Exempt type
501(c)(3): charitable, religious, educational, scientific or literary (corporation)
Ruling date
June 1997 (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 (private foundation) Pub 78 ↗
Foundation status
Private non-operating foundation
Cross-check
ProPublica Nonprofit Explorer

Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).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 5 people listed on these returns reported compensation from the organization. They are listed below.

Officers and directors, no compensation reported

5 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.

NameLatest titleYearsHrs/wk (latest)CompensationOrganizations
Lynn Bider PRESIDENT2024 0 $0 reported 8
Leslie Bider SECRETARY/CFO2024 0 $0 reported 4
Albert Praw (former) PRESIDENT2014-2023 0 $0 reported 5
Jonathan A Karp (former) SECRETARY2014-2023 0 $0 reported 1
Fred Elkins (former) CHIEF FINANCIAL OFFICER2014-2023 0 $0 reported 1

People by year

2024 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
LYNN BIDER PRESIDENT0 $0-$0 $08
LESLIE BIDER SECRETARY/CFO0 $0-$0 $04
2023 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALBERT PRAW PRESIDENT0 $0-$0 $05
JONATHAN A KARP SECRETARY0 $0-$0 $01
FRED ELKINS CHIEF FINANCIAL OFFICER0 $0-$0 $01
2022 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALBERT PRAW PRESIDENT0 $0-$0 $05
JONATHAN A KARP SECRETARY0 $0-$0 $01
FRED ELKINS CHIEF FINANCIAL OFFICER0 $0-$0 $01
2021 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALBERT PRAW PRESIDENT0 $0-$0 $05
JONATHAN A KARP SECRETARY0 $0-$0 $01
FRED ELKINS CHIEF FINANCIAL OFFICER0 $0-$0 $01
2020 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALBERT PRAW PRESIDENT0 $0-$0 $05
JONATHAN A KARP SECRETARY0 $0-$0 $01
FRED ELKINS CHIEF FINANCIAL OFFICER0 $0-$0 $01
2019 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALBERT PRAW PRESIDENT0 $0-$0 $05
JONATHAN A KARP SECRETARY0 $0-$0 $01
FRED ELKINS CHIEF FINANCIAL OFFICER0 $0-$0 $01
2018 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALBERT PRAW PRESIDENT0 $0-$0 $05
JONATHAN A KARP SECRETARY0 $0-$0 $01
FRED ELKINS CHIEF FINANCIAL OFFICER0 $0-$0 $01
2017 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALBERT PRAW PRESIDENT0 $0-$0 $05
JONATHAN A KARP SECRETARY0 $0-$0 $01
FRED ELKINS CHIEF FINANCIAL OFFICER0 $0-$0 $01
2016 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALBERT PRAW PRESIDENT0 $0-$0 $05
JONATHAN A KARP SECRETARY0 $0-$0 $01
FRED ELKINS CHIEF FINANCIAL OFFICER0 $0-$0 $01
2015 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALBERT PRAW PRESIDENT0 $0-$0 $05
JONATHAN A KARP SECRETARY0 $0-$0 $01
FRED ELKINS CHIEF FINANCIAL OFFICER0 $0-$0 $01
2014 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALBERT PRAW PRESIDENT0 $0-$0 $05
JONATHAN A KARP SECRETARY0 $0-$0 $01
FRED ELKINS CHIEF FINANCIAL OFFICER0 $0-$0 $01

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.

2024 · 36 grants to organizations · $689K
2023 · 25 grants to organizations · $393K
2022 · 34 grants to organizations · $506K
2021 · 29 grants to organizations · $312K
2020 · 28 grants to organizations · $469K
2019 · 12 grants to organizations · $251K
2018 · 13 grants to organizations · $265K
2017 · 10 grants to organizations · $250K
2016 · 9 grants to organizations · $225K
2015 · 9 grants to organizations · $147K
2014 · 11 grants to organizations · $162K

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

Who gave

Contributors listed on Schedule B of the Form 990-PF: name, city and state as filed (street addresses are not shown), with total and noncash contributions for the year. A link to an organization's page is tagged Fuzzy with its name-similarity score (0 to 1) when it rests on name and state; Schedule B lists no EIN, so no link here is an exact identifier match.

2024 · 1 contributor · $305K
#ContributorTypeCity, stateTotalNoncashSource
1 LESLIE BIDER Person BEVERLY HILLS, CA $305,155$305,155 Form 990PF Sch. B, 2024 · filing
2023 · 1 contributor · $116K
#ContributorTypeCity, stateTotalNoncashSource
1 LESLIE BIDER Person BEVERLY HILLS, CA $116,430$116,430 Form 990PF Sch. B, 2023 · filing
2022 · 1 contributor · $139K
#ContributorTypeCity, stateTotalNoncashSource
1 LESLIE BIDER Person BEVERLY HILLS, CA $138,915$138,915 Form 990PF Sch. B, 2022 · filing
2021 · 1 contributor · $312K
#ContributorTypeCity, stateTotalNoncashSource
1 LESLIE BIDER Organization or other BEVERLY HILLS, CA $312,402- Form 990PF Sch. B, 2021 · filing

Contributors listed here are as reported on the filing. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.

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.

RevenueExpensesAssetsNet assetsContributionsProgram revenueOfficer payEmployeesVolunteers
2024 · Form 990PF period ending 2024-12-31 · view filing · original 990 ↗
$491,826$712,639 $1,559,807$1,559,807 $305,155- $0--
2023 · Form 990PF period ending 2023-12-31 · view filing · original 990 ↗
$671,170$404,391 $1,780,620$1,780,620 $116,430- $0--
2022 · Form 990PF period ending 2022-12-31 · view filing · original 990 ↗
$202,548$517,750 $1,513,841$1,508,841 $138,915- $0--
2021 · Form 990PF period ending 2021-12-31 · view filing · original 990 ↗
$572,305$329,107 $1,829,043$1,804,043 $312,402- $0--
2020 · Form 990PF period ending 2020-12-31 · view filing · original 990 ↗
$329,792$482,130 $1,585,845$1,493,845 -- $0--
2019 · Form 990PF period ending 2019-12-31 · view filing · original 990 ↗
$102,720$261,487 $1,738,183$1,504,183 -- $0--
2018 · Form 990PF period ending 2018-12-31 · view filing · original 990 ↗
$169,697$272,901 $1,897,565$1,537,565 -- $0--
2017 · Form 990PF period ending 2017-12-31 · view filing · original 990 ↗
$95,605$257,353 $2,000,769$1,475,769 -- $0--
2016 · Form 990PF period ending 2016-12-31 · view filing · original 990 ↗
$51,515$234,259 $2,162,517$1,867,517 -- $0--
2015 · Form 990PF period ending 2015-12-31 · view filing · original 990 ↗
$114,446$157,037 $2,345,261$2,135,261 -- $0--
2014 · Form 990PF period ending 2014-12-31 · view filing · original 990 ↗
$170,603$166,329 $2,387,852$2,090,852 -- $0--

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.

Funders of this organization

Not reported: no grants to this organization appear in the filings we have (tax years 2010 to 2025).

Nearby + Similar BETA

Organizations like this one: what they do and who they are linked to

Same category: NTEE code and revenue

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)

OrganizationStateNTEELatest revenueLatest expensesTop-paid titleTop payWhy similar
AL AND RUTH BRASWELL FAMILY FOUNDATIONCAT22 $464,754$229,598 President$0 Same NTEE code T22, revenue within 2x, same state, similar name
LUPPEN FAMILY FOUNDATIONCAT22 $521,432$419,450 Trustee$0 Same NTEE code T22, revenue within 2x, same state, similar name
MNG FAMILY FOUNDATIONCAT22 $507,531$383,729 PRESIDENT, TREASURER, AND DIRECTOR$0 Same NTEE code T22, revenue within 2x, same state, similar name
RAR FAMILY FOUNDATIONCAT22 $471,007$790,173 PRESIDENT$0 Same NTEE code T22, revenue within 2x, same state, similar name
CHARLES AND ROBERTA KATZ FAMILY FOUNDATIONCAT22 $507,682$323,537 PRESIDENT$0 Same NTEE code T22, revenue within 2x, same state, similar name
KALT FAMILY FOUNDATIONCAT22 $533,295$153,405 DIRECTOR$0 Same NTEE code T22, revenue within 2x, same state, similar name
LAMB FAMILY FOUNDATION INCCAT22 $475,483$113,582 President$0 Same NTEE code T22, revenue within 2x, same state, similar name
ROSSO FAMILY FOUNDATIONCAT22 $496,297$1,082,085 CHAIRMAN$0 Same NTEE code T22, revenue within 2x, same state, similar name
JAMES AND DEBORAH KLEIN FAMILY FOUNDATIONCAT22 $516,329$337,697 DIRECTOR$23,826 Same NTEE code T22, revenue within 2x, same state, similar name
MASSIE FAMILY FOUNDATIONCAT22 $487,586$816,932 PRESIDENT$0 Same NTEE code T22, revenue within 2x, same state, similar name
CHIZEN FAMILY FOUNDATIONCAT22 $450,364$443,904 PRESIDENT, DIRECTOR$0 Same NTEE code T22, revenue within 2x, same state, similar name
G H PALMER FAMILY FOUNDATIONCAT22 $500,000$503,137 PRESIDENT AND DIRECTOR$0 Same NTEE code T22, revenue within 2x, same state, similar name
WARREN AND ELAINE BRESLOW FAMILY FOUNDATIONCAT22 $506,009$652,520 PRESIDENT$0 Same NTEE code T22, revenue within 2x, same state
C ADAMS FAMILY FOUNDATION INCCAT22 $450,126$31,288 PRESIDENT$0 Same NTEE code T22, revenue within 2x, same state
MARGOLIS FAMILY FOUNDATIONCAT22 $453,419$888,469 PRESIDENT$0 Same NTEE code T22, revenue within 2x, same state
LIN AND WANG FAMILY LEGACY FOUNDATI ON INCCAT22 $460,614$5,676 SECRETARY/TR$0 Same NTEE code T22, revenue within 2x, same state
FITZPATRICK FAMILY FOUNDATIONCAT22 $482,995$404,224 Secretary Treas$175,000 Same NTEE code T22, revenue within 2x, same state
STEVEN F ROTH FAMILY FOUNDATIONCAT22 $465,625$588,847 TRUSTEE$0 Same NTEE code T22, revenue within 2x, same state
CHRISTEN C AND BEN H GARRET FAMILYFOUNDATIONCAT22 $517,158$557,570 PRESIDENT$0 Same NTEE code T22, revenue within 2x, same state
FORNI FAMILY CHARITABLE FOUNDATIONCAT22 $469,152$78,817 CHIEF EXECUTIVE OFFICER$0 Same NTEE code T22, revenue within 2x, same state
CK AND KAY HO FOUNDATIONCAT22 $457,311$1,326,645 Director$0 Same NTEE code T22, revenue within 2x, same state
REPASS-RODGERS FAMILY FOUNDATION INCCAT22 $536,875$425,008 VP$0 Same NTEE code T22, revenue within 2x, same state
BHB FOUNDATIONCAT22 $473,593$106,265 PRESIDENT & DIRECTOR$0 Same NTEE code T22, revenue within 2x, same state
LINDSAY AND ALEX RAMSAY FOUNDATIONCAT22 $525,659$86,065 CO-PRESIDENT & DIRECTOR$0 Same NTEE code T22, revenue within 2x, same state
BREWSTER FOUNDATIONCAT22 $480,026$569,930 TRUSTEE$0 Same NTEE code T22, revenue within 2x, same state

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).

GrantorTypeTotal givenGrantsOrganizations fundedYearsWhich ones
ESB CHARITABLE FOUNDATION Private foundation$1,650,00012 32021–2024 CMB FOUNDATION; BHB FOUNDATION; LINDSAY AND ALEX RAMSAY FOUNDATION
MAX A SHACKNAI FOUNDATION Private foundation$250,0002 12019–2020 MAXINMOTION
VANGUARD CHARITABLE ENDOWMENT PROGRAM DAF sponsor$28,0001 12023–2023 MT HELIX PARK FOUNDATION
MORGAN STANLEY GLOBAL IMPACT FUNDING TRUST INC DAF sponsor$26,7002 12020–2024 MT HELIX PARK FOUNDATION
PAYPAL CHARITABLE GIVING FUND DAF sponsor$20,2241 12018–2018 AGEE MEMORIAL WILDLIFE FUND INC
THORNTON S GLIDE JR AND KATRINA D GLIDE FOUNDATION Private foundation$20,0003 12018–2020 AGEE MEMORIAL WILDLIFE FUND INC
THE SAN DIEGO FOUNDATION DAF sponsor$16,4612 12016–2023 MT HELIX PARK FOUNDATION
DONOR ADVISED CHARITABLE GIVING DAF sponsor$5,5001 12023–2023 MT HELIX PARK FOUNDATION
JPMORGAN CHASE FOUNDATION Private foundation$3,2503 12014–2015 MT HELIX PARK FOUNDATION
THELMA DOELGER TR FOR ANIMALS Private foundation$2,5001 12013–2013 AGEE MEMORIAL WILDLIFE FUND INC
WAITT FOUNDATION Private foundation$1,5001 12019–2019 MT HELIX PARK FOUNDATION
JONES FAMILY FUND Private foundation$1,0001 12024–2024 THE LANIER FAMILY FOUNDATION
H SQUARE FOUNDATION Private foundation$1,0001 12024–2024 EN-YONG FOUNDATION
DAVID SEN LIN LEE FOUNDATION Private foundation$1,0001 12021–2021 EN-YONG FOUNDATION
AMAZONSMILE FOUNDATION Private foundation$6134 12020–2023 MT HELIX PARK FOUNDATION

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.

2024 · Form 990PF · $712,639 spent · pay $0 · grants $688,800 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $688,800 96.7%
Taxes $13,311 1.9%
Fees: accounting $8,269 1.2%
Fees: legal $2,000 0.3%
Interest $259 0.0%
Total$712,639100%

View the filing

2023 · Form 990PF · $404,391 spent · pay $0 · grants $393,150 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $393,150 97.2%
Fees: accounting $5,991 1.5%
Taxes $4,075 1.0%
Fees: legal $1,000 0.2%
Other expenses $175 0.0%
Total$404,391100%

View the filing

2022 · Form 990PF · $517,750 spent · pay $0 · grants $505,650 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $505,650 97.7%
Taxes $8,942 1.7%
Fees: accounting $2,858 0.6%
Other expenses $300 0.1%
Total$517,750100%

View the filing

2021 · Form 990PF · $329,107 spent · pay $0 · grants $311,750 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $311,750 94.7%
Fees: accounting $7,550 2.3%
Taxes $6,272 1.9%
Fees: legal $3,235 1.0%
Other expenses $300 0.1%
Total$329,107100%

View the filing

2020 · Form 990PF · $482,130 spent · pay $0 · grants $469,300 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $469,300 97.3%
Fees: accounting $11,520 2.4%
Taxes $1,010 0.2%
Fees: other professional $300 0.1%
Total$482,130100%

View the filing

2019 · Form 990PF · $261,487 spent · pay $0 · grants $251,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $251,000 96.0%
Fees: accounting $8,803 3.4%
Taxes $1,384 0.5%
Fees: other professional $300 0.1%
Total$261,487100%

View the filing

2018 · Form 990PF · $272,901 spent · pay $0 · grants $265,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $265,000 97.1%
Fees: accounting $7,571 2.8%
Fees: other professional $275 0.1%
Taxes $55 0.0%
Total$272,901100%

View the filing

2017 · Form 990PF · $257,353 spent · pay $0 · grants $250,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $250,000 97.1%
Fees: accounting $7,288 2.8%
Taxes $55 0.0%
Fees: other professional $10 0.0%
Total$257,353100%

View the filing

2016 · Form 990PF · $234,259 spent · pay $0 · grants $225,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $225,000 96.0%
Fees: accounting $6,199 2.6%
Taxes $3,060 1.3%
Total$234,259100%

View the filing

2015 · Form 990PF · $157,037 spent · pay $0 · grants $147,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $147,000 93.6%
Taxes $5,060 3.2%
Fees: accounting $4,977 3.2%
Total$157,037100%

View the filing

2014 · Form 990PF · $166,329 spent · pay $0 · grants $162,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $162,000 97.4%
Fees: accounting $4,249 2.6%
Taxes $80 0.0%
Total$166,329100%

View the filing

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