Lauri Strauss Leukemia Foundation Inc

Port Washington, NY
Tax-exempt since July 1989
EIN: 11-2729057

Receive an email when new data is available for this organization.

Type of Nonprofit

Designated as a 501(c)(3) Organizations for any of the following purposes: religious, educational, charitable, scientific, literary, testing for public safety, fostering national or international amateur sports competition (as long as it doesn't provide athletic facilities or equipment), or the prevention of cruelty to children or animals.

Category: Medical Research / Cancer Research (H31J) (NTEE)

Donations to this organization are tax deductible.

Revenue

$92.5k (2023)

Expenses

$119k (2023)

Total Assets

$281k (2023)

Total Liabilities

$5k (2023)

Source: Form 990 tax filings from 2009 to 2023

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2023

Revenue

$92,466

Expenses

$119,132

Net Income

-$26,666

Net Assets

$275,806

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$124,987	> 100%
Program Services	$0
Investment Income	$20	0.0%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	-$32,541
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$280,806
Total Liabilities	$5,000
Net Assets	$275,806

Compensation

Key Employees and Officers	Compensation	Related	Other
Evelyn I Strauss (President)	$0	$0	$0
Evelyn Kannett (Treasurer In Memoriam)	$0	$0	$0
Julie R Safran (Exec. V.P.)	$0	$0	$0
Laura Knepper (Treasurer)	$0	$0	$0
Charlotte Rosenblatt (Chair, Exec Committee)	$0	$0	$0
Donald E Bindler (Exec. Committee)	$0	$0	$0
Lloyd J Braun (Vice Chair)	$0	$0	$0
Ron Bernard (Exec. Committee)	$0	$0	$0
Roberta Block (Exec. Committee)	$0	$0	$0
Don W Abbott (Board Member)	$0	$0	$0
Douglas M Atkin (Vice Chair)	$0	$0	$0
Peter Haas (Exec. Committee)	$0	$0	$0
Joel R Harrison (Board Member)	$0	$0	$0
Lynda Lees Adams (Exec. Committee)	$0	$0	$0
Jonathan N Helfat Esq (Board Member)	$0	$0	$0
David R Fluhrer (Board Member)	$0	$0	$0
Iva M Kravitz (Board Member)	$0	$0	$0
Stefanie G Kravitz (Board Member)	$0	$0	$0
Elena Atkin (Board Member)	$0	$0	$0
Michael T Leeolou (Board Member)	$0	$0	$0
Harry J Lopez (Exec. Committee)	$0	$0	$0
Marvin A Makofsky (Board Member)	$0	$0	$0
Bob Marty (Board Member)	$0	$0	$0
Jeff Morris (Board Member)	$0	$0	$0
Ac Providenti (Board Member)	$0	$0	$0
See filing for compensation of 10 other people →

+ View more people

990

Filed on Nov. 16, 2024

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2022

Revenue

$57,126

Expenses

$78,282

Net Income

-$21,156

Net Assets

$302,472

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$88,309	> 100%
Program Services	$0
Investment Income	$57	0.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	-$31,240
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$313,722
Total Liabilities	$11,250
Net Assets	$302,472

Compensation

Key Employees and Officers	Compensation	Related	Other
Evelyn I Strauss (President)	$0	$0	$0
Evelyn Kannett (Treasurer In Memoriam)	$0	$0	$0
Julie R Safran (Exec. V.P.)	$0	$0	$0
Laura Knepper (Treasurer)	$0	$0	$0
Charlotte Rosenblatt (Chair, Exec Committee)	$0	$0	$0
Donald E Bindler (Exec. Committee)	$0	$0	$0
Lloyd J Braun (Vice Chair)	$0	$0	$0
Ron Bernard (Exec. Committee)	$0	$0	$0
Roberta Block (Exec. Committee)	$0	$0	$0
Don W Abbott (Board Member)	$0	$0	$0
Douglas M Atkin (Vice Chair)	$0	$0	$0
Peter Haas (Exec. Committee)	$0	$0	$0
Joel R Harrison (Board Member)	$0	$0	$0
Lynda Lees Adams (Exec. Committee)	$0	$0	$0
Jonathan N Helfat Esq (Board Member)	$0	$0	$0
David R Fluhrer (Board Member)	$0	$0	$0
Iva M Kravitz (Board Member)	$0	$0	$0
Stefanie G Kravitz (Board Member)	$0	$0	$0
Elena Atkin (Board Member)	$0	$0	$0
Michael T Leeolou (Board Member)	$0	$0	$0
Harry J Lopez (Exec. Committee)	$0	$0	$0
Marvin A Makofsky (Board Member)	$0	$0	$0
Bob Marty (Board Member)	$0	$0	$0
Jeff Morris (Board Member)	$0	$0	$0
Ac Providenti (Board Member)	$0	$0	$0
See filing for compensation of 10 other people →

+ View more people

990

Filed on May 10, 2023

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2021

Revenue

$118,413

Expenses

$50,352

Net Income

$68,061

Net Assets

$329,629

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$153,291	> 100%
Program Services	$0
Investment Income	$407	0.3%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	-$35,285
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$367,129
Total Liabilities	$37,500
Net Assets	$329,629

Compensation

Key Employees and Officers	Compensation	Related	Other
Evelyn I Strauss (President)	$0	$0	$0
Evelyn Kannett (Treasurer In Memoriam)	$0	$0	$0
Julie R Safran (Exec. V.P.)	$0	$0	$0
Laura Knepper (Treasurer)	$0	$0	$0
Charlotte Rosenblatt (Chair, Exec Committee)	$0	$0	$0
Donald E Bindler (Exec. Committee)	$0	$0	$0
Lloyd J Braun (Vice Chair)	$0	$0	$0
Ron Bernard (Exec. Committee)	$0	$0	$0
Roberta Block (Exec. Committee)	$0	$0	$0
Don W Abbott (Board Member)	$0	$0	$0
Douglas M Atkin (Vice Chair)	$0	$0	$0
Peter Haas (Exec. Committee)	$0	$0	$0
Joel R Harrison (Board Member)	$0	$0	$0
Lynda Lees Adams (Exec. Committee)	$0	$0	$0
Jonathan N Helfat Esq (Board Member)	$0	$0	$0
David R Fluhrer (Board Member)	$0	$0	$0
Iva M Kravitz (Board Member)	$0	$0	$0
Stefanie G Kravitz (Board Member)	$0	$0	$0
Elena Atkin (Board Member)	$0	$0	$0
Michael T Leeolou (Board Member)	$0	$0	$0
Harry J Lopez (Exec. Committee)	$0	$0	$0
Marvin A Makofsky (Board Member)	$0	$0	$0
Bob Marty (Board Member)	$0	$0	$0
Jeff Morris (Board Member)	$0	$0	$0
Ac Providenti (Board Member)	$0	$0	$0
See filing for compensation of 10 other people →

+ View more people

990

Filed on Nov. 15, 2022

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2020

Revenue

$81,248

Expenses

$99,033

Net Income

-$17,785

Net Assets

$238,538

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$80,186	98.7%
Program Services	$0
Investment Income	$1,062	1.3%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$294,788
Total Liabilities	$56,250
Net Assets	$238,538

Compensation

Key Employees and Officers	Compensation	Related	Other
Evelyn I Strauss (President)	$0	$0	$0
Evelyn K Kannatt (Treasurer)	$0	$0	$0
Julie R Safran (Exec. V.P.)	$0	$0	$0
Charlotte Rosenblatt (Chair, Exec Committee)	$0	$0	$0
Donald E Bindler (Exec. Committee)	$0	$0	$0
Lloyd J Braun (Vice Chair)	$0	$0	$0
Ron Bernard (Exec. Committee)	$0	$0	$0
Roberta Block (Exec. Committee)	$0	$0	$0
Don W Abbott (Board Member)	$0	$0	$0
Douglas M Atkin (Vice Chair)	$0	$0	$0
Peter Haas (Exec. Committee)	$0	$0	$0
Joel R Harrison (Board Member)	$0	$0	$0
Lynda Lees Adams (Exec. Committee)	$0	$0	$0
Jonathan N Helfat Esq (Board Member)	$0	$0	$0
David R Fluhrer (Board Member)	$0	$0	$0
Iva M Kravitz (Board Member)	$0	$0	$0
Stefanie G Kravitz (Board Member)	$0	$0	$0
Elena Atkin (Board Member)	$0	$0	$0
Michael T Leeolou (Board Member)	$0	$0	$0
Harry J Lopez (Exec. Committee)	$0	$0	$0
Marvin A Makofsky (Board Member)	$0	$0	$0
Bob Marty (Board Member)	$0	$0	$0
Jeff Morris (Board Member)	$0	$0	$0
Ac Providenti (Board Member)	$0	$0	$0
James H Rosenfeld (Board Member)	$0	$0	$0
See filing for compensation of 9 other people →

+ View more people

990

Filed on Nov. 15, 2021

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2019

Revenue

$155,295

Expenses

$71,966

Net Income

$83,329

Net Assets

$256,325

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$184,649	> 100%
Program Services	$0
Investment Income	$81	0.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	-$29,435
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$300,075
Total Liabilities	$43,750
Net Assets	$256,325

Compensation

Key Employees and Officers	Compensation	Related	Other
Evelyn I Strauss (President)	$0	$0	$0
Evelyn K Kannatt (Treasurer)	$0	$0	$0
Julie R Safran (Exec. V.P.)	$0	$0	$0
Charlotte Rosenblatt (Chair, Exec Committee)	$0	$0	$0
Donald E Bindler (Exec. Committee)	$0	$0	$0
Lloyd J Braun (Vice Chair)	$0	$0	$0
Ralph M Baruch (Board Member)	$0	$0	$0
Roberta M Berger (Exec. Committee)	$0	$0	$0
Ron Bernard (Exec. Committee)	$0	$0	$0
Roberta Block (Exec. Committee)	$0	$0	$0
Don W Abbott (Board Member)	$0	$0	$0
Douglas M Atkin (Vice Chair)	$0	$0	$0
Peter Haas (Exec. Committee)	$0	$0	$0
Joel R Harrison (Board Member)	$0	$0	$0
Lynda Lees Adams (Exec. Committee)	$0	$0	$0
Jonathan N Helfat Esq (Board Member)	$0	$0	$0
James O Hillis (Board Member)	$0	$0	$0
David R Fluhrer (Board Member)	$0	$0	$0
Iva M Kravitz (Board Member)	$0	$0	$0
Stefanie G Kravitz (Board Member)	$0	$0	$0
Elena Atkin (Board Member)	$0	$0	$0
Michael T Leeolou (Board Member)	$0	$0	$0
Sheldon J Kravitz (Board Member)	$0	$0	$0
Harry J Lopez (Exec. Committee)	$0	$0	$0
Marvin A Makofsky (Board Member)	$0	$0	$0
See filing for compensation of 13 other people →

+ View more people

990

Filed on Oct. 15, 2020

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2018

Revenue

$103,331

Expenses

$123,209

Net Income

-$19,878

Net Assets

$172,994

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$115,807	> 100%
Program Services	$0
Investment Income	$82	0.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	-$12,558
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$275,264
Total Liabilities	$102,270
Net Assets	$172,994

Compensation

Key Employees and Officers	Compensation	Related	Other
Evelyn I Strauss (President)	$0	$0	$0
Evelyn K Kannatt (Treasurer)	$0	$0	$0
Julie R Safran (Exec. V.P.)	$0	$0	$0
Charlotte Rosenblatt (Chair, Exec Committee)	$0	$0	$0
Donald E Bindler (Exec. Committee)	$0	$0	$0
Lloyd J Braun (Vice Chair)	$0	$0	$0
Ralph M Baruch (Board Member)	$0	$0	$0
Roberta M Berger (Exec. Committee)	$0	$0	$0
Ron Bernard (Exec. Committee)	$0	$0	$0
Roberta Block (Exec. Committee)	$0	$0	$0
Don W Abbott (Board Member)	$0	$0	$0
Douglas M Atkin (Vice Chair)	$0	$0	$0
Peter Haas (Exec. Committee)	$0	$0	$0
Joel R Harrison (Board Member)	$0	$0	$0
Lynda Lees Adams (Exec. Committee)	$0	$0	$0
Jonathan N Helfat Esq (Board Member)	$0	$0	$0
James O Hillis (Board Member)	$0	$0	$0
Herman Kannatt (Exec. Committee)	$0	$0	$0
David R Fluhrer (Board Member)	$0	$0	$0
Iva M Kravitz (Board Member)	$0	$0	$0
Stefanie G Kravitz (Board Member)	$0	$0	$0
Elena Atkin (Board Member)	$0	$0	$0
Michael T Leeolou (Board Member)	$0	$0	$0
Sheldon J Kravitz (Board Member)	$0	$0	$0
Harry J Lopez (Exec. Committee)	$0	$0	$0
See filing for compensation of 14 other people →

+ View more people

990

Filed on Nov. 13, 2019

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2017

Revenue

$126,624

Expenses

$138,399

Net Income

-$11,775

Net Assets

$207,821

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$135,562	> 100%
Program Services	$0
Investment Income	$81	0.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	-$9,019
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$278,841
Total Liabilities	$71,020
Net Assets	$207,821

Compensation

Key Employees and Officers	Compensation	Related	Other
Evelyn I Strauss (President)	$0	$0	$0
Evelyn K Kannatt (Treasurer)	$0	$0	$0
Julie R Safran (Exec. V.P.)	$0	$0	$0
Charlotte Rosenblatt (Chair, Exec Committee)	$0	$0	$0
Donald E Bindler (Exec. Committee)	$0	$0	$0
Lloyd J Braun (Vice Chair)	$0	$0	$0
Ralph M Baruch (Board Member)	$0	$0	$0
Roberta M Berger (Exec. Committee)	$0	$0	$0
Ron Bernard (Exec. Committee)	$0	$0	$0
Roberta Block (Exec. Committee)	$0	$0	$0
Don W Abbott (Board Member)	$0	$0	$0
Douglas M Atkin (Vice Chair)	$0	$0	$0
Peter Haas (Exec. Committee)	$0	$0	$0
Joel R Harrison (Board Member)	$0	$0	$0
Lynda Lees Adams (Exec. Committee)	$0	$0	$0
Jonathan N Helfat Esq (Board Member)	$0	$0	$0
James O Hillis (Board Member)	$0	$0	$0
Herman Kannatt (Exec. Committee)	$0	$0	$0
David R Fluhrer (Board Member)	$0	$0	$0
Iva M Kravitz (Board Member)	$0	$0	$0
Stefanie G Kravitz (Board Member)	$0	$0	$0
Elena Atkin (Board Member)	$0	$0	$0
Michael T Leeolou (Board Member)	$0	$0	$0
Sheldon J Kravitz (Board Member)	$0	$0	$0
Harry J Lopez (Exec. Committee)	$0	$0	$0
See filing for compensation of 14 other people →

+ View more people

990

Filed on Nov. 15, 2018

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2016

Revenue

$160,940

Expenses

$139,842

Net Income

$21,098

Net Assets

$166,866

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$174,389	> 100%
Program Services	$0
Investment Income	$81	0.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	-$13,530
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$275,386
Total Liabilities	$108,520
Net Assets	$166,866

Compensation

Key Employees and Officers	Compensation	Related	Other
Evelyn I Strauss (President)	$0	$0	$0
Evelyn K Kannatt (Treasurer)	$0	$0	$0
Julie R Safran (Exec. V.P.)	$0	$0	$0
Charlotte Rosenblatt (Chair, Exec Committee)	$0	$0	$0
Donald E Bindler (Exec. Committee)	$0	$0	$0
Lloyd J Braun (Vice Chair)	$0	$0	$0
Ralph M Baruch (Board Member)	$0	$0	$0
Roberta M Berger (Exec. Committee)	$0	$0	$0
Ron Bernard (Exec. Committee)	$0	$0	$0
Roberta Block (Exec. Committee)	$0	$0	$0
Don W Abbott (Board Member)	$0	$0	$0
Douglas M Atkin (Vice Chair)	$0	$0	$0
Peter Haas (Exec. Committee)	$0	$0	$0
Joel R Harrison (Board Member)	$0	$0	$0
Lynda Lees Adams (Exec. Committee)	$0	$0	$0
Jonathan N Helfat Esq (Board Member)	$0	$0	$0
James O Hillis (Board Member)	$0	$0	$0
Herman Kannatt (Exec. Committee)	$0	$0	$0
David R Fluhrer (Board Member)	$0	$0	$0
Iva M Kravitz (Board Member)	$0	$0	$0
Stefanie G Kravitz (Board Member)	$0	$0	$0
Elena Atkin (Board Member)	$0	$0	$0
Michael T Leeolou (Board Member)	$0	$0	$0
Sheldon J Kravitz (Board Member)	$0	$0	$0
Harry J Lopez (Exec. Committee)	$0	$0	$0

+ View more people

990

Filed on Nov. 15, 2017

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2015

Revenue

$122,954

Expenses

$171,352

Net Income

-$48,398

Net Assets

$145,768

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$135,777	> 100%
Program Services	$0
Investment Income	$131	0.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	-$12,954
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$232,538
Total Liabilities	$86,770
Net Assets	$145,768

Compensation

Key Employees and Officers	Compensation	Related	Other
Evelyn I Strauss (President)	$0	$0	$0
Evelyn K Kannatt (Treasurer)	$0	$0	$0
Julie R Safran (Exec. V.P.)	$0	$0	$0
Charlotte Rosenblatt (Exec. Committee)	$0	$0	$0
Donald E Bindler (Board Member)	$0	$0	$0
Lloyd J Braun (Vice Chair)	$0	$0	$0
Ralph M Baruch (Board Member)	$0	$0	$0
Roberta M Berger (Exec. Committee)	$0	$0	$0
Ron Bernard (Exec. Committee)	$0	$0	$0
Roberta Block (Exec. Committee)	$0	$0	$0
Don W Abbott (Board Member)	$0	$0	$0
Douglas M Atkin (Vice Chair)	$0	$0	$0
Peter Haas (Exec. Committee)	$0	$0	$0
Joel R Harrison (Board Member)	$0	$0	$0
Lynda Lees Adams (Exec. Committee)	$0	$0	$0
Jonathan N Helfat Esq (Board Member)	$0	$0	$0
James O Hillis (Board Member)	$0	$0	$0
Herman Kannatt (Exec. Committee)	$0	$0	$0
David R Fluhrer (Board Member)	$0	$0	$0
Iva M Kravitz (Board Member)	$0	$0	$0
Stefanie G Kravitz (Board Member)	$0	$0	$0
Elena Atkin (Board Member)	$0	$0	$0
Michael T Leeolou (Board Member)	$0	$0	$0
Sheldon J Kravitz (Board Member)	$0	$0	$0
Harry J Lopez (Exec. Committee)	$0	$0	$0

+ View more people

990

Filed on Nov. 15, 2016

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2014

Revenue

$153,915

Expenses

$146,594

Net Income

$7,321

Net Assets

$196,563

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$164,125	> 100%
Program Services	$0
Investment Income	$186	0.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	-$10,396
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$269,688
Total Liabilities	$73,125
Net Assets	$196,563

Compensation

Key Employees and Officers	Compensation	Related	Other
Charlotte Rosenblatt (Exec. Committee)	$0	$0	$0
Evelyn K Kannatt (Treasurer)	$0	$0	$0
Julie R Safran (Exec. V.P.)	$0	$0	$0
Evelyn I Strauss (President)	$0	$0	$0
Donald E Bindler (Board Member)	$0	$0	$0
Lloyd J Braun (Vice Chair)	$0	$0	$0
Ralph M Baruch (Board Member)	$0	$0	$0
Roberta M Berger (Exec. Committee)	$0	$0	$0
Ron Bernard (Exec. Committee)	$0	$0	$0
Roberta Block (Exec. Committee)	$0	$0	$0
Robert A Bloom Esq (Board Member)	$0	$0	$0
Don W Abbott (Board Member)	$0	$0	$0
Douglas M Atkin (Vice Chair)	$0	$0	$0
Peter Haas (Exec. Committee)	$0	$0	$0
Joel R Harrison (Board Member)	$0	$0	$0
Lynda Lees Adams (Exec. Committee)	$0	$0	$0
Jonathan N Helfat Esq (Board Member)	$0	$0	$0
James O Hillis (Board Member)	$0	$0	$0
Herman Kannatt (Exec. Committee)	$0	$0	$0
David R Fluhrer (Board Member)	$0	$0	$0
Iva M Kravitz (Board Member)	$0	$0	$0
Stefanie G Kravitz (Board Member)	$0	$0	$0
Elena Atkin (Board Member)	$0	$0	$0
Michael T Leeolou (Board Member)	$0	$0	$0
Sheldon J Kravitz (Board Member)	$0	$0	$0

+ View more people

990

Filed on Nov. 16, 2015

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2013

Revenue

$167,462

Expenses

$165,813

Net Income

$1,649

Net Assets

$184,702

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$179,011	> 100%
Program Services	$0
Investment Income	$181	0.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	-$11,730
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$262,989
Total Liabilities	$78,287
Net Assets	$184,702

Compensation

Key Employees and Officers	Compensation	Related	Other
Evelyn I Strauss (President)	$12,000	$0	$0
Donald E Bindler (Chairman)	$0	$0	$0
Evelyn K Kannatt (Treasurer)	$0	$0	$0
Julie R Safran (Exec. V.P.)	$0	$0	$0
Charlotte Rosenblatt (Exec. Committee)	$0	$0	$0
Lloyd J Braun (Vice Chair)	$0	$0	$0
Ralph M Baruch (Board Member)	$0	$0	$0
Roberta M Berger (Board Member)	$0	$0	$0
Ron Bernard (Board Member)	$0	$0	$0
Roberta Block (Board Member)	$0	$0	$0
Willard Block (Exec. Committee)	$0	$0	$0
Robert A Bloom Esq (Board Member)	$0	$0	$0
Harry J Pearce (Board Member)	$0	$0	$0
Don W Abbott (Board Member)	$0	$0	$0
Douglas M Atkin (Vice Chair)	$0	$0	$0
Peter Haas (Exec. Committee)	$0	$0	$0
Joel R Harrison (Board Member)	$0	$0	$0
Lynda Lees Adams (Board Member)	$0	$0	$0
Jonathan N Helfat Esq (Board Member)	$0	$0	$0
James O Hillis (Board Member)	$0	$0	$0
Herman Kannatt (Board Member)	$0	$0	$0
Edwin Kantor (Exec. Committee)	$0	$0	$0
Sandra Kantor (Exec. Committee)	$0	$0	$0
David R Fluhrer (Board Member)	$0	$0	$0
Julian Kien (Board Member)	$0	$0	$0

+ View more people

990

Filed on Nov. 13, 2014

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2012

Revenue

$150,581

Expenses

$193,858

Net Income

-$43,277

Net Assets

$183,052

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$156,476	> 100%
Program Services	$0
Investment Income	$193	0.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	-$6,088
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$256,091
Total Liabilities	$73,039
Net Assets	$183,052

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2011

Revenue

$250,192

Expenses

$300,980

Net Income

-$50,788

Net Assets

$226,329

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$246,506	98.5%
Program Services	$0
Investment Income	$69	0.0%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$3,617	1.4%
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$291,868
Total Liabilities	$65,539
Net Assets	$226,329

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2010

Revenue

$324,400

Expenses

$329,345

Net Income

-$4,945

Net Assets

$277,117

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$320,715	98.9%
Program Services	$0
Investment Income	$67	0.0%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$3,618	1.1%
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$344,656
Total Liabilities	$67,539
Net Assets	$277,117

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2009

Revenue

$219,970

Expenses

$210,705

Net Income

$9,265

Net Assets

$282,062

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$0
Investment Income	$209	0.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$219,761	99.9%
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$367,101
Total Liabilities	$85,039
Net Assets	$282,062

Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.

The summary data contains information processed by the IRS during the 2012-2019 calendar years; this generally consists of filings for the 2011-2018 fiscal years, but may include older records. This data release includes only a subset of what can be found in the full Form 990s.

In addition to the raw summary data, we link to PDFs and digital copies of full Form 990 documents wherever possible. This consists of separate releases by the IRS of Form 990 documents processed by the agency, which we update regularly.

We also link to copies of audits nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year since 2016. These audits are copied from the Federal Audit Clearinghouse.

Which Organizations Are Here?

Every organization that has been recognized as tax exempt by the IRS has to file Form 990 every year, unless they make less than $200,000 in revenue and have less than $500,000 in assets, in which case they have to file form 990-EZ. Organizations making less than $50,000 don’t have to file either form but do have to let the IRS they’re still in business via a Form 990N "e-Postcard."

Nonprofit Explorer has organizations claiming tax exemption in each of the 27 subsections of the 501(c) section of the tax code, and which have filed a Form 990, Form 990EZ or Form 990PF. Taxable trusts and private foundations that are required to file a form 990PF are also included. Small organizations filing a Form 990N "e-Postcard" are not included in this data.

Types of Nonprofits

There are 27 nonprofit designations based on the numbered subsections of section 501(c) of the tax code. See the list »

Get the Data

For those interested in acquiring the original data from the source, here’s where our data comes from:

Raw filing data. Includes EINs and summary financials as structured data.
Exempt Organization profiles. Includes organization names, addresses, etc. You can merge this with the raw filing data using EIN numbers.
Form 990 documents. Prior to 2017, these documents were obtained and processed by Public.Resource.org and ProPublica. Bulk PDF downloads since 2017 are available from the IRS.
Form 990 documents as XML files. Includes complete filing data (financial details, names of officers, tax schedules, etc.) in machine-readable format. Only available for electronically filed documents. Electronic data released prior to October 2021 is also available through Amazon Web Services.
Audits. PDFs of single or program-specific audits for nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year. Available for fiscal year 2015 and later.

API

The data powering this website is available programmatically, via an API. Read the API documentation »

See an issue with the data?

Nonprofit Explorer

Browse millions of annual returns filed by tax-exempt organizations with ProPublica’s Nonprofit Explorer. See details like executive compensation, revenue, expenses and more. Search for an organization or a person, or search the full text of filings.

By Andrea Suozzo, Alec Glassford, Ash Ngu and Brandon Roberts.

Design by Jeff Frankl. Additional development by Ken Schwencke, Mike Tigas, and Sisi Wei.

E-file viewer adapted from IRS e-File Viewer by Ben Getson. Code for scraping audit documents adapated from Govwiki.

Updated September 25, 2025

Lauri Strauss Leukemia Foundation Inc

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $92.5k (2023)

Expenses $119k (2023)

Total Assets $281k (2023)

Total Liabilities $5k (2023)

Tax Filings by Year

Fiscal Year Ending Dec. 2023

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2022

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2021

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2020

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2019

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2018

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2017

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2016

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2015

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2014

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2013

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2012

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Revenue

$92.5k (2023)

Expenses

$119k (2023)

Total Assets

$281k (2023)

Total Liabilities

$5k (2023)

Fiscal Year Ending Dec.
2023

Fiscal Year Ending Dec.
2022

Fiscal Year Ending Dec.
2021

Fiscal Year Ending Dec.
2020

Fiscal Year Ending Dec.
2019

Fiscal Year Ending Dec.
2018

Fiscal Year Ending Dec.
2017

Fiscal Year Ending Dec.
2016

Fiscal Year Ending Dec.
2015

Fiscal Year Ending Dec.
2014

Fiscal Year Ending Dec.
2013

Fiscal Year Ending Dec.
2012

Fiscal Year Ending Dec.
2011

Fiscal Year Ending Dec.
2010

Fiscal Year Ending Dec.
2009

Fiscal Year Ending Dec.
2008

Fiscal Year Ending Dec.
2007

Fiscal Year Ending Dec.
2006

Fiscal Year Ending Dec.
2005

Fiscal Year Ending Dec.
2004

Fiscal Year Ending Dec.
2003

Fiscal Year Ending Dec.
2002

Fiscal Year Ending Dec.
2001

Fiscal Year Ending Dec.
2000