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Alliance Marc And Eva Stern Math And Science School

  • Los Angeles, CA
  • Tax-exempt since March 2008
  • EIN: 51-0581156

Organization summary

Organization summary might be incomplete or out of date

This organization is not listed in the IRS's most recent list of tax exempt organizations, but we have data associated with this Employer Identification Number.

Type of Nonprofit

Designated as a 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: Educational Institutions and Related Activities / Secondary, High School (NTEE)

Details

According to its Dec. 2019 tax filing, this nonprofit:

Operated a school
Organization is a school. Details are reported on Schedule E.

Summary charts: organization finances over time

Revenue
$0 (2019)

Expenses
$0 (2019)

Total Assets
$0 (2019)

Total Liabilities
$0 (2019)

Years with multiple filings
Source: Form 990 tax filings from 2011 to 2019

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.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$4,429,895
Expenses
$4,293,073
Net Income
$136,822
Net Assets
$0
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,146
0.0%
Program Services $4,372,775
98.7%
Investment Income $148
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $17,947
0.4%
Net Inventory Sales $0
Other Revenue $37,879
0.9%
Notable Expenses Percent of Total Expenses
Executive Compensation $196,679
4.6%
Professional Fundraising Fees $0
Other Salaries and Wages $1,757,386
40.9%
Assets/Debt
Total Assets $0
Total Liabilities $0
Net Assets $0
Other
Operated a school
Compensation
Key Employees and Officers Compensation Related Other
Kirsten Woo (Principal) $139,317 $0 $36,184
Erik Forburger (Assistant Principal) $105,161 $0 $28,539
Xochil Johansen (Board Member/Secretary/Teacher) $88,112 $0 $20,101
Zury Cendejas (Board Member/Teacher) $76,380 $0 $17,974
Irina Constantin (Board Member) $0 $0 $0
Luz Celaya (Board Member/Parent) $0 $0 $0
Curtis Jackson (Board Member) $0 $0 $0
Shlomy Kattan (Board Member) $0 $0 $0
Howard Lappin (Board Member) $0 $82,500 $0
Julia Padilla (Board Member/Parent) $0 $0 $0
Leandro Otero (Board Member/Chair) $0 $0 $0
David Lauck (Chief Financial Officer) $0 $201,390 $28,572
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Document Links

990
Filed on Nov. 24, 2020

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

View Filing
PDF XML

Fiscal Year Ending June
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$9,174,457
Expenses
$8,444,443
Net Income
$730,014
Net Assets
$5,531,121
Notable Sources of Revenue Percent of Total Revenue
Contributions $20,000
0.2%
Program Services $9,014,301
98.3%
Investment Income $292
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $14,387
0.2%
Net Inventory Sales $0
Other Revenue $125,477
1.4%
Notable Expenses Percent of Total Expenses
Executive Compensation $372,130
4.4%
Professional Fundraising Fees $0
Other Salaries and Wages $3,308,830
39.2%
Assets/Debt
Total Assets $6,156,959
Total Liabilities $625,838
Net Assets $5,531,121
Other
Operated a school
Compensation
Key Employees and Officers Compensation Related Other
Kirsten Woo (Principal) $138,200 $0 $33,299
Xochil Johansen (Board Member/Secretary/Teacher) $89,699 $0 $19,702
Zury Cendejas (Board Member/Teacher) $64,341 $0 $17,487
Cindy Jackson (Board Member/Parent) $0 $0 $0
Curtis Jackson (Board Member) $0 $0 $0
Shlomy Kattan (Board Member) $0 $0 $0
Howard Lappin (Board Member) $0 $97,500 $0
Julia Padilla (Board Member/Parent) $0 $0 $0
Leandro Otero (Board Member) $0 $0 $0
Irina Constantin (Board Member/Chair) $0 $0 $0
David Lauck (Chief Financial Officer) $0 $194,676 $26,705
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Document Links

990
Filed on June 22, 2020

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

View Filing
PDF XML

Fiscal Year Ending June
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$8,371,375
Expenses
$8,177,251
Net Income
$194,124
Net Assets
$4,828,218
Notable Sources of Revenue Percent of Total Revenue
Contributions $7,130
0.1%
Program Services $8,253,194
98.6%
Investment Income $299
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $21,069
0.3%
Net Inventory Sales $0
Other Revenue $89,683
1.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $337,016
4.1%
Professional Fundraising Fees $0
Other Salaries and Wages $3,285,797
40.2%
Assets/Debt
Total Assets $5,231,796
Total Liabilities $403,578
Net Assets $4,828,218
Other
Operated a school
Compensation
Key Employees and Officers Compensation Related Other
Kirsten Woo (Principal) $137,767 $0 $34,740
Erik Burruss (Assistant Principal) $100,287 $0 $28,986
Dallas Lopez (Board Member/Secretary/Teacher) $85,318 $0 $24,231
Peter Halverson (Board Member/Teacher) $68,644 $0 $19,757
Irina Constantin (Board Member) $0 $0 $0
Cindy Jackson (Board Member/Parent) $0 $0 $0
Erik Kronstadt (Board Member) $0 $0 $0
Howard Lappin (Board Member) $0 $85,968 $0
Leandro Otero (Board Member) $0 $0 $0
Julia Padilla (Board Member/Parent) $0 $0 $0
Shlomy Kattan (Board Member/Chair) $0 $0 $0
David Lauck (Cfo) $0 $184,916 $27,656
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Document Links

990
Filed on May 20, 2019

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

View Filing
PDF XML

Fiscal Year Ending June
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$8,257,517
Expenses
$8,037,783
Net Income
$219,734
Net Assets
$4,634,094
Notable Sources of Revenue Percent of Total Revenue
Contributions $155,569
1.9%
Program Services $8,064,034
97.7%
Investment Income $3,799
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $13,649
0.2%
Net Inventory Sales $0
Other Revenue $20,466
0.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $352,900
4.4%
Professional Fundraising Fees $0
Other Salaries and Wages $3,195,464
39.8%
Assets/Debt
Total Assets $5,007,772
Total Liabilities $373,678
Net Assets $4,634,094
Other
Operated a school
Compensation
Key Employees and Officers Compensation Related Other
Kirsten Woo (Principal) $135,144 $0 $17,001
Kha Nguyen (Teacher/Board Member) $96,070 $0 $12,086
Dallas Lopez (Teacher/Board Member) $84,644 $0 $10,648
Alan Arkatov (Director) $0 $0 $0
Howard Lappin (Director) $0 $88,750 $13,750
Elizabeth Tirado (Parent/Board Member) $0 $0 $0
Armando Madrid (Parent/Board Member) $0 $0 $0
Dale Okuno (Director) $0 $0 $0
Leandro Otero (Director) $0 $0 $0
Vince Tsai (Director) $0 $0 $0
Dan Katzir (Ceo) $0 $489,633 $43,824
David Hyun (Cfo/Coo (Until 4/19/17)) $0 $250,740 $36,969
David Lauck (Cbo) $0 $153,637 $33,848
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Document Links

990
Filed on May 16, 2018

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

View Filing
PDF XML

Fiscal Year Ending June
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$8,221,710
Expenses
$8,125,931
Net Income
$95,779
Net Assets
$4,414,360
Notable Sources of Revenue Percent of Total Revenue
Contributions $361,538
4.4%
Program Services $7,810,801
95.0%
Investment Income $1,207
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $18,850
0.2%
Net Inventory Sales $0
Other Revenue $29,314
0.4%
Notable Expenses Percent of Total Expenses
Executive Compensation $359,385
4.4%
Professional Fundraising Fees $0
Other Salaries and Wages $3,306,836
40.7%
Assets/Debt
Total Assets $4,639,991
Total Liabilities $225,631
Net Assets $4,414,360
Other
Operated a school
Compensation
Key Employees and Officers Compensation Related Other
Steven Lawrence (Director Of Instruction) $155,826 $0 $21,760
Kirsten Woo (Principal) $129,883 $0 $15,474
Lynda De Anda Board As Of 8115 (Teacher/Board Member) $78,433 $0 $6,883
Kha Nguyen Board As Of 8115 (Teacher/Board Member) $67,961 $0 $6,284
Matt Lew As Of 7115 (Director) $0 $0 $0
Armando Madrid As Of 7115 (Parent/Board Member) $0 $0 $0
Gayle Miller (Director) $0 $0 $0
Dale Okuno (Director) $0 $0 $0
Darline Robles (Director) $0 $0 $0
Elizabeth Tirado (Parent/Board Member) $0 $0 $0
Chris Weber (Director) $0 $0 $0
Judy Burton Until 7115 (Director/Ceo) $0 $217,538 $20,000
Dan Katzir (Director/Ceo) $0 $227,966 $27,000
Howard Lappin (President) $0 $157,500 $33,000
David Hyun (Cfo/Coo) $0 $220,000 $27,000
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Document Links

990
Filed on May 16, 2017

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

View Filing
PDF XML

Fiscal Year Ending June
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$6,706,361
Expenses
$5,704,559
Net Income
$1,001,802
Net Assets
$4,318,581
Notable Sources of Revenue Percent of Total Revenue
Contributions $215,259
3.2%
Program Services $6,444,572
96.1%
Investment Income $360
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $17,504
0.3%
Net Inventory Sales $0
Other Revenue $28,666
0.4%
Notable Expenses Percent of Total Expenses
Executive Compensation $289,280
5.1%
Professional Fundraising Fees $0
Other Salaries and Wages $2,609,169
45.7%
Assets/Debt
Total Assets $4,827,252
Total Liabilities $508,671
Net Assets $4,318,581
Other
Operated a school
Compensation
Key Employees and Officers Compensation Related Other
Kirsten Woo (Principal) $131,200 $0 $11,651
Bernice Banda (Teacher/Board Member) $64,324 $0 $5,712
Michael D Letton (Teacher/Board Member) $59,952 $0 $5,324
Georgina Carrasco (Parent/Board Member) $0 $0 $0
Gayle Miller (Director) $0 $0 $0
Dale Okuno (Director) $0 $0 $0
Darline Robles (Director) $0 $0 $0
Elizabeth Tirado (Parent/Board Member) $0 $0 $0
Chris Weber (Director) $0 $0 $0
Judy Burton (Director/Ceo (Until 3/23/15)) $0 $312,000 $18,400
Howard Lappin (President) $0 $157,500 $8,400
David Hyun (Cfo/Coo) $0 $210,000 $17,150
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Document Links

990
Filed on May 16, 2016

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

View Filing
PDF XML

Fiscal Year Ending June
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$6,379,142
Expenses
$5,607,390
Net Income
$771,752
Net Assets
$3,316,779
Notable Sources of Revenue Percent of Total Revenue
Contributions $171,733
2.7%
Program Services $6,171,109
96.7%
Investment Income $2,079
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $19,739
0.3%
Net Inventory Sales $0
Other Revenue $14,482
0.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $272,629
4.9%
Professional Fundraising Fees $0
Other Salaries and Wages $2,114,382
37.7%
Assets/Debt
Total Assets $4,929,286
Total Liabilities $1,612,507
Net Assets $3,316,779
Other
Operated a school
Compensation
Key Employees and Officers Compensation Related Other
Kirsten Woo (Principal) $111,373 $0 $17,477
Bernice Banda (Teacher/Board Member) $57,744 $0 $13,106
Michael D Letton (Teacher/Board Member) $53,660 $0 $12,773
Georgina Carrasco (Parent/Board Member) $0 $0 $0
Gayle Miller (Director) $0 $0 $0
Dale Okuno (Director) $0 $0 $0
Darline Robles (Director) $0 $0 $0
Teresa Cosio De Silva (Parent/Board Member) $0 $0 $0
Marie Washington (Director) $0 $0 $0
Judy Burton (Director/Ceo) $0 $312,000 $18,400
David Hyun (Cfo/Coo) $0 $210,000 $17,150
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Document Links

990
Filed on May 14, 2015

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

View Filing
PDF XML

Fiscal Year Ending June
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$5,757,711
Expenses
$5,185,346
Net Income
$572,365
Net Assets
$2,545,027
Notable Sources of Revenue Percent of Total Revenue
Contributions $121,654
2.1%
Program Services $5,613,127
97.5%
Investment Income $1,317
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $21,613
0.4%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $212,352
4.1%
Professional Fundraising Fees $0
Other Salaries and Wages $2,048,735
39.5%
Assets/Debt
Total Assets $3,598,762
Total Liabilities $1,053,735
Net Assets $2,545,027

Document Links

990
Filed on June 30, 2014

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

View Filing
PDF XML

Fiscal Year Ending June
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$5,544,706
Expenses
$5,098,644
Net Income
$446,062
Net Assets
$1,972,662
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,544,059
100.0%
Program Services $0
Investment Income $560
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $87
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $437,645
8.6%
Professional Fundraising Fees $0
Other Salaries and Wages $1,851,938
36.3%
Assets/Debt
Total Assets $3,076,532
Total Liabilities $1,103,870
Net Assets $1,972,662

Document Links

990

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

PDF

Fiscal Year Ending June
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$5,047,502
Expenses
$4,738,208
Net Income
$309,294
Net Assets
$1,526,600
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,037,454
99.8%
Program Services $0
Investment Income $1,648
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $8,400
0.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $227,028
4.8%
Professional Fundraising Fees $0
Other Salaries and Wages $1,906,337
40.2%
Assets/Debt
Total Assets $2,564,242
Total Liabilities $1,037,642
Net Assets $1,526,600

Document Links

990

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

PDF

Fiscal Year Ending June
2010

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990

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

PDF

Fiscal Year Ending June
2009

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990

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

PDF

Fiscal Year Ending June
2008

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990

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

PDF

Fiscal Year Ending June
2007

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990

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

PDF

About This Data

What Is This Data?

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.

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About Nonprofit Explorer

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.

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