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Nonprofiteer
← STEM ALLIANCE OF LARCHMONT-MAMARONECK INC

Form 990 for tax year 2024

Filed by STEM ALLIANCE OF LARCHMONT-MAMARONECK INC.

Totals

Total revenue
$2,883,802
Total expenses
$2,931,772
Contributions and grants received
$2,197,031
Grants paid
$12,650
Program service revenue
$678,732
Investment income
$1,509
Other revenue
$6,530
Total assets, end of year
$1,206,583
Total liabilities, end of year
$676,646
Net assets or fund balances, end of year
$529,937
Program services expenses (Part IX)
$2,389,197
Management and general expenses
$376,356
Fundraising expenses
$166,219
Program service expenses (Part III)
$2,389,197

Program services were 81.5% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

Line items

Every line the filer filed in Parts VIII, IX and X, as filed and in filed order. Blank columns are left out, and the lines are not forced to add up to the totals above.

Revenue

Part VIII, the statement of revenue.

  • 1c · Fundraising events

    $25,670

  • 1e · Government grants (contributions)

    $793,212

  • 1f · All other contributions, gifts and grants

    $1,378,149

  • 1g · Noncash contributions included above

    $7,545

  • 2a · Program service revenue: EDUCATIONAL PROGRAMS

    total $678,732 · related or exempt $678,732

  • 3 · Investment income

    total $1,509 · excluded $1,509

  • 8a · Fundraising events: gross income

    $8,400

  • 8a · Fundraising events: contributions included on line 1c

    $25,670

  • 8b · Fundraising events: direct expenses

    $7,450

  • 8c · Net income from fundraising events

    total $950 · excluded $950

  • 11d · All other revenue

    total $5,580 · excluded $5,580

  • 11e · Other revenue, total

    $5,580

Functional expenses

Part IX, the statement of functional expenses.

  • 1 · Grants to domestic organizations and governments

    total $12,650 · program services $12,650

  • 5 · Compensation of officers, directors and key employees

    total $90,800 · program services $72,640 · management and general $13,620 · fundraising $4,540

  • 7 · Other salaries and wages

    total $1,511,844 · program services $1,242,383 · management and general $165,034 · fundraising $104,427

  • 9 · Other employee benefits

    total $66,556 · program services $54,612 · management and general $7,419 · fundraising $4,525

  • 10 · Payroll taxes

    total $126,364 · program services $103,686 · management and general $14,086 · fundraising $8,592

  • 11c · Fees: accounting

    total $88,936 · management and general $88,936

  • 11g · Fees: other

    total $154,400 · program services $116,103 · management and general $28,504 · fundraising $9,793

  • 13 · Office expenses

    total $59,366 · program services $32,519 · management and general $15,080 · fundraising $11,767

  • 14 · Information technology

    total $43,119 · program services $28,891 · management and general $6,347 · fundraising $7,881

  • 16 · Occupancy

    total $167,617 · program services $136,518 · management and general $20,330 · fundraising $10,769

  • 19 · Conferences, conventions and meetings

    total $19,499 · program services $14,622 · management and general $1,301 · fundraising $3,576

  • 23 · Insurance

    total $33,195 · program services $31,405 · management and general $1,790

  • 24a · Other expenses: PROGRAM SUPPLIES AND TE

    total $543,560 · program services $543,128 · management and general $173 · fundraising $259

  • 24e · All other expenses

    total $13,866 · program services $40 · management and general $13,736 · fundraising $90

Balance sheet

Part X, book values.

  • 1 · Cash, non-interest-bearing

    beginning of year $105,824 · end of year $154,286

  • 2 · Savings and temporary cash investments

    beginning of year $15,246 · end of year $233,214

  • 3 · Pledges and grants receivable

    beginning of year $493,989 · end of year $279,688

  • 4 · Accounts receivable

    beginning of year $68,274 · end of year $79,291

  • 8 · Inventories for sale or use

    beginning of year $48,585 · end of year $37,092

  • 9 · Prepaid expenses and deferred charges

    beginning of year $34,964 · end of year $33,357

  • 15 · Other assets

    beginning of year $543,512 · end of year $389,655

  • 17 · Accounts payable and accrued expenses

    beginning of year $187,126 · end of year $156,973

  • 24 · Unsecured notes and loans payable

    end of year $110,894

  • 25 · Other liabilities

    beginning of year $537,227 · end of year $408,779

  • 27 · Net assets without donor restrictions

    beginning of year $140,497 · end of year $146,426

  • 28 · Net assets with donor restrictions

    beginning of year $445,544 · end of year $383,511

Mission and programs · 2024

Mission

THE STEM ALLIANCE CREATES ACCESS TO HIGHER-PAYING, HIGH-DEMAND CAREERS FOR UNDERREPRESENTED GROUPS BY CONNECTING CHILDREN AND COMMUNITY MEMBERS TO QUALITY STEM EDUCATION AND DIGITAL SKILLS. THROUGH HANDS-ON LEARNING AND SKILL-BUILDING, THE ORGANIZATION FOSTERS SELF-EMPOWERMENT, EQUIPPING INDIVIDUALS WITH THE STEM SKILLS THAT LEAD TO LONG-TERM OPPORTUNITY AND FINANCIAL STABILITY. THE STEM ALLIANCE ALSO SUPPORTS THE GROWTH OF CURRENT AND FUTURE STEM LEADERS, BRINGING DIVERSE REPRESENTATION TO STEM FIELDS AND ENSURING THAT A RANGE OF PERSPECTIVES CAN DRIVE INNOVATIVE SOLUTIONS TO THE CHALLENGES OF TODAY AND TOMORROW.

Activities or mission (Part I)

SEE SCHEDULE OTHE STEM ALLIANCE BRIDGES SYSTEMIC GAPS IN STEM LEARNING EXPERIENCES TO CREATE EQUAL ACCESS TO QUALITY STEM PROGRAMS FOR ALL.

  • DIGITAL EQUITY: THE STEM ALLIANCE'S DIGITAL PATHWAYS INITIATIVE CLOSES THE DIGITAL DIVIDE BY CONNECTING LOW- AND MODERATE-INCOME RESIDENTS ACROSS WESTCHESTER COUNTY AND NEW YORK CITY TO COMPUTERS, INTERNET ACCESS, AND TECH SKILLS TRAINING. THE STEM ALLIANCE IS A REGIONAL LEADER IN DIGITAL EQUITY AND A TRUSTED PARTNER TO STATE AND LOCAL GOVERNMENTS IN ADMINISTERING THESE PROGRAMS. THE NEED IS ACUTE: AMONG THOSE SERVED, 93% NEED A DEVICE, AND 84% OF THOSE HAVE NO COMPUTER IN THE HOME AT ALL, WHILE 71% NEED BASIC COMPUTER TRAINING AND 64% OF THOSE HAD NEVER RECEIVED ANY. THIS IS NOT A TEMPORARY OR PANDEMIC-ERA PROBLEM. IT IS A PERSISTENT STRUCTURAL BARRIER THAT LOCKS RESIDENTS OUT OF THE BASIC DIGITAL SKILLS THAT 92% OF JOBS NOW REQUIRE, MAKING FULL PARTICIPATION IN A DIGITALLY DRIVEN ECONOMY IMPOSSIBLE WITHOUT INTERVENTION. SINCE 2020, THE INITIATIVE HAS DISTRIBUTED MORE THAN 5,200 COMPUTING DEVICES, CONNECTED OVER 2,300 HOUSEHOLDS TO THE INTERNET, AND SCREENED MORE THAN 5,500 RESIDENTS FOR DIGITAL NEED.THE RESULTS ESTABLISH A CLEAR PATHWAY FROM DIGITAL ACCESS TO ECONOMIC OPPORTUNITY. AMONG 3,855 CLIENTS SURVEYED BEFORE AND AFTER COMPLETING THE PROGRAM'S 15-HOUR TECH EDUCATION COURSE, COMFORT ON CORE WORKFORCE PLATFORMS SUCH AS WORD, EXCEL, AND CALENDAR MORE THAN DOUBLED, REACHING MAJORITY CONFIDENCE ACROSS EVERY PLATFORM. SPANISH-SPEAKING PARTICIPANTS, WHO ENTERED WITH THE LEAST CONFIDENCE, MADE THE LARGEST GAINS AND NARROWED THE GAP WITH THEIR ENGLISH-SPEAKING PEERS ACROSS MOST MEASURES. THE LONGER-TERM IMPACT IS DIRECT AND LASTING: IN A FOLLOW-UP SURVEY OF 1,344 CLIENTS CONDUCTED THREE TO SIX MONTHS AFTER SERVICES, 79% OR MORE REPORTED AN INCREASED LIKELIHOOD OF USING THE INTERNET TO ACCESS HEALTHCARE AND ESSENTIAL GOODS AND SERVICES, 79% REPORTED AN INCREASED LIKELIHOOD OF PURSUING FURTHER TRAINING, AND 67% REPORTED AN INCREASED LIKELIHOOD OF OBTAINING A BETTER-PAYING JOB. IN A DIGITALLY DRIVEN ECONOMY, DIGITAL INCLUSION IS AMONG THE MOST DIRECT AND SCALABLE LEVERS AVAILABLE FOR WORKFORCE DEVELOPMENT AND INDIVIDUAL EMPOWERMENT.

    Expenses $1,149,108 · Grants $12,650 · Revenue $678,732

  • STEM EDUCATION AND EQUITY: THE STEM ALLIANCE'S STEM EDUCATION AND EQUITY PROGRAMS BRIDGE SYSTEMIC GAPS IN STEM LEARNING THROUGH HANDS-ON, STANDARDS-ALIGNED PROGRAMMING ACROSS ALL STEM DISCIPLINES. THE NEED IS URGENT: WOMEN MAKE UP ONLY 35% OF THE U.S. STEM WORKFORCE AND PEOPLE OF COLOR ONLY 10%, WHILE MORE THAN HALF OF GEN Z STUDENTS REPORT LIMITED EXPOSURE TO CAREER-FOCUSED STEM. IN THE 2024-2025 YEAR, THE STEM ALLIANCE DELIVERED MORE THAN 190 HIGH-QUALITY PROGRAMS, TOTALING OVER 1,000 PARTICIPANT HOURS, IN PARTNERSHIP WITH 50 LOCAL ORGANIZATIONS. THIS WORK SERVED MORE THAN 4,300 STUDENTS FROM PRE-K THROUGH HIGH SCHOOL, WITH 60% OF PROGRAMMING REACHING RACIALLY DIVERSE COMMUNITIES. THE IMPACT IS MEASURABLE: ACROSS STUDENT SURVEYS, PARTICIPANTS REPORTED MARKED GAINS IN STEM CURIOSITY, CONFIDENCE, AND IDENTITY AFTER AS FEW AS EIGHT HOURS OF PROGRAMMING.EQUITY IS BUILT INTO THE PROGRAM'S DESIGN. CLASSES, WORKSHOPS, AND POP-UPS ARE OFTEN ORGANIZED FOR AFFINITY GROUPS, SUCH AS ALL-GIRLS COHORTS, CREATING SAFE AND WELCOMING ENVIRONMENTS FOR UNDERSERVED STUDENTS. REDUCED AND FULLY WAIVED TUITION ENSURES THAT ECONOMIC NEED IS NEVER A BARRIER TO PARTICIPATION. THE STEM ALLIANCE ALSO EXTENDS LEARNING INTO THE COMMUNITY YEAR-ROUND THROUGH PROGRAMS INCLUDING STEM-TASTIC, A FREE PUBLIC FESTIVAL SERVING MORE THAN 1,000 ATTENDEES; STEM SAILS, A HANDS-ON MARINE SCIENCE EXPERIENCE ABOARD SCHOONERS ON THE LONG ISLAND SOUND; COMPETITIVE FIRST LEGO LEAGUE ROBOTICS TEAMS THAT ADVANCED TO THE REGIONAL FINALS AT RPI FOR THE SECOND CONSECUTIVE YEAR; TINKERING NIGHTS THAT ENGAGE CHILDREN AND PARENTS IN HANDS-ON MAKING; AND AN AMC-8 MATH CLUB PREPARING MIDDLE SCHOOLERS FOR NATIONAL COMPETITION. TOGETHER, THESE PROGRAMS MEET EVERY CHILD WHERE THEY ARE, OFFERING BOTH INTENSIVE STEM EXPERIENCES AND LIGHTER-TOUCH INTRODUCTORY SO THAT PARTICIPATION IS OPEN TO ALL, FROM THE ALREADY ENTHUSED TO THE MERELY CURIOUS.

    Expenses $641,825

  • CO-OP SUMMER ENRICHMENT: NOW IN ITS SIXTIETH YEAR, CO-OP SUMMER ENRICHMENT IS THE STEM ALLIANCE'S RESPONSE TO SUMMER LEARNING LOSS, THE DECLINE IN READING AND MATH SKILLS THAT DISPROPORTIONATELY AFFECTS CHILDREN FROM LOW-INCOME HOUSEHOLDS AND WIDENS THE ACHIEVEMENT GAP YEAR AFTER YEAR. AS A FIVE WEEK, FULL DAY PROGRAM, CO-OP DELIVERS HIGH-QUALITY, HANDS-ON STEM LEARNING TO MORE THAN 250 STUDENTS, BLENDING RIGOROUS ACADEMIC ENRICHMENT WITH THE RITUALS THAT MAKE SUMMER MEANINGFUL: COLOR WARS, SWIM INSTRUCTION, AND FIELD TRIPS TO STEM INSTITUTIONS SUCH AS THE INTREPID MUSEUM AND THE NEW YORK HALL OF SCIENCE. THE COMBINATION IS DELIBERATE. ENGAGING PROGRAMMING SUSTAINS THE CONSISTENT ATTENDANCE THROUGH WHICH CO-OP SLOWS SUMMER SLIDE, SUPPORTS ACADEMIC GROWTH AND KEEPS STUDENTS ON TRACK FOR THE YEAR AHEAD.THE PROGRAM'S OUTCOMES DEMONSTRATE ITS EFFECTIVENESS. IN 2025, 83% OF CAMPERS HELD OR IMPROVED THEIR READING SCORES, 91% MAINTAINED CONSISTENT ATTENDANCE, AND 100% OF EDUCATORS REPORTED THAT CO-OP HELPED STUDENTS MEET STATE AND DISTRICT BENCHMARKS. FOR THE MAJORITY OF FAMILIES SERVED, THE PROGRAM FILLS A CRITICAL GAP: 74% OF CAMPERS HAD NO SUMMER ALTERNATIVE, AND 63% REPORTED THAT CO-OP WAS THEIR CHILD'S FIRST STEM ENRICHMENT EXPERIENCE. CO-OP EXTENDS THROUGH THE MIDDLE SCHOOL YEARS THROUGH TWO ADDITIONAL PROGRAMS: MOSAIC INNOVATION CAMP AND A FIVE-WEEK RISE LEADERSHIP-IN-TRAINING PROGRAM. THE STEM ALLIANCE ALSO EMPLOYS MORE THAN 60 LOCAL TEENAGERS AND YOUNG ADULTS AS COUNSELORS AND MENTORS, ESTABLISHING A PATHWAY THAT BUILDS SKILLS AND OPPORTUNITY WELL BEYOND A SINGLE SUMMER.

    Expenses $598,264

As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.

Listed in Part VII

  • Elizabeth Estroff

    CHAIR

    Total calculated
    $0
    Hours/week
    1
  • Joy Chaillou

    VICE CHAIR

    Total calculated
    $0
    Hours/week
    1
  • Mark Manley

    TREASURER

    Total calculated
    $0
    Hours/week
    1
  • Steven Stieglitz

    SECRETARY

    Total calculated
    $0
    Hours/week
    1
  • Pietro Catizone

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1
  • Nilesh Jain

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1
  • Lauren Buonome

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1
  • Harmeet Goindi

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1
  • Diana Barrera

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1
  • Irene Ianuzzi

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1
  • Margaret Kaufer

    PRESIDENT/ CVO

    Total calculated
    $84,044
    From this org
    $84,044
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those.

Grants on this return

No itemized grants to organizations on this return.

Provenance

Return type
form_990
Tax year
2024
Filed
2 July 2026
IRS schema version
2024v5.5
Source object
202621879349301102

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