- Revenue 2024
- $1,714,566
- Expenses 2024
- $1,869,775
Program services were 76.6% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- B99
- Classification
- 1200
- Street
- 25 BROADWAY CO TFA 12TH FL
These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).
Mission and programs · 2024
Mission
MOUSE, A NEW YORK CITY-BASED NONPROFIT, EMPOWERS STUDENTS AND EDUCATORS WITH THE KNOWLEDGE AND SKILLS TO EXCEL IN AI, COMPUTER SCIENCE, AND TECHNOLOGY-DRIVEN CAREERS.
Activities or mission (Part I)
MOUSE EQUIPS STUDENTS AND TEACHERS WITH CAREER-READY AI, COMPUTER SCIENCE, AND TECH SKILLS.
-
MOUSE'S AI LEAGUE PROGRAM IS A COMPREHENSIVE DIGITAL LEARNING PROGRAM THAT EMPHASIZES AI EDUCATION AND REAL-WORLD APPLICATION. STUDENTS WORK IN TEAMS TO DESIGN A PROJECT ADDRESSING A SOCIAL NEED WHILE GAINING HANDS-ON EXPERIENCE IN AI ENGINEERING FUNDAMENTALS, UNDERSTANDING HOW AI SYSTEMS WORK, HOW MODELS ARE TRAINED, AND HOW TEXT AND IMAGES ARE GENERATED. CO-DESIGNED WITH CARNEGIE MELLON UNIVERSITY, THE AI FUNDAMENTALS UNIT ALSO INTRODUCES KEY MACHINE LEARNING CONCEPTS AND FOSTERS CRITICAL CONVERSATIONS ABOUT AI ETHICS, SAFETY, AND BIAS. ALONGSIDE THIS AI-FOCUSED LEARNING, STUDENTS DEVELOP SKILLS IN USER RESEARCH, UX/UI DESIGN, PROTOTYPING, AND BRANDING WITH SUPPORT FROM INDUSTRY EXPERTS. WE CONCLUDE THE PROGRAM BY PRESENTING THEIR FINAL PROJECTS AT A SCHOOL-BASED SHOWCASE. IN FY25, MOUSE TRAINED 1,190 TEACHERS IN COMPUTER SCIENCE, AI ENGINEERING, DIGITAL MEDIA LITERACY, AND CITIZENSHIP. THESE TRAININGS CONSISTED OF 84 PROFESSIONAL DEVELOPMENT EVENTS (304 HOURS OF TRAINING).NEW FOR SCHOOL YEAR 2024-25, MOUSE TRAINED TEACHERS IN ROCKLAND AND SUFFOLK COUNTIES UNDER TWO NEW YORK STATE LEARNING AND TECHNOLOGY GRANTS. MOUSE ALSO CONTINUED TO IMPLEMENT A MULTI-YEAR NEW YORK STATE COMPUTER SCIENCE AND DIGITAL FLUENCY STANDARDS GRANT IN 18 SCHOOL DISTRICTS IN PARTNERSHIP WITH ROCKLAND COUNTY BOCES, WESTERN SUFFOLK COUNTY BOCES, AND THE LONGWOOD AND WILLIAM FLOYD SCHOOL DISTRICTS. MOUSE CREATE (CREATE.MOUSE.ORG) IS OUR UNIQUE LEARNING MANAGEMENT SYSTEM, WITH OVER 200 TECH COURSES AND PROJECTS. MOUSE'S NEW "DESIGN WITH PURPOSE" COURSE CONSISTS OF OVER 25 HOURS OF ADAPTABLE ISTE-ALIGNED CURRICULAR CONTENT, INCLUDING AI ENGINEERING, HUMAN-CENTERED DESIGN, UX/UI SKILLS, AND HANDS-ON DESIGN SOFTWARE TRAINING. EACH ACTIVITY HAS LESSON PLANS FOR TEACHERS, STEP-BY-STEP STUDENT-FACING TEACHING MATERIALS, AND WORK SUBMISSION STEPS FOR STUDENTS.NYC CITYWIDE "EMOTI-CON" TECHNOLOGY CHALLENGE THE AI LEAGUE PROGRAM CONCLUDES WITH STUDENTS COMPETING IN THE NYC, DIGITAL MEDIA AND TECHNOLOGY CHALLENGE AND CAREER DAY (KNOWN TO STUDENTS AS EMOTI-CON). THE 17TH ANNUAL EMOTI-CON WAS HELD ON MAY 29, 2025, AT AMAZON'S HEADQUARTERS IN MANHATTAN. STUDENTS FROM ALL FIVE BOROUGHS MET WITH 88 TECH INDUSTRY PROFESSIONALS TO EXPLORE TECH CAREER OPPORTUNITIES AND RECEIVE FEEDBACK ON THE AI LEAGUE STUDENT PROJECTS. STUDENTS EXPLORED A WIDE VARIETY OF INDUSTRIES AND TECHNOLOGIES, DEVELOPING PERSONAL CONNECTIONS TO GUIDE THEIR ACADEMIC AND PROFESSIONAL JOURNEYS. WINNING STUDENT PROJECT TEAMS RECEIVED AWARDS.
Expenses $1,432,996 · Revenue $797,706
As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.
Officers and directors · 2024
As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.
-
Larry LiebermanLARRY LIEBERMAN
CEO & BOARD OF DIRECTOR
- Total calculated
- $265,398
- From this org
- $213,988
- From related orgs
- $0
- Other
- $51,410
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $213,988
- Bonus
- $0
- Other
- $0
- Deferred
- $15,400
- Nontaxable benefits
- $36,010
- Filer's total
- $265,398
-
Amanda OdonnellAMANDA ODONNELL
BOARD CHAIR
- Total calculated
- $0
- Hours/week
- 16
-
Robin GriffithsROBIN GRIFFITHS
TREASURER
- Total calculated
- $0
- Hours/week
- 16
-
Dawn BarberDAWN BARBER
SECRETARY
- Total calculated
- $0
- Hours/week
- 16
-
Adon DavisADON DAVIS
DIRECTOR
- Total calculated
- $0
- Hours/week
- 16
-
Akbar CookAKBAR COOK
DIRECTOR
- Total calculated
- $0
- Hours/week
- 8
-
Blaze WaleskiBLAZE WALESKI
DIRECTOR
- Total calculated
- $0
- Hours/week
- 16
-
Caroline McCarthyCAROLINE MCCARTHY
DIRECTOR
- Total calculated
- $0
- Hours/week
- 8
-
Craig MeisnerCRAIG MEISNER
DIRECTOR
- Total calculated
- $0
- Hours/week
- 16
-
Doug RohdeDOUG ROHDE
DIRECTOR
- Total calculated
- $0
- Hours/week
- 16
-
Joy MarcusJOY MARCUS
DIRECTOR
- Total calculated
- $0
- Hours/week
- 16
-
Michael VirgilMICHAEL VIRGIL
DIRECTOR
- Total calculated
- $0
- Hours/week
- 16
-
Michael VostrizanskyMICHAEL VOSTRIZANSKY
DIRECTOR
- Total calculated
- $0
- Hours/week
- 16
-
Omari EdwardsOMARI EDWARDS
DIRECTOR
- Total calculated
- $0
- Hours/week
- 8
-
Sloane BarbourSLOANE BARBOUR
DIRECTOR
- Total calculated
- $0
- Hours/week
- 8
-
Chelsea FormicaCHELSEA FORMICA
CHIEF OF STAFF
- Total calculated
- $153,097
- From this org
- $119,960
- From related orgs
- $0
- Other
- $33,137
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $119,960
- Bonus
- $0
- Other
- $0
- Deferred
- $6,430
- Nontaxable benefits
- $26,707
- Filer's total
- $153,097
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. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.
Filings
-
2024
- Revenue
- $1,714,566
- Expenses
- $1,869,775
- Contributions
- $879,666
- Grants paid
- $0
-
2023
- Revenue
- $1,841,035
- Expenses
- $1,853,484
- Contributions
- $1,112,508
- Grants paid
- $0
-
2022
- Revenue
- $1,988,715
- Expenses
- $1,935,656
- Contributions
- $858,700
- Grants paid
- $0
The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.
Other returns filed
-
2021 · 990
- Revenue
- $2,315,623
- Expenses
- $1,935,604
- Assets (EOY)
- $2,014,662
-
2020 · 990
- Revenue
- $1,903,439
- Expenses
- $1,791,439
- Assets (EOY)
- $2,024,127
-
2019 · 990
- Revenue
- $2,371,731
- Expenses
- $2,312,685
- Assets (EOY)
- $1,998,306
-
2018 · 990
- Revenue
- $2,901,964
- Expenses
- $2,920,355
- Assets (EOY)
- $1,414,174
-
2017 · 990
- Revenue
- $1,668,357
- Expenses
- $2,230,858
- Assets (EOY)
- $1,329,472
-
2016 · 990
- Revenue
- $1,809,571
- Expenses
- $2,010,423
- Assets (EOY)
- $1,901,951
-
2015 · 990
- Revenue
- $1,739,222
- Expenses
- $1,563,324
- Assets (EOY)
- $2,125,280
-
2014 · 990
- Revenue
- $1,489,177
- Expenses
- $1,604,345
- Assets (EOY)
- $1,906,112
-
2013 · 990
- Revenue
- $1,283,560
- Expenses
- $1,545,323
- Assets (EOY)
- $2,102,240
-
2012 · 990
- Revenue
- not reported
- Expenses
- $1,696,108
- Assets (EOY)
- $2,277,470
Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all. Showing the 10 most recent; the API carries the rest.
Grants made
No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.
Grants received
-
$250,000
2024 GENERAL OPERATING SUPPORT FOR SCHOOL
-
DONOR ADVISED CHARITABLE GIVING
$115,111
2022 EDUCATION
-
$61,500
2023 GRANTEE TO PROVIDE PROFESSIONAL DEVELOPMENT AND COMMUNITY BUILDING FOR K-12 TEACHERS USING THE CODE.ORG CURRICULUM AND PROFESSIONAL DEVELOPMENT MODEL. FUNDING 2023-2024 CODE.ORG COMPUTER SCIENCE DISCOVERIES (CSD), COMPUTER SCIENCE PRINCIPLES (CSP) AND ADMIN/COUNSELOR WORKSHOPS.
-
$60,000
2024 GRANTEE TO PROVIDE PROFESSIONAL DEVELOPMENT AND COMMUNITY BUILDING FOR K-12 TEACHERS USING THE CODE.ORG CURRICULUM AND PROFESSIONAL DEVELOPMENT MODEL. FUNDING 2024-25 CODE.ORG COMPUTER SCIENCE FOUNDATIONS (CSF), AI FUNDAMENTALS (AIF), COMPUTER SCIENCE DISCOVERIES (CSD), AP COMPUTER SCIENCE A, AND ADMIN/COUNSELOR WORKSHOPS.
-
$47,400
2022 GRANTEE TO PROVIDE PROFESSIONAL DEVELOPMENT AND COMMUNITY BUILDING FOR K-12 TEACHERS USING THE CODE.ORG CURRICULUM AND PROFESSIONAL DEVELOPMENT MODEL. FUNDING 2022-2023 CODE.ORG COMPUTER SCIENCE FUNDAMENTALS (CSF), COMPUTER SCIENCE DISCOVERIES (CSD), COMPUTER SCIENCE PRINCIPLES (CSP) AND ADMIN/COUNSELOR WORKSHOPS.
-
2023 GENERAL SUPPORT
-
2023 FOR RECIPIENT'S EXEMPT PURPOSE
-
$20,000
2023 QUALITY EDUCATION
-
2024 For grant recipient's exempt purposes
-
2022 GENERAL SUPPORT
The 10 largest by cash amount. The API serves every itemized grant.
Other IRS files
Auto-Revocation List
Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.
Publication 78
Listed as of 13 October 2026, under deductibility PC.
These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.
What this page reflects
The registration facts above come from the IRS Business Master File published 9 November 2026 and read 9 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.