EIN 46-3513958

Illustrative Mathematics

IRS 501(c) type
501(c)(3)
Num. employees
69
State
Year formed
2013
Most recent tax filings
2022-12-01
Description
Illustrative Mathematics creates and delivers high-quality educational resources for math teachers and students to promote coherent learning.
Total revenues
$21,282,852
2022
Total expenses
$14,020,395
2022
Total assets
$13,760,014
2022
Num. employees
69
2022

Program areas at Illustrative Mathematics

Professional products and services: im continued providing products and services to clients in the education sector.in 2022, professional development for the following topics were developed and delivered to over 22,000 teachers across 3,418 events: im k-5 math (tm) im 6-8 math (tm) im algebra 1, geometry, algebra 2in 2022, im delivered 56 unit planning guides. (continued on sch o)im also certified 48 facilitators to deliver high-quality professional learning experiences.
Classroom materials:im continued providing classroom materials and family support to clients in the education sector. During the calendar year 2022, over 2,000,000 k-12 students had access to an im certified print or premium digital version of the curriculum, and we estimate that over 180,000 k-12 students had access to the free im certified version of the materials based on website traffic.

Who funds Illustrative Mathematics

Grants from foundations and other nonprofits
GrantmakerDescriptionAmount
Bill & Melinda Gates FoundationK-12 Education$3,902,432
Bill & Melinda Gates FoundationK-12 Education$1,500,000
Heising Simons FoundationFor Prek/tk Resources$665,000
...and 2 more grants received

Personnel at Illustrative Mathematics

NameTitleCompensation
William McCallumChief Executive Officer and Founder / President and Chairman of the Board / President and Chief Executive Officer$356,282
Kristen WelchChief Financial Officer$271,614
Karl NelsonChief Information Officer , Vice President of Technology and Information / Chief Information Officer / Vice President , Chief Operating Officer and Cto$209,716
Brandi TylerVice President of Marketing$167,021
Camelia Valentine BraxtonVice President Human Resources and Talent Management$172,928
...and 11 more key personnel

Financials for Illustrative Mathematics

RevenuesFYE 12/2022
Total grants, contributions, etc.$7,566,902
Program services$13,587,956
Investment income and dividends$775
Tax-exempt bond proceeds$0
Royalty revenue$0
Net rental income$0
Net gain from sale of non-inventory assets$0
Net income from fundraising events$0
Net income from gaming activities$0
Net income from sales of inventory$125,040
Miscellaneous revenues$2,179
Total revenues$21,282,852

Form 990s for Illustrative Mathematics

Fiscal year endingDate received by IRSFormPDF link
2022-122023-10-31990View PDF
2021-122022-11-15990View PDF
2020-122021-11-15990View PDF
2019-122021-04-01990View PDF
2018-122020-06-04990View PDF
...and 5 more Form 990s
Data update history
January 10, 2024
Posted financials
Added Form 990 for fiscal year 2022
January 9, 2024
Updated personnel
Identified 3 new personnel
December 25, 2023
Received grants
Identified 3 new grant, including a grant for $665,000 from Heising Simons Foundation
November 25, 2023
Posted financials
Added Form 990 for fiscal year 2021
August 1, 2023
Posted financials
Added Form 990 for fiscal year 2020
Nonprofit Types
Educational service providersResearch centersCharities
Issues
Science and technologyEducation
Characteristics
Conducts researchOperates internationallyReceives government fundingTax deductible donations
General information
Address
PO Box 69822
Oro Valley, AZ 85737
Metro area
Tucson, AZ
County
Pima County, AZ
Website URL
illustrativemathematics.org/ 
Phone
(240) 893-9876
IRS details
EIN
46-3513958
Fiscal year end
December
Taxreturn type
Form 990
Year formed
2013
Eligible to receive tax-deductible contributions (Pub 78)
Yes
Categorization
NTEE code, primary
U00: Science and Technology Research: General
NAICS code, primary
611710: Educational Support Services
Parent/child status
Independent
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