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EIN 81-5374114

The Slate School

IRS 501(c) type
501(c)(3)
Num. employees
15
City
North Haven
State
Connecticut
Year formed
2017
Most recent tax filings
2023-06-01
NTEE code, primary
B24: Elementary School
Description
Slate School is an independent, co-educational 501(c)(3) nonprofit elementary School that cultivates creativity, fosters ingenuity, and inspires a deep passion for lifelong learning and discovery.
Total revenues
$11,643,767
2023
Total expenses
$1,437,729
2023
Total assets
$29,514,578
2023
Num. employees
15
2023

Program areas at The Slate School

K-12 elementary School
Upper School development and construction. During The fiscal year $2,512,868 of costs relating to Slate upper School were expended and capitalized as construction in process.

Who funds The Slate School

Grants from foundations and other nonprofits
GrantmakerDescriptionAmount
The Bank of America Charitable FoundationProgram/operating Support$250
The Claire C Bennitt Watershed FundTo Assist Students With Incorporating the Natural Sciences and Stewardship Into Everday Curriculum.$0

Personnel at The Slate School

NameTitleCompensation
Julie MountcastleHead of School and Chief Innovator$156,864
Jennifer Staple-ClarkFounder and Executive Director$0
Jennifer Staple ClarkDirector$0
Alexander ClarkTreasurer and Secretary$0

Financials for The Slate School

RevenuesFYE 06/2023
Total grants, contributions, etc.$11,003,340
Program services$619,675
Investment income and dividends$0
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$16,205
Net income from gaming activities$0
Net income from sales of inventory$0
Miscellaneous revenues$4,547
Total revenues$11,643,767

Form 990s for The Slate School

Fiscal year endingDate received by IRSFormPDF link
2023-062024-05-15990View PDF
2022-062023-05-15990View PDF
2021-062022-05-16990View PDF
2020-062021-11-16990View PDF
2020-062021-05-26990View PDF
...and 2 more Form 990s

Organizations like The Slate School

OrganizationLocationRevenue
St John Bosco Academy / Summit AcademyCottonwood, ID$8,055,730
Rainbow Community SchoolAsheville, NC$3,307,098
Mackintosh AcademyLittleton, CO$8,277,935
Tenacre Country Day SchoolWellesley, MA$11,765,745
Advent Episcopal Day SchoolBirmingham, AL$4,219,444
Joshua AcademyEvansville, IN$3,715,035
Montgomery SchoolChester Springs, PA$8,400,600
Horse Creek AcademyAiken, SC$15,395,149
Sunrise Christian AcademyBel Aire, KS$8,003,046
Terra Verde Discovery SchoolNorman, OK$3,439,799
Data update history
July 17, 2024
Updated personnel
Identified 2 new personnel
July 10, 2024
Posted financials
Added Form 990 for fiscal year 2023
November 25, 2023
Posted financials
Added Form 990 for fiscal year 2021
July 4, 2023
Posted financials
Added Form 990 for fiscal year 2022
June 29, 2023
Updated personnel
Identified 1 new personnel
Nonprofit Types
SchoolsK-12 schoolsCharities
Issues
Education
Characteristics
Fundraising eventsTax deductible donationsAccepts online donations
General information
Address
124 Mansfield Rd
North Haven, CT 06473
Metro area
New Haven-Milford, CT
County
South Central Connecticut Planning Region, CT
Website URL
slateschool.org/ 
Phone
(203) 404-4900
IRS details
EIN
81-5374114
Fiscal year end
June
Taxreturn type
Form 990
Year formed
2017
Eligible to receive tax-deductible contributions (Pub 78)
Yes
Categorization
NTEE code, primary
B24: Elementary School
NAICS code, primary
611110: Elementary and Secondary Schools
Parent/child status
Independent
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