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San Tan Montessori School Inc

EIN 56-2610311Gilbert, AZEducationLatest 990 FY2025

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Listed with the IRS. Every screen came back clear.

A 501(c)(3) on Publication 78 and the IRS master file.

A paid feature, included from the $75 plan up. Sign in to download.Checked Oct 15, 2026, 7:40 AM ET
IRS listing
Listed
Revocation
None
IRS files
Agree
Sanctions
No match
IRS bulletin
No notice
California
No record
Charity type
509(a)(1)

$11Mrevenue
FY2025 · +6% in 3 yrs
120staff
6 of 6years filed
’20’21’22’23’24’25
Revenue and spendingRevenueSpendingDeficit
$0$2.5M$5.0M$7.5M$10M$13M’20’21’22’23’24’25
Against similar nonprofits FY2025
Operating margin−9.0%
Months of reserve2.4mo
Revenue growth (annualized)+4.5%
Middle half of peersMedianSan Tan Montessori School
Where the money goes FY2025 · $12M spent
Programs$10M86%Management and general$1.6M14%990 FY2025 · Part IX line 25