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Chesterfield Montessori School

EIN 43-1944968Chesterfield, MOEducationLatest 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 Nov 6, 2026, 6:58 AM ET
IRS nonprofit listing
No issue
Revocation
None
IRS files
Agree
Sanctions
No match
IRS bulletin
No notice
California
No record
Charity type
509(a)(1)

$2.1Mrevenue
FY2025 · +34% in 3 yrs
50staff
5 of 5years filed
’21’22’23’24’25
Revenue and spendingRevenueSpendingDeficit
$0$1.0M$2.0M$3.0M’21’22’23’24’25
Against similar nonprofits FY2025
Operating margin−18.0%
Months of reserve0.5mo
Revenue growth (annualized)−6.6%
Middle half of peersMedianChesterfield Montessori School
Where the money goes FY2025 · $2.4M spent
Programs$1.9M77%Management and general$554k23%Fundraising$13k1%990 FY2025 · Part IX line 25