Public 990 Summary
EIN 562610311 · Latest tax year 2025 · Usable public filing summary
GILBERT, AZ · Education · santancharterschool.com
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San Tan Montessori School Inc has a public Form 990 profile, but an AlignMint donation portal is not live yet. Review the public filing signals and share the claim link with the nonprofit if the profile should be activated.
Program ratio
Not enough public dataFundraising ratio
0%Admin ratio
Not enough public dataProgram ratio estimates the share of reported expenses used for programs. Fundraising ratio estimates fundraising expense share. Admin ratio estimates management and general expense share when the public fields reconcile.
Ratios use reported functional expenses when available and are only derived when the public fields reconcile with total expenses.
Recent prepared public snapshots appear here as the directory rollup processes more 990 filings. Use the ProPublica link for the full public filing archive when a prior year is not shown yet.
Revenue: $10,767,226
Expenses: $11,740,219
Program ratio: Not reported
Latest public tax year: 2025. Ask for newer financials if the organization has not filed a recent 990 yet.
Compare the mission narrative with the program-service rows and the nonprofit's current website.
Program ratio: Not enough public data. Fundraising ratio: 0%. Admin ratio: Not enough public data.
This profile is public research only until the nonprofit claims it and connects payment integrations.
San Tan Charter School is a tuition-free charter school in Gilbert, Arizona, serving students from preschool through 12th grade. With Montessori, Gifted, and Mainstream programs, we provide families with educational choice and a supportive, close-knit community where every child can grow. Guided by our mission to educate the whole child, we focus on academics, social-emotional development, and strong relationships between students, families, and staff.
Public Form 990 officer rows; not a staff or contact directory.
Director
40 hours/week · Reportable compensation: $242,400
President
30 hours/week · Reportable compensation: $130,800
Director
5 hours/week · Reportable compensation: $0
Treasurer
5 hours/week · Reportable compensation: $0
Director
2 hours/week · Reportable compensation: $0
Tax year 2025 · Source 202611359349307991 · Parser opportunity-intelligence-financials-v1
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