UPSTONE MONTESSORI SCHOOL, of NASHUA, NH, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $267K in revenue, $214K in expenses, $92K in total assets. 1 publicly reported grants to this organization, totaling roughly $15K, appear in IRS filings.
UPSTONE MONTESSORI SCHOOL (CORPORATION) WILL PROVIDE HIGH-QUALITY, MONTESSORI EDUCATION TO CHILDREN BEFORE THEY REACH FORMAL SCHOOLING AGE. MONTESSORI IS A METHOD OF EDUCATION THAT IS BASED ON SELF-DIRECTED ACTIVITY, HANDS-ON LEARNING AND COLLABORATIVE PLAY.
Showing up to 5 of 1 total records — full history available with membership.
Officer compensation and complete director data available with membership.
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $267K | $214K | $92K |
| 2024 | $181K | $164K | $67K |
| 2023 | $161K | $155K | $54K |
Between 2023 and 2025, reported annual revenue grew from $161K to $267K (+66%), with total assets most recently reported at $92K.
Interactive year-over-year charts and full filing details available with membership.
