Comparability preview
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Mathematical Staircase
EIN 461813949 · MA · NTEE B90 · revenue $625,444 · FY 2024-12-31
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5th percentile
We compared this Executive Director / CEO's pay to 20 similar education nonprofits of about the same size, adjusted for MA cost of living and inflation.
sarah-marie belcastro PhD · reported title "President and Chair of the Board" — selected as the highest-paid individual; verify the role.
How we chose them
Every comparable organization in the band — 20 in total — matched by Same NTEE sector (B90) + MA + budget 0.67–1.5× revenue, and selected by rule, not hand-picked. Peer pay is normalized to MA cost of living (BEA Regional Price Parities) and to the subject's filing year (CPI-U). Full methodology →
| Organization | State | Revenue | Total comp | Filing |
|---|---|---|---|---|
| Wellesley Media Corporation | MA | $612,791 | $145,350 | 990 → |
| Berkshire International Film Festival | MA | $640,881 | $51,570 | 990 → |
| The Acnm Foundation Inc | MA | $650,371 | $111,190 | 990 → |
| Forum For The Future Of Higher Education | MA | $596,697 | $56,000 | 990 → |
| Hope Floats Healing & Wellness Center | MA | $576,774 | $70,500 | 990 → |
| 🔒 +15 more comparable organizations — the full peer set, sources, and CSV export are included in your board report. | ||||
Generate the board-ready determination
A formatted PDF with the full 20-organization peer set, the distribution, the methodology, and ready-to-adopt 26 CFR 53.4958-6 board-minutes language — timestamped to attach to your minutes. A screenshot of a webpage isn't board minutes.