Education · MA
Mathematical Staircase
Mathematical Staircase reported paying Sarah-marie Belcastro Phd, President And Chair Of The Board, $49,140 in total compensation (FY 2024).
That places Sarah-marie Belcastro Phd at approximately the 5th percentile among 20 similarly sized education nonprofits (median $97,817).
$625,444Total revenue (FY 2024)
$49,140Total executive compensation
5thPercentile vs. peers
Setting executive pay for this board?
Generate a board-ready comparability report for Mathematical Staircase — named comparables, percentiles, methodology, and the 26 CFR 53.4958-6 minutes language a board can use toward the rebuttable presumption.
Build the comparability report →Comparable education nonprofits
Compensation is normalized to MA cost of living (BEA Regional Price Parities); each organization's reported figure is on its linked 990.
| Organization | State | Revenue | Total comp |
|---|---|---|---|
| Wellesley Media Corporation | MA | $612,791 | $145,350 |
| Berkshire International Film Festival | MA | $640,881 | $51,570 |
| The Acnm Foundation Inc | MA | $650,371 | $111,190 |
| Forum For The Future Of Higher Education | MA | $596,697 | $56,000 |
| Hope Floats Healing & Wellness Center | MA | $576,774 | $70,500 |
| Tumblehome Inc | MA | $561,465 | $103,849 |
| American Foundation For Bulgaria Inc | MA | $697,433 | $34,792 |
| Calculus Project Inc | MA | $532,161 | $152,822 |