MATHEMATICAL STAIRCASE INC
231 W Franklin St, Holyoke, MA 01040 www.mathstaircase.org

Total Revenue
$217,499
Total Expenses
$150,203
Net Assets
$154,909

Organizations Filed Purposes: To educate mathematically talented secondary and tertiary students in mathematical thinking and writing. The means of providing such education includes, but is not limited to establishing summer programs for instructing such students.

MathILy: a residential summer program for mathematically gifted high-school students. Number of students enrolled was 43 in a 5-week program of courses, presentations and leisure activities. Seven trainees (staff members) also benefitted. Due to the coronavirus pandemic, the summer 2020 program was held virtually.

MathILy-EST: A Research Experience for Undergraduates (REU) focused on beginning college students. Number of students enrolled was 6 in an 8-week program focused on a program of research, presentations, interactions with the MathILy students and leisure activities. Due to the coronavirus pandemic, the 2020 summer program was held virtually.

Executives Listed on Filing

Total Salary includes financial earnings, benefits, and all related organization earnings listed on tax filing

NameTitleHours Per WeekTotal Salary
Sarah-Marie Belcastro PhdPresident and Chair of the Board14.5$29,648
Hannah Alpert PhdClerk and Secretary of the Board2$5,530
Emily Peters PhdDirector1$943
Joshua Greene PhdDirector0.5$0
Joan BelcastroTreasurer2$0

Data for this page was sourced from XML published by IRS (public 990 form dataset) from: https://s3.amazonaws.com/irs-form-990/202141069349300904_public.xml