Financial Information

for Mathematical Staircase, Inc.

Our accounting period is the calendar year, and we post documents after they have been prepared and approved by the Board.

Financial statements for 2023

Financial statements for 2022
Form 990 (and schedules) for 2022

Financial statements for 2021
Form 990 (and schedules) for 2021

Financial statements for 2020
Form 990 (and schedules) for 2020

Financial statements for 2019
Form 990 (and schedules) for 2019

Financial statements for 2018
Form 990 (and schedules) for 2018

Financial statements for 2017
Form 990 (and schedules) for 2017

Financial statements for 2016
Form 990 (and schedules) for 2016

Financial statements for 2015
Form 990 (and schedules) for 2015

Financial statements for 2014
Form 990 (and schedules) for 2014

Financial statements for 2013
Form 990 for 2013 (Schedule A, Schedule B, Schedule O)

Here is our IRS determination letter of 501(c)(3) status.