Frequently Asked Questions

About Donations

Your donation supports our mission of helping students love and enjoy math. It can be used for:

participation fee for children from less fortunate families

lowering the participation fee

sponsoring awards for all participants, college grants, international summer camps

funding math workshops

providing postage, printing, and marketing

Yes. We are a non-profit tax-exempt organization under 501(c)(3) of the Internal Revenue Code. More info here…

We accept donations via:

Through PayPal here

Through Donorbox here

By check – please write a check, payable to Math Kangaroo USA and send it to:

Math Kangaroo USA, NFP, Inc
50820 Summit Hill Ct,
Granger, IN 46530

Along with the check please send us your name and your mailing address.

Yes. If United Way Program takes place at your work, please consider donating to Math Kangaroo with the United Way Campaign.

Math Kangaroo USA is a tax exempt organization under 501(c)(3) of the Internal Revenue Code. As such, all contributions are fully tax-deductible. Math Kangaroo USA tax ID # is 20-0076861.

We will be happy to send you a receipt. We need your name and address including zip code to find your record. Please e-mail your request to

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