The Children’s Museum of St. Tammany is a non-profit organization and seeks the support of private, corporate and community donations in addition to grants and support from foundations. The Children's Museum of St. Tammany is a 501(c)(3) tax-exempt organization and is incorporated in the State of Louisiana. Our tax I.D. number is 45-3788694. Your donation is tax-deductible to the extent permitted Internal Revenue Service regulations.