Your Tax-Deductible Contribution Foundation for U.S. Historical Monuments P.O. Box 800880 Santa Clarita, CA 91380-0880 If you require more specific gifting information, please email our CFO at: Contribute@usmonuments.org Or call (866) 872-9322 toll-free You will receive a letter from FUSHM confirming your donation. A PDF version of our non-profit status documentation is available on the Foundation Docs page. The Internal Revenue Service recognizes The Foundation for U.S. Historical Monuments as a nonprofit organization under section a 501( c ) 3, Title 26, U.S. Code. Contributions are tax deductible under section 170 ( c ), Title 26.