A tax receipt for your secure online donation will be sent to the email address entered on this form. If you select a recurring donation, you will receive a receipt after your first gift and again at the end of the calendar year.


Check contributions can be mailed to PO Box 35528, Washington, DC 20033. Please email us or call 202-803-7013 for information on giving securities, making wire transfers, planned giving or other questions.


MSI-US is a 501(c)3 organization registered in all 50 states - state disclosure information can be found here. We are eligible to accept grants from Donor Advised Funds. We respect and value our donors’ confidentiality. We do not sell, trade or share your personal information. Thank you.