History and Genealogy
E-mail your General Information questions to Genealogy.USCIS@uscis.dhs.gov.
Payment Information - Mail forms and payments to:
USCIS Genealogy Program
P.O. Box 805925
Chicago, IL 60680-4120
Confirmation of Genealogy Requests
- Online Requests- You will receive a receipt upon successful submission of your online request. The receipt includes the case identification number and date of submission.
- Mailed Requests- If you submitted your request by mail you will receive a letter notifying you of your case identification number and receipt date.
Requests processing times can be found at our Request Status page.
Do you have questions regarding the receipt of a particular request or an urgent status inquiries? Send them to our Case Status Mailbox.