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Key Facts
- Federal level: Most noncitizens in the United States must report each address change to USCIS within 10 days, including lawful permanent residents.
- Federal level: The USCIS online change-of-address tool is generally the preferred channel because it can update AR-11 information and selected pending cases; mailing Form AR-11 alone does not necessarily update every pending case.
- Federal level: Changing an address with the U.S. Postal Service does not satisfy the USCIS reporting duty and does not reliably forward secure immigration documents.
- Federal level: U.S. citizens do not file AR-11 as noncitizens, but a citizen or noncitizen sponsor with an active Form I-864 obligation generally uses Form I-865 to report a move within 30 days.
- Federal level: Each family member with a separate USCIS record or pending case should receive an individual address update tied to that person’s receipt numbers.
Form AR-11, Alien’s Change of Address Card, is the federal notice used by most noncitizens to report a move to USCIS. It is separate from mail forwarding, a driver’s-license update, and a sponsor’s address-change form.
The duty applies broadly, including to a green card holder. Limited regulatory exceptions exist for certain diplomats, official representatives, and specified nonimmigrants, so an exception should be confirmed rather than assumed.
The AR-11 deadline is 10 days
Under 8 U.S.C. § 1305 and 8 C.F.R. § 265.1, a covered noncitizen must report each change of address within 10 days. The clock runs from the move, not from when a pending application next receives activity.
The report asks for the person’s current and prior address, identifying information, immigration details, and signature or online attestation. Each person has an individual duty; one parent’s submission does not automatically update every child’s USCIS record.
Online filing can update pending cases
USCIS recommends the online change-of-address tool through a USCIS account. The user can enter receipt numbers so the new address is associated with selected pending applications, petitions, or requests.
A paper AR-11 satisfies the address-reporting function when properly completed and mailed, but it may not update the mailing address for every pending case. A person using paper should follow the current USCIS instructions for each pending receipt.
USCIS advises filing the change even if the person previously gave the new address to an officer or on another form. Saving confirmation numbers, screenshots, and mailing proof creates a record of the report.
USPS forwarding is a separate step
A Postal Service change of address does not update USCIS. USCIS also warns that USPS may not forward secure identity documents and other official immigration mail.
Updating both systems can reduce missed correspondence, but neither substitutes for checking each USCIS case. A missed request for evidence, interview notice, or decision can have consequences even when the person expected mail forwarding.
Citizens, noncitizens, and sponsors have different duties
A naturalized citizen no longer files AR-11 as a noncitizen. A citizen petitioner with a pending case should still update the case address so USCIS sends notices correctly.
A person who signed Form I-864 has a separate sponsor duty. While the affidavit remains enforceable, the sponsor generally must report a new address on Form I-865 within 30 days.
The sponsor rule can apply whether the sponsor is a U.S. citizen or noncitizen. A noncitizen sponsor may therefore need both AR-11 within 10 days and I-865 within 30 days because the forms satisfy different legal duties.
Special processes should be updated through their own channel
Some matters are not fully handled by the ordinary USCIS online tool, including certain protected or confidential cases. USCIS publishes specific procedures for Violence Against Women Act, T, U, and related filings so address confidentiality is preserved.
Cases in immigration court use the Executive Office for Immigration Review address-change process, and Board of Immigration Appeals matters use the applicable EOIR form. Filing AR-11 with USCIS does not update the court’s separate record.
People under supervision, in removal proceedings, or with multiple agency matters may have parallel address duties. Each agency’s case number and filing channel must be handled separately.
A complete update is person-by-person and case-by-case
The practical sequence is to file the AR-11 update within 10 days, attach every eligible USCIS receipt to the online change, update USPS separately, file I-865 if an active sponsorship duty exists, and notify any court or other immigration agency through its own process.
Keeping the confirmation with the move date and a list of updated receipt numbers makes it easier to verify that the legal report and the practical mail-routing updates were both completed.
