Where to Check Your Citizenship Status

You can check your U.S. citizenship status through USCIS (U.S. Citizenship and Immigration Services) using their online case status tool, by phone, or by visiting a local USCIS office in person. The fastest method is the online tool at uscis.gov, which shows the status of pending naturalization applications, green card cases, and other immigration matters tied to your receipt number.

If you do not have a receipt number or need to verify your status without an active case, you can request a Certificate of Citizenship or Certificate of Naturalization from USCIS. These documents prove your citizenship and are issued by the agency that processed your case. The request process differs depending on whether you naturalized through USCIS or through a court.

For cases processed through immigration court rather than USCIS, you will need to contact the specific court that handled your naturalization. The National Archives also maintains records of older naturalization cases, particularly those from before 1956.

Key Takeaways

  • The USCIS online case status tool at uscis.gov is the fastest way to check pending cases if you have a receipt number starting with EAC, WAC, LIN, or SRC.
  • You can request a replacement Certificate of Citizenship or Naturalization from USCIS using Form N-565 if you have lost the original or need an updated copy.
  • If your case was decided in immigration court, you must contact that specific court directly, not USCIS, to verify your status.
  • The National Archives holds naturalization records from federal courts dating back to the 1790s and can help locate historical cases.
  • Citizenship verification for employment or government benefits may require submitting your original certificate or a certified copy to the requesting agency.

Using the USCIS Online Case Status Tool

Go to uscis.gov/case-status and enter your receipt number in the search box. Your receipt number appears on the notice USCIS sent you when they received your process. It is a 13-character code that starts with three letters (EAC, WAC, LIN, SRC, or NBC) followed by 10 numbers. The tool updates within 24 hours of any action on your case.

The status will show one of several stages: process received, biometrics appointment scheduled, interview scheduled, decision pending, or case approved or denied. If your case shows "case approved," you will also see the date the approval notice was mailed. This does not mean you have received the certificate yet—it means USCIS has made the decision and the physical document is being prepared.

If you cannot find your receipt number, check the original notice USCIS mailed to you, your email confirmation if you filed online, or contact USCIS by phone at 1-800-375-5283 to request it.

Requesting a Replacement or Certified Copy of Your Certificate

If you have already naturalized or received a Certificate of Citizenship but have lost it, damaged it, or need a certified copy for a job or government agency, file Form N-565, process for Replacement Certificate of Citizenship or Naturalization. You can file this form by mail or online through the USCIS portal if you have a login.

The filing fee is currently $640, though you may request a fee waiver if your household income is at or below 400 percent of the federal poverty line. Processing time is typically 8 to 12 months. You will receive a receipt number when your process is accepted, and you can track it using the same online case status tool described above.

Include with your form a copy of your original certificate (if you still have it), a government-issued photo ID, and proof of your current address. Mail the completed form to the USCIS service center that covers your state, or file it online at uscis.gov if you are may be able to access to do so.

Checking Status for Court-Based Naturalization Cases

If you naturalized through immigration court rather than USCIS—meaning an immigration judge heard your case and issued the order—you must contact the court directly. USCIS does not have records of court-ordered naturalizations in their system, so the online case status tool will not show your information.

Contact the immigration court that handled your case by phone or mail. You will need to provide your name, date of birth, and the approximate date of your naturalization hearing. The court can confirm whether your case was approved and may issue a certified copy of the court order, which serves as proof of citizenship until you receive your certificate from USCIS.

To find the correct court, visit justice.gov/eoir and search for the immigration court in the city or region where you had your hearing. Each court has its own phone line and mailing address for records requests.

Using the National Archives for Older or Historical Records

If your naturalization took place more than 20 or 30 years ago, or if you are searching for a relative's historical naturalization record, the National Archives maintains copies of naturalization documents from federal courts. Records are typically available from the 1790s through the 1950s, depending on the court and location.

You can search the National Archives catalog online at archives.gov, or contact the regional National Archives office that covers the state where the naturalization occurred. Provide the person's full name, approximate date of naturalization, and the city or county where they naturalized. There is a fee for copies, usually between $10 and $25 per document.

For cases from the 1950s onward, USCIS is the better source. The National Archives primarily handles older federal court records that USCIS does not maintain digitally.

What to Do If You Cannot Find Your Receipt Number or Case Record

If you filed an process with USCIS but cannot locate your receipt number and the online tool does not show your case, call USCIS at 1-800-375-5283. Have your name, date of birth, and the approximate date you filed ready. The representative can search their system by your personal information and provide your receipt number or tell you whether your case was received.

If USCIS has no record of your process, it may not have been processed or received. Check with the office or attorney who helped you file to confirm it was submitted. If you filed by mail, USCIS may not have scanned it into their system yet, particularly if you filed within the last few weeks.

For in-person help, visit your local USCIS field office. You can find the nearest office at uscis.gov/field-offices. Bring any documents you have related to your case, such as your original receipt notice, passport, or green card.

Verifying Citizenship for Employment or Government Services

When an employer, school, or government agency asks you to verify your citizenship status, you will typically need to show your original Certificate of Citizenship or Certificate of Naturalization, or provide a certified copy. A certified copy is a photocopy stamped and signed by USCIS as an official reproduction of the original.

You can request a certified copy by filing Form N-565 (described above) or by visiting a USCIS office in person with your original certificate. Some agencies will also accept a photocopy of your certificate certified by a notary public, though USCIS-certified copies are stronger proof.

Your U.S. passport also serves as proof of citizenship and may be sufficient for many purposes. If you have a passport, you may not need to produce your certificate unless the agency specifically requests it.

Frequently Asked Questions

How long does it take to receive a citizenship certificate after approval?

After USCIS approves your naturalization process, the certificate is typically mailed within 2 to 4 weeks. The online case status tool will show "case approved" before the physical certificate arrives. If you do not receive it within 6 weeks of the approval date, contact USCIS to request a replacement.

Can I check someone else's citizenship status?

No. USCIS case status information is private and tied to your receipt number or personal information. You cannot look up another person's status without their receipt number or authorization. If you need to verify someone's citizenship for legal or employment purposes, ask them directly or request they provide a copy of their certificate.

What if my case status has not changed in several months?

Processing times vary by location and case type, but if your case shows no updates for longer than the published processing time for your service center, contact USCIS by phone or visit your local office. Delays can occur due to background checks, missing documents, or scheduling issues. A representative can tell you what is holding up your case.

Is my green card the same as citizenship?

No. A green card (Permanent Resident Card) shows you are a lawful permanent resident but not a U.S. citizen. You must go through the naturalization process to become a citizen. Citizenship gives you the right to vote, hold a U.S. passport, and access certain government jobs and benefits that permanent residents cannot.

What documents count as proof of U.S. citizenship?

The primary documents are a Certificate of Citizenship, Certificate of Naturalization, or U.S. passport. A birth certificate issued in the United States also proves citizenship if you were born here. For employment verification, most employers accept a passport or certificate. Government agencies may have additional requirements depending on the benefit or service.