Where to check your citizenship status online

The method depends on which country processed your process. In the United States, U.S. Citizenship and Immigration Services (USCIS) operates the official tracking system at uscis.gov. You will need your receipt number, which appears on the I-797 notice you received when USCIS accepted your process. The receipt number starts with three letters followed by ten digits.

Log into the USCIS case status tool, enter your receipt number, and the system shows you the current stage of your case. The status updates as your process moves through processing. If you do not have your receipt number, you can search by your name and date of birth, though the receipt number search is faster and more reliable.

In Canada, check your process through Immigration, Refugees and Citizenship Canada (IRCC) at ircc.gc.ca. You will need your Unique Client Identifier (UCI) or process number. The IRCC portal shows processing times, current status, and any requests for additional documents.

Key Takeaways

  • USCIS (United States) and IRCC (Canada) maintain the official status trackers for their respective countries, and you access them through their government websites using your receipt or process number.
  • Your receipt number appears on the notice USCIS sent you when they accepted your process, and searching by this number is faster than searching by name.
  • Status updates in the online system reflect the actual stage your process has reached, though updates may lag by a few days behind internal processing.
  • If your status has not changed in longer than the posted processing time for your process type, contact the agency directly rather than waiting.

What the status updates actually mean

USCIS uses specific status labels that tell you where your process sits in the queue. "Case received" means USCIS has logged your process but has not yet assigned it to an officer. "Case is being reviewed" means an officer is actively examining your file. "Request for additional evidence" means USCIS needs more documents from you before they can continue — this is not a rejection, but you must respond within the important date stated in the notice.

"Case decision" means USCIS has made a final information and will mail you the result. This status appears before you receive the physical decision in the mail, so you may see it online first. "Case approved" or "Case denied" appear after the decision has been issued.

IRCC uses similar language: "process received", "In process", "Decision made", and "Approved" or "Not approved". The IRCC portal also shows you which documents they have received and which ones are still missing, which can help you understand why processing is taking longer than expected.

Processing times and what causes delays

USCIS publishes processing times by process type and by field office on their website. These times are estimates, not guarantees. A naturalization process (N-400) typically takes eight to twelve months, but this varies by location. Some field offices process cases in six months; others take eighteen months or longer depending on staffing and process volume.

Common reasons for delays include incomplete applications, background check delays, name checks that require additional investigation, and requests for documents you did not initially submit. If USCIS requests additional evidence, the clock pauses while they wait for your response. Once you submit the documents, processing resumes, but the overall timeline extends.

IRCC processing times also vary by process type and location. Citizenship applications in Canada typically take twelve to eighteen months. Delays occur when background checks are incomplete, when documents require translation, or when the process contains inconsistencies that need clarification.

What to do if your status has not changed

Check the posted processing time for your process type and location first. If your case has been in the system for longer than the published estimate, you have the right to contact the agency. For USCIS, call the National Customer Service Center at 1-800-375-5283. Have your receipt number ready. They can tell you whether your case is delayed or whether the online status straightforward has not updated yet.

For IRCC, use the online inquiry form at ircc.gc.ca or call 1-888-242-2342. Explain that your process has exceeded the posted processing time and ask for an update. The agent can sometimes see details in the system that do not appear in the online portal.

If you have received a request for additional evidence and the important date has passed, contact the agency when ready. Missing a important date can result in your process being denied or closed. Bring proof of when you submitted the documents if you have it.

Tracking documents you have submitted

Both USCIS and IRCC allow you to see which documents they have received. In the USCIS online portal, scroll to "Documents" or "Submitted Documents" to view a list. If a document you sent is not showing, it may still be in the mail, or it may have been lost. Do not assume it arrived just because you mailed it.

For IRCC, the portal shows a checklist of required documents and marks each one as received or not received. If a document shows as not received and you submitted it weeks ago, contact IRCC to confirm whether it arrived. Some documents get separated from applications during processing.

Keep copies of everything you send, including the mailing receipt from the post office. If a document goes missing, you can resubmit it with proof of the original mailing date.

What happens after your status shows approved

For USCIS, "case approved" does not mean you are a citizen yet. It means the agency has approved your process and will mail you a decision notice. You will receive this notice by mail within one to two weeks. The notice includes your oath ceremony date or instructions for taking the oath online.

You must take the Oath of Allegiance to become a citizen. This happens at a USCIS office or courthouse on the date they assign. Bring the notice, a valid ID, and your green card. After you take the oath, you receive your Certificate of Naturalization, which is your proof of citizenship.

For IRCC, "approved" means you have been granted citizenship. IRCC will mail you a citizenship certificate and a notice of citizenship. This certificate is your official proof that you are a Canadian citizen. The certificate arrives by mail within a few weeks of approval.

If your process was denied

A denial notice explains the reason. Common reasons include criminal history, fraud in the process, failure to meet residency requirements, or inability to demonstrate English or French language skills (in Canada). The notice tells you whether you can reapply and, if so, when.

If you believe the decision was wrong, you have the right to appeal. USCIS denials can be appealed to the Administrative Appeals Office within thirty days of the denial notice. IRCC denials can be appealed to the Federal Court within thirty days. Consult an immigration attorney before filing an appeal, as the process is complex and missing important date results in losing your right to appeal.

Frequently Asked Questions

How often does the online status update?

USCIS and IRCC update their online systems as cases move through processing stages, but updates may lag by several days behind the actual work happening on your file. Do not expect the status to change every day. If your case has been in the same status for months and you have exceeded the posted processing time, contact the agency rather than refreshing the portal repeatedly.

Can I call and ask about my case before checking online?

You can call, but the agency will ask you to check the online portal first. The online system is faster and more current than what a phone representative can see. Call only if the online status has not changed beyond the posted processing time or if you have received a request for documents and need clarification on the important date.

What if I lost my receipt number?

For USCIS, you can search by your name and date of birth in the online case status tool, though this is slower. You can also call 1-800-375-5283 and provide your name and date of birth to get your receipt number. For IRCC, search by your UCI or process number, or call 1-888-242-2342 to request your process number.

Does the online status tell me if I need to submit more documents?

The USCIS portal shows "Request for additional evidence" as a status, and the notice appears in your online account before it arrives by mail. IRCC shows missing documents in the checklist. Check your email and mail regularly, because the agency sends formal requests by mail with specific important date, and missing the important date can close your case.

How long after approval do I get my citizenship certificate?

For USCIS, you receive your Certificate of Naturalization at your oath ceremony, which happens within one to two weeks after approval. For IRCC, the citizenship certificate arrives by mail within a few weeks of approval. If you do not receive it within six weeks, contact the agency to confirm your address.