What is my client ID?
Your client ID, also referred to as a UCI, is on all documents you get from us. It is an eight or ten-digit number that looks like this: 0000-0000 or 00-0000-0000.
If you are applying to us for the first time, you will not yet have a client ID. If you are filling out a form that asks for one, write “Not Applicable” or “N/A” in the space provided.
If you are applying online and the form does not allow you to input “N/A,” leave the space blank.
Answers others found useful
- If you return my application, will I get a refund?
- How do I fill out and validate IRCC application forms with 2D barcodes?
- Why won’t my application form let me save my information or digitally sign it?
- How can I check if my application has been received?
- What happens after I send in my application?
- What is a UCI?
- What is an application number?
- How can I find a doctor to provide my medical exam?
- How can I get my citizenship application processed urgently?
- How can I get help with my application?
How to video
Form and guide
Glossary term
- Date modified: