To retrieve your Crowder ID based on your SSN, please follow these steps:

1. Click here to bring up the tool.
2. In the window that is displayed to you, click on the 'Retrieve ID by SSN' link.
3. Enter your SSN with no dashes in the text field.
4. Click on 'Generate Report'.
5. Click on the 'Retrieve ID by SSN' link to view the report.