A Social Security number (SSN) is a nine-digit number issued to United States citizens, permanent residents, and temporary (working) residents. 

Here are the steps to enable and collect SSN details during the move in process

Step1: Navigate to Settings>> Move In Settings>> Field Settings and locate the Social Security Number field.

Enable the field, and if you want to collect the SSN from your tenants choose to make it mandatory and click on Save.

Step 2: The Social Security Number field will now appear during the move in. 

Note: 

1. The details that you collect from the tenant can be displayed in the lease agreement by using the Tenant SSN Macro " -ClientSSN-".

2. The Social Security Number can not be viewed or edited on the admin panel.