How do I update my Federal Tax ID?

  1. Navigate to www.colorado.gov/vss Log into your VSS Account.

  2. Select Business Info (tab).

  3. Select Change TIN.

  4. Enter Federal Tax ID in the Taxpayer ID Number field.

  5. Select Save.


Once you have updated your Federal Tax ID it will go into a pending status awaiting approval.  Once your change to your Federal Tax ID has been approved, you will receive an email notification.  If it has been more than 5 business days and you have not received an email notification, you will want to contact us providing your Legal Business Name and Federal Tax ID.