Learn about state-assigned IDs and how to manage them.

A state assigned ID is a string of letters and numbers assigned by a state to identify your business. For example, 12345 or 1234567890ABC. States might assign an ID to your business if you have previously reported to them.

Some states call their state assigned ID a company number, holder number, or UPID. If you have reported to a state before but don't know your state assigned ID, contact the state. You can find state-specific contact information in the Address Information section on the By State/Province tab of the Compliance Resources page.

1. ReportMyUP Plus customers only: Switch to the business you want to work in.
2. Click Business Information on the menu.
3. On the Overview tab, scroll down to the State assigned IDs section.
   
   • To add a state assigned ID, click Add a state assigned ID, then select a state from the dropdown and enter your ID in the Assigned ID field.
   • To edit an existing state assigned ID, use the State dropdown and Assigned ID field.
   • To delete the state assigned ID, click the X icon next to a row.
4. Click Save.