Add a Third-Party Access Logon

How Do I...

Understand logons? Add a new logon? Change the access type or active status of a logon? Change the access level of a logon? Allow/disallow additional logons? Allow/disallow third-party logons? Set default access levels for new logons?

An organization may allow non-employees, such as accountants, tax preparers, or payroll service providers, to access the organization's tax accounts. These non-employees would each have their own unique logon to MyTax Illinois. Non-employee logons for a taxpayer are called third-party logons.

In order to create a third-party logon, the taxpayer must first enable third-party logons to be created. Click here for information on allowing third-party logons. Then, the third-party must use the following steps to complete the process.

Where Do I Start?

Depending on which window you are already on, you may need to click the following hyperlink in the menu bar on the left side of the window:

1. • Home

What Do I Do?

1. Click Add Access to Another Account in the menu bar on the left side of the window.

2. Complete the appropriate fields in the window.

3. Click Submit. A confirmation message window is displayed.

4. An authorization code will be sent for the logon via e-mail. The logon will need this authorization code for the first logon.