Iowa payroll tax supplemental information

Alerts and notices
Leave feedback

Internal Employees: Submit feedback

Contact information (optional):

Leave this blank:

Please tell us how we can make this information more helpful.


Characters left:

Important reminder!

Licenses for Payroll CS, Trial Balance CS, and Write-Up CS (but not Engagement CS) permanently expired on March 1, 2017.

For details, see CSA license expiration 2017 – frequently asked questions.

Some processes documented in the Help & How-To Center are no longer applicable, due to the discontinuation of these CSA modules.

The Iowa Supplemental Information dialog allows you to enter additional information unique to the Iowa form processing requirements.

Choose Utilities > Payroll Tax Processing and then either click the IA state flag icon on the shortcut bar or choose View > Iowa. Choose Setup > Supplemental Information when the Iowa payroll tax processing window is active.

Fields & buttons

General tab

Withholding tab

Top of page

Related topics

Processing state payroll tax forms

State Payroll Tax modules in CSA

Iowa Payroll Tax module

Iowa e-filing

Creating a withholding file for a payroll tax form

Assigning Iowa location codes

Top of page

Share This