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The Illinois Assessment of Readiness (IAR) is the state assessment and accountability measure for Illinois students enrolled in a public school district. IAR assesses the New Illinois Learning Standards Incorporating the Common Core and will be administered in English language arts and mathematics to all students in grades 3-8.​

UPDATE: September 26, 2022



  • Paper: March 6, 2023 (earliest) – April 7, 2023 (latest)
  • Online: March 6, 2023 (earliest) – April 21, 2023 (latest)​​​
*See additional key dates listed below

TestNav System Requirements for 2023 
Pearson has updated TestNav system requirements for the 2022-23 school year. Anyone using the 1.10 app will need to upgrade to the latest app for their platform in order to use TestNav. ChromeOS 97 will no longer be supported for use with TestNav.  

Please review the technical bulletins and system requirements to ensure your school devices are ready for the spring administration. The updated TestNav application must be downloaded and installed prior to that time. 
Please call Pearson customer support at 833-213-3879 if you have questions.

Computer Device Loaner Program 
Pearson has a loaner program to provide electronic devices to districts and schools that do not have a sufficient supply of devices for testing.

If your district or school is in need of electronic devices to complete IAR testing for the 2023 testing administration, please complete this link: Computer Device Survey 

All spring 2022 IAR Reports Available in Pan

All 2022 score reports are now available in PearsonAccessnext to those users with the roles of District or School Test Coordinator or with the Report Access roles. 

IAR Interpretation Guides and other reporting resources are available on the Pearson support site.​​

 Parent Portal

The Illinois Assessment of Readiness Parent Portal is now available for parents/guardians. The Parent Portal provides parents and guardians online access to their child’s performance on the IAR test for English Language Arts/Literacy and Mathematics. The IAR Parent Portal User Guide is available and has information on how to create an account, log in to the account, and add claim codes to access student score reports and videos of Individual Student Reports (ISRs). The portal will also allow parents/guardians to track their student’s scores from year to year, beginning with the spring 2021 results. The unique access code can be found on each student's ISR.

Districts were informed via ClickDimensions about the introduction of the Parent Portal and how to inform parents of this new featurePDF Document.

Parent Portal Resources:

Key Dates: Spring 2022 Testing
Hard-copy ISRs delivered to districts and schools 07/25/2022 - 08/18/2022
Hard-copy ISRs available for parents from schools 08/19/2022
IAR Parent Portal opens
Now Open!​

 Manuals & Technology

Pearson has updated the TestNav system requirements for the 2021-22 school year. The TestNav app must be downloaded and installed prior to spring 2022 testing.

These test documents and materials are for the spring/fall 2022 test administration.

 IAR Key Dates

Pearson Assessments has been awarded the contract to administer the IAR. The test administration platform and test delivery platform will be the same as it has been in the past. There will be no additional changes to accommodations for students taking the assessments. If you have any additional questions or concerns, please contact our Assessment Department at assessment@isbe.net.

2022/2023 Testing Event
IAR Spring 2023 Testing Window – Paper Testing 3/6/23 - 4/7/23​
IAR Spring 2023 Testing Window – Online Testing 3/6/23 - 4/21/23​
Student registration available in PearsonAccessnext (PAN) Week of 12/19/22​
Initial Materials in District – Wave 1 (Manuals Only) 1/26/23
Deadline for Districts/Schools to have student information loaded into PAN for Pre-ID* 1/27/23​
SIS to PearsonAccessnext API tool integration begins 12/28/23
Initial Materials in District – Wave 2 (Initial Orders)
NOTE: Initial Paper Test Orders will now come in single packs instead of multiples (5’s or 10’s).
Additional order window for districts/schools (all paper testing materials) 2/20/23 – 4/5/23
Prepare Sessions Start 3/2/23
Start Sessions Start / End 3/6/23 – 4/21/23
Deadline to return paper-based testing scorable and nonscorable materials to Pearson (picked up by vendor - 1 week after testing) 4/14/23
Deadline to return computer-based testing nonscorable materials to Pearson (Math Human Reader scripts - 1 week after testing)

 Training Presentations & Webinars

 Archived Materials




Summ​ary Files Posted on Pearson Access Next (PAN)

Pearson has posted summary reports/files (under Published Reports) on Pearson Access Next. District/school staff with the District Coordinator role, School Test Coordinator role, or Report Access role will be able to view the reports (at the district and/or school level).

* * * This page has been archived. The content on this page may no longer be in effect. * * *

Contact Information