IRIS Assurance Testing System (ATS)

 

Find ATS examples for the Information Return Intake System (IRIS). These apply to IRIS application to application (A2A).

IRIS A2A ATS testing begins November 2024 for information returns that will be processed in 2025. To receive a schema package, apply for an IRIS TCC. Find IRIS schemas and business rules.

IRIS communication test uses your Transmitter TCC. If testing software, use your Software Developer (SWD) TCC. Always use your Transmitter Name and EIN from the application.

IRIS A2A ATS known issues and solutions

IRIS A2A ATS examples

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Publications

IRIS help

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Help desk

Call Mon. – Fri. 7:30 a.m. – 7 p.m. Eastern time.

Working group meetings

Find meetings and notes for A2A developers, transmitters and state agencies.