E-file information returns with IRIS

Electronically file for free with the Information Returns Intake System (IRIS). Individual and bulk forms. File direct through the taxpayer portal or use software through IRIS Application to Application. Tax year 2022 and later: All Forms 1099. Tax year 2023 (portal only): Forms 1097-BTC, 1098, 1098-C, 1098-E, 1098-F, 1098-Q, 1098-T, 3921, 3922, 5498, 5498-ESA, 5498-SA and W-2G.
General Information
Tax Professionals, Software Developers, Charities and Nonprofits, Governments, Businesses, Trusts and Estates

IRIS schemas and business rules

Find the list of XML schemas, business rules and release memoranda for the Information Returns Intake System (IRIS) and how to get them.
Software Development
Software Developers