IRS IRIS Taxpayer Portal

Summary

IRS IRIS Taxpayer Portal is ranked #3 of 27 in tax information reporting software on Everything Xiaomi. It runs on Web. There is a free plan.

Compared on tax information reporting software

Free plan

Yesirs.gov

Forms covered

bothirs.gov

Federal e-file

Yesirs.gov

State e-file

Yesirs.gov

Correction filing

Yesirs.gov

Free-plan form limit

100 formsirs.gov

Import methods

csvirs.gov

Facts

Purpose

IRIS accepts information returns through the Taxpayer Portal/UI and Application to Application (A2A).irs.gov · 2 Oct 2026

Supported years

IRIS accepts information returns for tax year 2022 and later.irs.gov · 2 Oct 2026

Corrections and extensions

The system lets filers submit corrections and request automatic extensions.irs.gov · 2 Oct 2026

Portal features

The portal supports manual entry or CSV upload, payee-copy downloads, filing records, and saving and managing issuer information.irs.gov · 2 Oct 2026

A2A volume

Filers using third-party software or their own software can use A2A to submit thousands of returns, up to 100 MB at a time.irs.gov · 2 Oct 2026

A2A setup

A2A setup requires an A2A TCC, an API Client ID, a schema package, and successful Assurance Testing System transmissions.irs.gov · 2 Oct 2026

TCC requirement

Using the Taxpayer Portal requires an IRIS Transmitter Control Code, a five-digit code that can only be used for IRIS.irs.gov · 2 Oct 2026

CSV guidance

CSV formatting guidelines and templates for each form are available in the portal.irs.gov · 2 Oct 2026

Available forms

For processing year 2026, the page lists supported forms for tax years 2025, 2024, and 2023, with additional forms available through the Taxpayer Portal only.irs.gov · 2 Oct 2026

Electronic filing threshold

Starting tax year 2023, filers with 10 or more information returns must file them electronically; Forms W-2 are e-filed with the Social Security Administration.irs.gov · 2 Oct 2026

Support

The IRIS Help Desk is available Monday through Friday, 7:30 a.m. to 7 p.m. Eastern time, at the listed toll-free and international numbers.irs.gov · 2 Oct 2026

Notable download limit

PDF downloads may take up to 10 minutes to appear in portal notifications, and company firewalls may block external downloads.irs.gov · 2 Oct 2026

Issuer copy limit

Some continuous-use forms no longer include an issuer/payer copy because of form updates.irs.gov · 2 Oct 2026

Where it ranks on Everything Xiaomi

• Best Tax Information Reporting Software in 2026#3 of 27

Sources

• irs.gov/filing/e-file-information-returns-with-· checked 2 Oct 2026