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FIRE to IRIS
FIRE to IRIS Transition Support Services
Flexible Service Options to Fit Your E-Filing Needs
IRS E-Filing Experts
TAB1099 Services Help You Transition from IRS FIRE to IRIS
The IRS stops accepting submissions through the FIRE system on November 19, 2026, at 3 p.m. ET. Every organization that files 1099s, 1098s, W-2Gs, and other information returns through FIRE needs a path to IRIS before then. TAB1099 can help you make the transition with flexible service options, depending on how much of the process you want to keep in-house.
Service Options for your IRIS Transition
Self-Service E-FilinG only
Upload your files and file through IRIS yourself using the TAB1099 platform.
Full Service E-Filing & Delivery
Upload your data and TAB1099 does the rest, including recipient delivery.
FREE Transition Consult
Expert guidance and support to help you choose the most appropriate service.
FIRE Files
Your FIRE Files, Converted and Filed with IRIS A2A
Upload the same FIRE-format file your systems already produce. TAB1099 converts it to IRIS-compliant XML and files it with the IRS under our own Transmitter TCC, with validation and review built into every step. Here’s what that includes:
Upload however you already work — direct upload, API integration, or SFTP
Automatic conversion to IRIS XML — no manual reformatting of your FIRE file
Test before you transmit — review converted data before anything reaches the IRS
Every record validated against IRS business rules before submission
Filed through IRIS A2A under our own TCC — no new TCC application required
Immediate confirmation and reporting on every transmission
Full tracking from upload through IRS acceptance
Unlimited corrections at no per-correction fee
Testimonials
What Our Clients Say
Real feedback from the people who’ve filed with us, year after year.
This is our 19th year working with the Tab Service Company. They have been a dedicated and trusted partner we can always count on. The team at Tab Service Company always goes above and beyond to meet our needs. Each year, we go into the IRS filing season with peace of mind knowing that they have our back. They are knowledgeable in what they do and saved us a few headaches along the way. We’re grateful to be working with such an awesome team of professionals.
Arzu Smith, Director of District Finance Services at Contra Costa Community College
I just would like to say it has been a continued pleasure working with Tab Services during AP’s tax season. Their staff are readily available but more so their tax portal is very comprehensive for year end annual tax reporting for us in Accounts Payable covering North America. Their end user portal gives me the flexibility to issue duplicate and corrections to my vendors “on demand” via print or e-delivery plus QA/audit methodology with review of PDF prints and sign-offs.
Accursio Marciante, IRS Tax Information Reporting Professional
IRIS A2A E-Filing Services
Choose the IRIS A2A E-Filing Service that Fits Your Needs
A2A IRIS E-Filing Only
Self-Service E-Filing
Keep control of data entry and review. TAB1099 handles the conversion, validation, and IRIS transmission — you handle the rest.
Includes: FIRE, CSV, or Excel file upload; testing before transmission; easy corrections; API, SFTP, or manual file import; automated validation and error handling
Why Filers Choose This Option: No new IRIS TCC to apply for, upload however your systems already move data, full visibility before anything is transmitted
Full 1099 Service
A2A IRIS E-Filing, Plus Printing, Mailing, and E-Delivery
Hand off the entire process. Upload your data once, and TAB1099 takes it from there — filing, recipient copies, and everything between.
Includes: IRIS filing under our TCC; data analyst review; professional print and mail on IRS-approved paper; electronic recipient delivery; correction handling at no per-correction fee
Why Filers Choose This Option: Nothing to manage on your end, one team accountable for the whole process, no separate vendor for print and mail
Getting Started
Ready to Transform Your Tax Reporting?
Stop wrestling with tax forms. Start using TAB1099.
Eliminate penalty risk and reduce costs with the TAB1099 platform that combines cloud technology, automated validation, and expert human support to make tax compliance effortless.