Fire System

DATES AND APPLICATION CHANGES

For information on obtaining or questions regarding a IR-TCC (TCC Cod3) to electronically file using the FIRE System, visit

https://www.irs.gov/e-file-providers/filing-information-returns-electronically-fire

 

The IRS encourages filers to submit a test file to ensure their hardware and software are compatible with IRS systems.

Test System located at https://fire.test.irs.gov/

The FIRE Test System is available from November 6, 2025 through November 19, 2025 at 3pm. Eastern Time (ET).

The FIRE Production System will be available beginning January 5, 2026.

Live System located at https://fire.irs.gov/

 

ADDITIONAL INFORMATION

For additional information regarding returns not supported by FIRE, or the technical security standards required to file electronically, refer to Filing Information Returns Electronically (FIRE).