IRS e-file Participation information from Publication 3112.

NOTE: This information may be different from the actual publication as it will allow for continous updates to be available.

Participation in IRS e-file

Safeguarding IRS e-file
    Safeuarding Taxpayer Information
    Registration of Web Sites with the IRS

Provider Roles and Responsibilities
    An Electronic Return Originator (ERO)
    An Intermediate Service Provider
    A Software Developer
    A Trasmitter

Not for Profit Providers
 
Testing

Advertising Standards

Monitoring of Authorized IRS e-file Providers

Revocation

Sanctioning

Levels of Infraction   
  
Administrative Review  
   
Helpful Hints