IRS e-file Library
IRS e-file Technical Publications
Guidelines, file specifications, and record layouts for IRS e-file.
IRS e-file Market Research
Discover the latest Attitudinal and Awareness Research, Demographic Research and Satisfaction Surveys for improved targeted marketing and taxpayer profiling.
QuickAlerts is a FREE, online service that disseminates mass e-file messages, within seconds, to all subscribed individual and business e-file Software Developers, Transmitters and Authorized IRS e-file Providers.