For general information about EFAST2, go to Frequently Asked Questions or EFAST2 IFile User Guide. Please contact the EFAST2 Help Desk at 866-GO EFAST (866-463-3278) for any further information or questions regarding EFAST2.

The EFAST2 Help Desk is open Monday – Friday from 8 a.m. to 8 p.m. (Eastern Time). While regularly closed Federal Holidays, we will be providing live assistance on Columbus Day October 8, 2012. Additionally, the EFAST2 Help Desk will provide expanded help desk hours October 12, 2012 and October 15, 2012. On those two days, live operator assistance will be provided from 7 a.m. to 10 p.m. (Eastern Time).

You may also send an email to efast@dol.gov.