How does an organization or individual become an authorized Electronic Return Originator?
An organization or individual interested in participating in the E-Filing Program as an Electronic Return Originator (ERO) must enroll with the Board of Equalization (BOE) by submitting a completed form BOE-400-ELF, Electronic Return Originator Application, successfully complete system testing, pass a qualifications review, and meet certain technical specifications. Details concerning these requirements are contained in the Sales and Use Tax E-Filing Handbook and Specifications, which is available by clicking here or by contacting the BOE E-Filing Coordinator.