The IRS conducts a suitability check on any individual or firm applying to become an electronic return originator, transmitter, reporting agent, or intermediate service provider. This includes all principals and responsible officials on the e-file application. It takes about 45 days to process the application and complete the suitability checks. The IRS strongly encourages you to apply at least 45 days before you plan to begin e-filing. If you apply later, you may not be accepted in time to begin e-filing or using other services when you want. Once approved, you will receive an acceptance letter from the IRS containing your Electronic Filing Identification Number (EFIN). Suitability checks may include the following:
Attn: EFU Acceptance STOP 983,
310 Lowell Street
Andover, MA 05501-0001