1041-US ELF: IRS error code R0000-901-01 (FAQ)

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MFA required for electronic filing

Effective May 3rd, the 2017 version of UltraTax CS requires multi-factor authentication (MFA) to access the electronic filing transmission feature in CS Connect.

Thomson Reuters is committed to proactively evolving our security features to help you protect your firm and your clients' data. For more information about multi-factor authentication, see Multi-factor authentication overview.


Why am I getting IRS error code R0000-901-01 when electronically filing Form 7004?


IRS error code R0000-901-01, Filer's EIN and Name Control in the Return Header, must match data in the e-File database.

If you verify that the name control and EIN are correct, you must call the IRS Ogden Help Desk at 800-829-4933 to verify the client's EIN.

Related topic: 1041-US ELF: Electronic filing FAQs

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