1040 - US ELF: Error Code CSUSAZ

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MFA required for electronic filing

Effective May 3rd, the 2017 version of UltraTax CS requires multi-factor authentication (MFA) to transmit e-files from CS Connect. Find out more.

Error Code CSUSAZ: An Employer Identification Number (EIN) entered in Setup > System Configuration > Firm, the EIN must be 9 digits. Do not enter your Electronic Filer Identification Number (EFIN) in this field.

This error indicates the EIN entered is not 9 digits, so you'll want to verify that the firm's EIN has been correctly entered in Setup > System Configuration > Firm. Once entered correctly, you can recreate the electronic file.

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