1040-US ELF: Error code X0000-005

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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 X0000-005: The XML data has failed schema validation.

This rejection can be received due to many different variations of items within a return.  The most common are listed below.

Note: If the return exceeds the maximum amount of a form or schedule allowed, see Form 8948 - Paper Filing Exceptions to file the return on paper.

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