1120-US: Signing forms with an electronic signature (eSignature) (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 transmit e-files from CS Connect. Find out more.


Can I sign Form 8879-C, 8879-I, 8879-S, 8453-C, 8453-I, or 8453-S with an electronic signature (eSignature)?


Currently, the IRS does not support eSignature for the above-mentioned forms. UltraTax/1120 does support eSignature for the following forms and documents.

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