1065-US: Filing Schedule M-3 (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.


When is Schedule M-3 required to be filed?


Schedule M-3 is required if any of the following apply.


  • Partnerships filing Schedule M-3 with ending total assets of $50 million or more should not complete Schedule M-1.
  • If the Suppress Schedule M-3 field on Screen M3 is blank, UltraTax CS completes Schedule M-3 as a voluntary filer if any data is entered in Screens M3, M3-2, or M3-3.

Related topic: Schedule M-3 FAQs (1065)

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