MBT: Federal forms required for attachment to MBT for e-filing purposes

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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.

What forms are required to be attached to the Michigan MBT return when electronically filing a Unitary Business Group?

At a minimum, information from the following Federal forms should be included for each Affiliate member:

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