1040 - US ELF: E-filing Form 2120, multiple support declaration

Alerts and notices
Leave feedback

Internal Employees: Submit feedback

Contact information (optional):

Leave this blank:

Please tell us how we can make this information more helpful.


Characters left:

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 Form 2120 be e-filed?

Yes, the IRS accepts up to 4 units of Form 2120 to be e-filed.

Share This