Husband makes a deposit to a Family trust. Husband and wife trustees. Trust uses SS # Is this correct:
Trust- Part 1 2c-Person on whos behalf transaction was conducted-
Husband-2a- Person conducting on own behalf
Wife-2c Person on whos behalf transaction was conducted

or is the husband 2b

Thanks for the help

Husband is both 2a and 2b.

He conducted on behalf of the Trust and the wife (2b)
He conducted on his own behalf (2a)