1. yes
2. ITR 5
3. not sure, sorry
4. A society, if it is a mutual association, the Income will be exempt on the principal of mutuality (eg club, apartment owner's association) The return would be filed as AOP ITR5
[Similarly, in the cases of registered societies, trade and professional associations, social and sports clubs, charitable or religious trusts, etc., where the members or trustees are not entitled to any share in the income of the association of persons, the provisions of new section 167A will not be attracted and, accordingly, tax will be payable in such cases at the rate ordinarily applicable to the total income of an association of persons and not at the maximum marginal rate.
Circular : No. 320 [F. No. 131(31)/81-TP(Pt.)], dated 11-1-1982.]