No tax shall be levied directly or indirectly under this chapter upon any income otherwise taxable hereunder, which is received and used by any educational, religious, charitable, or temperance organization incorporated or organized in this state, for the purposes for which it is established; provided, that none of the income or profits of such organizations is divided among its stockholders or members or is used for purposes other than those for which it is established, or which is received by any trustee for the use of the state or any of its political subdivisions, or for the use of such organization for such purposes.
RSA 77:8
1923, 65:5. PL 65 :7. RL 78:7.