A BILL to be entitled an Act to amend Article 2 of Chapter 7 of Title 48 of the Official Code of Georgia Annotated, relating to the imposition, rate, and computation of income tax, so as to provide for an income tax credit with respect to qualified water harvesting expenses; to provide for definitions; to provide for conditions and limitations; to provide for powers, duties, and authority of the state revenue commissioner with respect to the foregoing; to provide an effective date; to provide for applicability; to repeal conflicting laws; and for other purposes.