Section 12(3) in The Maharashtra Rent Control Act, 1999
(3)The amount of the increase in rent recoverable from each tenant under sub-sections (1) and (2) shall bear the same proportion as the rent payable by him in respect of his premises bears to the total amount of any such rate, cess, charges, tax, land assessment, ground rent of land or any other levy on lands and buildings, or increase in electricity or water charges, as the case may be.