law: Maharashtra Rent Control Act, 1999 
  32. Recovery of rent, according to British
  
  Calendar. 
  (1) Notwithstanding anything contained in any
  
  law for the time being in force or any contract, custom or local usage to the
  
  contrary, rent payable by the month or year or portion of a year shall be
  
  recovered according to the British Calendar.
  (2) The State Government may prescribe the
  
  manner in which rent recoverable according to any other calendar before the
  
  coming into operation of this Act shall be calculated and charged in terms of
  
  the British Calendar.