Once this combined annual return is filed, the following returns regarding specific labour laws need not be filed:
- Form XXV, Rules 82(2) of Contract Labour (Regulation & Abolition) Karnataka Rules, 1974
- Form III, Rules 22(4) of Karnataka Minimum Wages Rules, 1958
- Form D, Rules 5 of Payment of Bonus Rules, 1975
- Form IV, Rules 20 of Karnataka Payment of Wages Rules, 1963
- Form K, L, and M, Rules 6 of Karnataka Maternity Benefit Rules, 1966