IAS salary structure starts from Level 10, where basic pay commences at ₹56,100 per month. At level 11, the pay is ₹67,700. Advancing further, officers earn ₹78,800 at level 12 and ₹1,18,500 at level 13. Salary for Cabinet Secretary rank, the highest position an IAS officer might hold, is ₹2.5 lakh. IAS officers also get perks including DA and HRA.