Mobilising required deposits without compromising on margins and the heightened provisions as the system shifts to a new model of loan provisioning will be the key challenges for Indian banking in FY24, a report said on Wednesday. Maintaining its neutral outlook on the important sector for the economy for the upcoming fiscal year, India Ratings and Research said the key financial metrics are likely to improve further in FY24 on stronger balance sheets, higher credit demand and more stability in interest rates.