Enhancing Credit limit at HDFC seems to be the most complicated process in the world right now 🙁. Despite sharing all documents needed for DCB LTF these people offered me lollypop of 20K limit enhancement (i.e. 2.8L to 3L). At this pace I don't know when I would cross 5L. They have asked me to keep spending on my HDFC credit card and try again after 6 months. While they expect me to direct as much of my expenses as possible on my HDFC card, I would not do so as that would disturb my credit utilisation ratio (spending 1.5L on a 3L card would take my utilisation above 50%, and from what Ive read, a CUR >30% is dangerous to CIBIL Score).