My employer wants me to sign an indemnity bond in lieu of the increment and promotion. This has not been mentioned at the time of joining (one year back). They have promised me an increment after six months, but now, after one year, they are offering a handsome increment of 30% only when I sign the indemnity agreement, which is modifying the terms of appointment. The notice period has been increased from 1 month to three months. I want to know if the bond has any legal implications on me if I leave the job abruptly after signing it for the increment. The indemnity bond is made on a ₹100 stamp paper. They have mentioned that in case of breach of the indemnity bond, I have to pay three months' salary + ₹150,000 + 12% tax from the date of breaching the bond. Please tell me how I can deal with the situation as I need the increment but also do not want to be stuck with the bond. I also want to know the legal implications on me if I break the indemnity bond.