This question can come up anywhere in the interview, but it more commonly comes towards the end. This not only gauges your expectations but your self-awareness of how the interview has gone. This is where you'll show your hand and how you not only value yourself but how realistic your expectations are. Your expectations may be unrealistic, or perhaps they sell you short. Either can be revealing with your career trajectory.

Find a realistic goal regarding salary by doing your research. Be wary of selling yourself short. Don't aim too high either. The best way to discuss your salary expectations is to use your current earnings as a baseline. From there, contrast your current earnings with where you feel you are on your career path to where your ultimate career goals are heading. This should give you a reasonable expectation of what you should ask for. Also take into consideration any bonuses or incentives, your commute, and what kind of job market you're in. This presents an opportunity to inquire what kind of benefits they may be offering as well. Be open, realistic, and honest. Transparency is the best choice when answering salary-based questions.