What are your salary expectations?
"I am seeking a base salary of 70,000-75,000 per year which is in alignment with Clinical Nurse Specialists with under five years of experience."
"I am currently making 100,000 per year with two bonus opportunities. I am looking for compensation that is aligned with the role and provides an opportunity for growth."
Before your interview, make sure you have researched the median salary for the position (and location). You can look at salary reviews on Glassdoor.com or Payscale.com.
Consider giving a salary range. Providing a range allows you to negotiate down the road if you are given an offer. However, if you just tell the employer you are looking for 50K it doesn't leave room for negotiating later on. Also, make sure the lowest number of your range is something you are comfortable with!
Another great option is to tell the interviewer what you are currently earning and tell them that you are seeking a competitive offer.
"Currently, I am earning a base salary of 78K plus health benefits. I'd like to earn a bit above that in my next position."
