It happens for any number of reasons and many people have it, but how exactly should you deal with a gap in employment? The first thing to remember is: be honest. Do not try to disguise the gap or lie about what you were doing when you were not working. Companies are scrupulous about checking references. The last thing you want to do is risk a potential job or start a new job with a lie. Lying on your resume, application, or as part of the hiring process is often a reason for dismissal at many companies.
You do not have to identify on your resume what you were doing during a gap in employment. Caring for a family member, relocating and trying to find a job in new city, taking time off to travel, or attempting to start your own business are all legitimate personal reasons to have a gap. Even though they do not need to be identified on your resume, you should be prepared to address them during an interview. You do not need to provide a bunch of personal details. Explain the situation, but do not include more than the basic facts. Then you need to explain how the situation is no longer a factor. Finally, you should reassure them of your interest and that you are ready to return to the workforce. Use the explanation as an opportunity to move the conversation to why you are particularly interested in the position and what you have to offer.