A gap certificate is a legal document or affidavit that explains the reason for a break (gap) in education or employment. These are notarized and are prepared on non-judicial stamp paper. Gap certificates are needed to get admission to an institution, re-admission to college or university, and a job in cases where there is an abrupt, unexplained gap in the academic or employment history.
To clarify, we can provide an example: you completed the 12th grade in 2020 and are entering college in 2024. As a university regulation, you are required to provide a gap certificate, which clearly illustrates why you were missing those 3-4 years.
For more info: https://worldedx.com/gap-certificate/