Residency status refers to a person's legal classification regarding their presence in a specific country. It determines whether an individual is considered a resident, non-resident, or temporary resident, which can affect their rights, responsibilities, and eligibility for various services, such as healthcare and education. In many countries, residency status is influenced by factors like the duration of stay, purpose of visit, and legal documentation, such as visas or green cards. Understanding one's residency status is crucial for compliance with local laws and regulations, as well as for tax obligations and access to public benefits.