A Domicile Certificate, also known as a Residence Certificate, is an official document issued by a state or Union Territory government in India. Its primary purpose is to certify that an individual is a permanent resident of that specific state or UT.

This certificate is crucial for accessing various state-specific benefits and opportunities. For instance, it is often required for admission to educational institutions under state quotas, securing government jobs with domicile reservations, availing scholarships, and purchasing property under state schemes. It serves as a vital proof of residence for various legal and administrative procedures, including KYC (Know Your Customer) requirements for financial transactions.

While the term "nationality" is sometimes associated with it, the Domicile Certificate primarily establishes state-level residency, not Indian citizenship which is governed by the Citizenship Act, 1955.