An affidavit for address change in an Aadhar card is a legally binding document used in India to update the residential address associated with an Aadhar card. This affidavit typically includes a sworn statement by the cardholder, attesting to their new address. It is often required by the authorities to ensure accurate records and identification. The document is crucial for individuals who have relocated or experienced a change in their residential status. By submitting this affidavit, individuals can ensure that their Aadhar card reflects their current address, facilitating seamless access to government services and identity verification.