UIDAI is mandated to issue an easily verifiable 12 digit random number as Unique Identity - Aadhaar to all Residents of India. "The Income Tax Department offers an online facility to check the status of Aadhaar and PAN card linkage. By entering your PAN and Aadhaar numbers, you can instantly verify whether they are linked as per government requirements. This service ensures compliance with income tax regulations and helps avoid issues like PAN deactivation. It provides a quick, secure, and convenient way to stay updated on your Aadhaar-PAN linking status . Check the status of your Aadhar card online. This service is provided by the Unique Identification Authority of India (UIDAI). Users can check status of their Aadhar card by entering enrolment number, date and time given on acknowledgement slip. Update Your Aadhaar Check Aadhaar Update Status Update Demographics Data & Check Status Enrolment & Update Forms Aadhaar Enrolment & Update Charges Aadhaar Update History Get Aadhaar Aadhaar is for every Resident of India. From a new born to a senior citizen, everyone can enrol for Aadhaar.