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6 Important Identity Documents in India and Their Uses

Updated: 01/Oct/2026 2:10:02 PM
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6 Important Identity Documents in India and Their Uses

India has several official identity and supporting documents that are commonly used for government services, financial transactions, travel, voting and other administrative purposes. Each document serves a different purpose, and the requirement depends on the service or transaction.

Here are six commonly used identity documents and their key uses:

1. Aadhaar Card

The Aadhaar Card, issued by the Unique Identification Authority of India (UIDAI), is one of the most widely used identity documents in the country. It carries a 12-digit unique identification number and is linked to biometric information.

Aadhaar is commonly used for identity verification and for accessing certain government services and welfare benefits. It may also be used for services such as opening bank accounts or obtaining mobile connections, subject to the applicable verification rules.

2. PAN Card

The Permanent Account Number (PAN) is issued by the Income Tax Department and is primarily used for financial and tax-related transactions. It contains a 10-character alphanumeric number.

PAN is required for filing income tax returns and is used in various financial transactions, including certain high-value cash transactions, investments in securities and mutual funds, opening demat accounts, and specified property transactions, subject to applicable rules.

3. Voter ID Card

The Voter ID, issued by the Election Commission of India, is an important document for voter identification during elections.

It is used to establish a voter`s identity at polling stations during Lok Sabha, State Assembly and local body elections, subject to the election-related requirements. In some situations, it may also be accepted as an identity or address document.

4. Driving Licence

A Driving Licence, issued by the Regional Transport Office (RTO) or the relevant transport authority, authorises an individual to legally drive the vehicle category specified on the licence.

Apart from its primary purpose of authorising driving, a driving licence is also widely accepted as an identity and address document for various services and verification processes.

5. Passport

A Passport, issued by the Ministry of External Affairs, is an important official document for international travel.

It is required for travelling abroad and is used during visa and immigration procedures. A passport can also serve as an identity, date-of-birth and address document, depending on the details recorded and the requirements of the concerned authority.

6. Ration Card

A Ration Cardg> is issued by the respective State Government`s Food and Civil Supplies Department. It primarily identifies a household for accessing benefits under the public distribution system and other eligible welfare provisions.

It contains details of family members and may also serve as supporting documentation for household or address-related purposes, depending on the service and state-specific rules.

Other Important Cards and Documents

Apart from these commonly used documents, several other cards serve specific purposes. For example, the Ayushman Card is used by eligible beneficiaries to access healthcare benefits under the Ayushman Bharat scheme at empanelled hospitals.

Employee identity cards, bank passbooks and senior citizen cards can also serve as supporting identity documents in specific situations, depending on the requirements of the concerned organisation or authority.