1. Introduction

      The Permanent Account Number (PAN) is a unique 10-character alphanumeric identifier issued by the Income Tax Department to track financial                          transactions and ensure tax compliance. Section 262 of the Income Tax Act, 2025 provides a detailed framework governing the allotment, usage, linkage          with Aadhaar, and regulatory obligations associated with PAN.

2. Applicability for PAN Allotment

      Mandatory PAN Requirement (Section 262(1))

      A person is required to apply for PAN if any of the following conditions are satisfied:

• Income Threshold
  Total income exceeds the basic exemption limit in a financial year.
• Business/Profession Threshold
  Turnover, sales, or gross receipts exceed ₹5,00,000 in any tax year.
• Return Filing Requirement
  The person is required to file an income tax return.
• Specified Financial Transactions (Non-Individuals)
  Resident entities (other than individuals) entering into financial transactions of ₹2,50,000 or more.
• Key Managerial / Representative Persons
  Individuals such as:
  • Managing Director / Director
  • Partner
  • Trustee / Author / Founder
  • Karta
  • CEO / Principal Officer
  • Any authorized representative of such entities
• Prescribed Transactions (CBDT Notification Based)
  Any person intending to enter into notified financial transactions in the interest of revenue.

      Voluntary PAN Application (Section 262(2))

      Even if a person does not meet mandatory criteria, they may voluntarily apply for PAN. Once applied, the Assessing Officer shall allot PAN.

3. Obligations Post PAN Allotment

      3.1 Mandatory Quoting of PAN (Section 262(3))

      PAN must be quoted in:

• Income tax returns
• Correspondence with tax authorities
• Tax payment challans

     3.2 Intimation of Changes (Section 262(4))

     The PAN holder must inform the Assessing Officer about:

• Change in name
• Change in address
• Change in nature of business

4. Aadhaar Linkage Requirements

      4.1 Mandatory Quoting of Aadhaar (Section 262(5))

      Every person eligible to obtain Aadhaar must:

• Quote Aadhaar in PAN application
• Quote Aadhaar in income tax return

      4.2 PAN-Aadhaar Linking (Section 262(6))

• PAN holders must intimate Aadhaar to prescribed authorities.
• Failure to do so results in PAN becoming inoperative.

      4.3 Use of Aadhaar in Place of PAN (Section 262(7))

• A person without PAN but having Aadhaar may quote Aadhaar instead.
• PAN will be automatically allotted thereafter.
• PAN holders who have linked Aadhaar can also use Aadhaar interchangeably.

5. Restriction on Multiple PANs (Section 262(8))

      A person is strictly prohibited from:

• Holding more than one PAN
• Applying for duplicate PAN

6. PAN/Aadhaar for Financial Transactions

      6.1 Mandatory Quoting & Authentication (Section 262(9)(a))

      For prescribed transactions:

• PAN or Aadhaar must be quoted
• Authentication must be carried out as prescribed

      6.2 Responsibility of Receiving Party (Section 262(9)(b))

      Entities receiving documents must ensure:

• PAN/Aadhaar is duly quoted
• Authentication is completed

7. Risks & Consequences of Non-Compliance

• PAN becoming inoperative due to non-linking with Aadhaar
• Inability to file returns or carry out financial transactions
• Penalties for non-quoting in specified transactions
• Increased scrutiny by tax authorities

8. Conclusion

      Section 262 establishes PAN as a central compliance identifier for all taxpayers and financial participants. The integration with Aadhaar, strict prohibition          on duplication, and mandatory quoting requirements collectively strengthen the tax ecosystem.