Form 26AS Explained: How to Download, Read & Fix TDS Mismatch

06 January 2026


Introduction

Form 26AS is a consolidated annual statement that reflects tax-related information linked to a taxpayer’s Permanent Account Number (PAN). It plays a central role in income tax compliance, particularly during return filing, as it records taxes deducted, collected, or paid on behalf of the taxpayer during a financial year.

With increased digitisation of tax records, Form 26AS has become a primary reference document for verifying tax credits. Understanding how to download Form 26AS, read its various sections, and identify discrepancies such as TDS mismatches is essential for interpreting personal tax records accurately.

Meaning of Form 26AS

Form 26AS is an annual tax statement issued by the income tax authorities that summarises tax credits available against a taxpayer’s PAN. It includes details of tax deducted at source (TDS), tax collected at source (TCS), advance tax, self-assessment tax, and other specified financial transactions.

The statement is generated based on information reported by deductors, collectors, banks, and other entities. Oversight and administration of Form 26AS fall under the Income Tax Department.

What Is Form 26AS Used For

Form 26AS is used as a reference document for multiple tax-related purposes, including:

  • Verifying TDS deducted by employers, banks, or other deductors

  • Checking advance tax and self-assessment tax payments

  • Reconciling tax credits before filing income tax returns

  • Reviewing high-value financial transactions reported to tax authorities

The form helps ensure consistency between income reported in the return and tax credits claimed.

How Form 26AS Works

The functioning of Form 26AS follows a reporting-based mechanism:

  • A deductor or collector reports tax details against the taxpayer’s PAN

  • The information is filed through TDS or TCS returns

  • Tax payments made directly by the taxpayer are recorded by banks

  • All reported data is consolidated into Form 26AS

  • The updated statement becomes accessible to the taxpayer

Form 26AS reflects data as reported by third parties, and updates may occur periodically based on revised filings.

Structure and Components of Form 26AS

Form 26AS is divided into multiple sections, each serving a distinct purpose:

  • Part A: Details of TDS deducted by deductors

  • Part A1: TDS details where deduction was not required due to declarations

  • Part A2: TDS on sale of immovable property

  • Part B: Details of TCS

  • Part C: Advance tax and self-assessment tax paid

  • Part D: Details of refunds issued

  • Part E: Specified financial transactions

  • Part F: TDS on sale of virtual digital assets, where applicable

Understanding these sections helps in accurately reading Form 26AS and identifying discrepancies.

How to Download Form 26AS

The Form 26AS download process is carried out through authorised online platforms. The steps generally include:

  • Logging into the income tax e-filing portal using PAN credentials

  • Navigating to the tax credit statement section

  • Selecting the relevant assessment year

  • Accessing Form 26AS through the linked tax information system

  • Downloading the statement in the preferred format

Form 26AS may also be accessible through authorised banking channels linked to PAN.

How to Read Form 26AS

Reading Form 26AS involves matching the information with personal income records. Key aspects to review include:

  • PAN and personal details

  • Name and TAN of deductors

  • Amount of income on which tax was deducted

  • Tax deducted and deposited

  • Date of credit or payment

Cross-verifying these details with salary slips, interest certificates, or payment receipts helps ensure accuracy.

TDS Mismatch in ITR and Form 26AS

A TDS mismatch in ITR Form 26AS occurs when the tax credit claimed in the income tax return does not align with the details reflected in Form 26AS. Common reasons include:

  • Incorrect PAN reported by the deductor

  • Delay in filing or correction of TDS returns by the deductor

  • Differences in income recognition timing

  • Errors in data entry during return filing

Such mismatches can lead to processing delays or adjustments by tax authorities. Identifying discrepancies early allows for corrective follow-up with the deductor or appropriate reporting in the return.

Tax Treatment and Regulatory Framework

Form 26AS operates under provisions of the Income-tax Act, 1961, and related rules governing tax reporting and credit reconciliation. The regulatory framework specifies:

  • Mandatory reporting obligations for deductors and collectors

  • Consolidation of tax credit information

  • Use of Form 26AS for return processing and assessments

Tax credits reflected in Form 26AS are adjusted against the final tax liability during income tax return processing.

Risks, Limitations and Trade-Offs

There are certain limitations associated with Form 26AS:

  • Data accuracy depends on third-party reporting

  • Delays in updates may temporarily reflect incomplete information

  • Errors by deductors can affect credit visibility

  • Not all income types may be reflected immediately

These limitations highlight the importance of periodic review and reconciliation.

Common Misconceptions About Form 26AS

Some commonly observed misconceptions include:

  • Form 26AS replaces the need for income documentation

  • All income earned will appear automatically in Form 26AS

  • TDS reflected guarantees acceptance of tax credit

  • The form is updated in real time for all transactions

  • It is used only at the time of filing returns

Clarifying these misconceptions helps in using Form 26AS appropriately.

Conclusion

Form 26AS serves as a consolidated record of tax credits and specified financial information linked to a taxpayer’s PAN. It plays an important role in ensuring consistency between income declared and taxes credited.

Understanding how to download Form 26AS, read its various sections, and identify reasons for TDS mismatches helps in interpreting tax records more effectively. The form functions within a structured regulatory framework and reflects reported data rather than final tax outcomes.

Disclaimer

This blog is intended solely for educational and informational purposes. The bonds and securities mentioned herein are illustrative examples and should not be construed as investment advice or personal recommendations. BondScanner, as a SEBI-registered Online Bond Platform Provider (OBPP), does not provide personalized investment advice through this content.

Readers are advised to independently evaluate investment options and seek professional guidance before making financial decisions. Investments in bonds and other securities are subject to market risks, including the possible loss of principal. Please read all offer documents and risk disclosures carefully before investing.

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