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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