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Form 26AS, AIS, and TIS: A Comprehensive Comparison

Updated: Jun 27

Form 26AS, AIS, and TIS Comparision

The task of submitting income taxes can be somewhat intimidating for numerous individuals. Understanding numerous income tax forms and their relevance is crucial to filing a correct and compliant return and avoiding any potential lawsuits (Income Tax Litigation). The three primary parts that regulate the procedure are the Taxpayer Information Summary (TIS), Annual Information System (AIS), and Form 26AS. In the sections that follow, they will be thoroughly discussed along with how they contribute to the proper preparation and filing of income tax returns.


Table of Contents


Form 26AS: An Overview

Form 26AS refers to a consolidated tax statement with several income tax-related elements is Form 26AS. It offers a thorough picture of every financial transaction made by a single taxpayer, including advance tax payments, self-assessment tax payments, tax collected at source (TCS), and tax deducted at source (TDS). It additionally shows high-value transactions, income tax refunds, and other relevant data. Taxpayers can view their Form 26AS online using an easy-to-use interface provided by the Income Tax Department. Viewing, downloading, and cross-referencing Form 26AS is easy for taxpayers who register on the Income Tax e-filing system. Before filing their ITRs, taxpayers can use this easily accessible feature to confirm the accuracy of the information provided in the form and find any discrepancies or missing facts that need to be resolved.

Annual Information System (AIS): An Overview

The Income Tax Department provided the Annual Information System (AIS), a powerful instrument for gathering key data on a taxpayer's financial transactions during a financial year. An individual taxpayer receives income from a variety of sources during the course of a fiscal year, including wages, rent, interest income, and so forth. The AIS compiles information about these diverse sources of income, taxes deducted at source (TDS), taxes paid, and other tax-related data. Taxpayers can get a consolidated view of their tax credits and liabilities by utilising Form 26AS to access the AIS. This helps them to find any inconsistencies or missing information by comparing the data with their own records. Accurate reporting of income and taxes is ensured with this statement. Also, taxpayers can avoid potential hassles with the tax authorities by fixing any errors or omissions before completing and filing the ITRs.

Taxpayer Information Summary (TIS): An Overview

The Taxpayer Information Summary (TIS) is a statement aggregating the entire tax information on file with the Income Tax Department for a particular taxpayer. It serves as an overview of the taxpayer's tax-related actions and provides significant insights into their tax compliance. The TIS statement contains details on the taxpayer's tax return submission history, taxes paid, refunds received, and any outstanding tax obligations. This useful tool helps taxpayers review and compare their personal tax records with the information maintained by the Income Tax Department. By using the Income Tax Department's e-filing website, they can conveniently view their TIS statement online.  Taxpayers can read and download their TIS statements as needed by going into their e-filing accounts.

Importance of Form 26AS, AIS, and TIS

For both individuals and corporations, Form 26AS, AIS, and TIS are important tools in the tax compliance process. These systems give taxpayers detailed information about their financial transactions, including information on taxes paid, taxes deducted at source, and refunds obtained. Taxpayers can guarantee proper reporting of their income and taxes, prevent inconsistencies, and maintain compliance with tax rules by being aware of the significance of AIS and TIS. Taxpayers may optimise their tax savings, minimise penalties for non-compliance, and manage their taxes more skillfully by keeping an eye on a variety of tax-related data. These statements provide openness and accountability to the tax system. Through monitoring their tax liabilities and comprehending the effects of exemptions and deductions, taxpayers can guarantee appropriate adherence to tax regulations.

Difference between Form 26AS & AIS

The following are the differences between Form 26AS and AIS

  • While Form 26AS offers a summary of tax-related information, the AIS gives them a comprehensive view of the financial data from various banks and financial organisations.

  • Form 26AS includes a narrow range of financial transactions compared to AIS.

  • Taxpayers utilise Form 26AS to check tax credits, file income tax returns, and comply with tax laws. On the other hand, financial planning, budgeting, personal finance management, and other services requiring aggregated account information use AIS.

  • Because Form 26AS excludes taxpayer comments, it is less accurate than AIS. The latter includes feedback from taxpayers. 

  • The Income Tax Act, 1961 and its implementing regulations govern Form 26AS in India. Each nation's appropriate rules and regulations related to data privacy govern AIS.

  • Form 26AS is used by individuals and businesses, while AIS is helpful for businesses, accounting departments and financial professionals.

Difference between 26AS & TIS

The following are the differences between Form 26AS and TIS: 

  • A consolidated tax statement known as Form 26AS gives a thorough rundown of all the tax credits linked to an individual taxpayer's Permanent Account Number (PAN) in India. On the other hand, a summary of the taxpayer's taxable income, allowable deductions, and tax obligation is provided by the TIS. 

  • The goal of Form 26AS is to reflect solely TDS and TCS. Details of filed tax returns, taxes paid, refunds obtained, and other pertinent data are all included in the TIS.

Difference between AIS & TIS

The following are the differences between AIS and TIS:

  • AIS provides information on all of your financial transactions, including investments, purchases and sales of real estate, during the fiscal year. TIS, however, has details regarding your income tax returns, demand, and refund status.

  • By assisting customers in cross-referencing their income and assets with the data that is on file with the tax department, AIS aims to assist taxpayers in ensuring the accurate submission of income tax returns. TIS is designed to give taxpayers an overview of their tax payments, completed returns, and refund status.

Comparison between Form 26AS, AIS & TIS

On a broader level, here is a comparison between Form 26AS, AIS, and TIS:

  • Tools like AIS and TIS provide comprehensive data on financial transactions and tax-related information, which aids in the preparation of the ITR. 

  • Before AIS, Form 26AS was the required document; however, it is currently used as a tax passbook that shows TDS and TCS. 

  • When completing their ITR, taxpayers should consult both Form 26AS and AIS to make sure all tax credits and deductions are included. 


In summary, proficient comprehension and utilisation of the AIS and TIS statements are imperative for efficient tax planning and precise submission of income tax returns. Taxpayers can maximise their tax compliance, get a complete picture of their tax-related data, and stay out of trouble by using these tools to prevent audits and penalties. Taxpayers can maintain awareness, take preventive measures, and maintain control over their tax matters by routinely reviewing the AIS and TIS statements. Recall that employing specialised services or getting professional help from tax consultants can expedite the procedure even more and guarantee adherence to income tax laws.


Q1. Why is Form 26AS important?

Form 26AS is significant for taxpayers to ensure that the right amount of tax has been withheld from their income and that the deductor has deposited the money with the government, taxpayers can see Form 26AS to confirm the TDS and TCS deducted from their income. 

Q2. What is the difference between Form 26AS and AIS? 

Form 26AS is extended by AIS. The financial year's worth of real estate purchases, high-value investments, and TDS/TCS transactions are shown in full on Form 26AS.

Q3. Which is more important, 26AS or AIS?

To file an income tax return, you need both Form 26AS and AIS. While Form AIS contains information on taxes deposited by the taxpayer, including advance tax and self-assessment tax, Form 26AS describes the deduction of TCS and TDS.

Q4. What is the key objective of AIS in income tax?

The Annual Information Statement (AIS) is a thorough overview of the data that is shown on Form 26AS for a taxpayer. The taxpayer can share feedback on data that is shown in AIS. Under each part, AIS displays the reported value as well as the updated value (i.e., the value after taking taxpayer feedback into account). 

Q5. Is it mandatory to give feedback on AIS?

You don't need to give feedback unless there is a discrepancy with the actuals. However, unless you can show that you haven't received those earnings (or any other applicable accounting policies), had those transactions, etc., matching with AIS is required.

Q6. What is the reported value in TIS?

It is the amount that different reporting bodies, such as banks and registrars, report to the income tax department. Derived value is the value that remains after processing value and taxpayer feedback have been taken into account. If relevant, this number will be used to prefill the ITR.

Q7. What is the difference between AIS and TIS?

The TIS is a new generation of streamlined taxpayer information that is accessible in AIS. TIS provides a taxpayer with an aggregated information summary broken down by category.

Q8. What if there are errors in AIS and TIS?

To prevent disparities that can result in notices from the Income Tax Department, it is imperative that you correct any inaccuracies in AIS or TIS before completing your ITR. To ensure accuracy, always double-check the data using your own financial records. 

Q9. How should you address errors in AIS or TIS?

If you find any inaccurate information in AIS, you can provide comments online through the Income Tax Department. You can access the AIS section by logging in to the e-filing system and offering your comments on the reported transactions. You must use your e-filing account on the official website to carry out the rectification process. Under "Services," choose "Annual Information Statement (AIS)." To report your revisions, pick the inaccurate information and click "Feedback." If you are eligible, you may be required to file an updated Income Tax Return (ITR) under section 139(8A) of the IT Act after giving input.

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