AIS vs Form 26AS vs TIS: Difference Explained for AY 2026-27

Three statements on the income tax portal show what the department already knows about your finances: Form 26AS (Form 168 from tax year 2026-27), the Annual Information Statement (AIS) and the Taxpayer Information Summary (TIS). Each serves a different purpose, and reconciling your return against all three is now a basic filing discipline. Here is what each contains and how they differ.

What Is Form 26AS?

Form 26AS is the traditional tax credit statement, generated from the e-filing portal. It lists tax deducted at source against your PAN, tax collected at source, and your own payments such as advance tax and self-assessment tax. Refunds also appear in the statement.

Use 26AS mainly to confirm the TDS credit you can safely claim. If a deductor’s figure is missing, follow up with the deductor, because credit follows what the government actually received. The statement is credit-centric and does not show your income sources in detail. Deductors upload TDS quarterly, so a payment made in March can appear in the statement only after the deductor files its quarterly return.

What Is the Annual Information Statement (AIS)?

AIS is the wide-angle view of your financial year. It consolidates reported activity: dividend and interest income, capital gains, mutual fund transactions, and high-value transactions reported under the Statement of Financial Transactions (SFT) regime. The data comes from banks, companies, registrars and other reporting entities.

AIS shows both the reported value and the value after any feedback or correction you have submitted. It is far broader than 26AS, which is limited to tax credits and payments. Treat AIS as the department’s working mirror of your income.

What Is TIS?

TIS, the Taxpayer Information Summary, is the portal’s derived summary of AIS. It groups the information into categories and shows two values for each: the processed value and the unprocessed value. Think of it as the one-page digest that tells you what the department’s system is currently working with. TIS also updates as feedback is processed, so a summary downloaded before a correction can differ from the final version. Download a fresh copy shortly before filing your return for AY 2026-27, and store each statement with its date of download.

AIS vs 26AS vs TIS: Side-by-Side Comparison

Keep the table in mind when you download the statements: one proves credits, one exposes income, and one summarises both. All three are available after login on incometax.gov.in.

How to Reconcile Before Filing

• Download Form 26AS, AIS and TIS for the relevant financial year.
• Match every income line — salary, interest, dividend and capital gains — with your books, Form 16 (Form 130 from tax year 2026-27) or broker statements.
• Report all taxable income in the ITR even where no TDS exists.
• Re-check the figures after any bank or employer correction during the year.

The reconciliation step matters because the department’s compliance system matches returns against AIS data. Unreported income shows up quickly in follow-up communication. For a full filing walkthrough, see our step-by-step ITR filing guide for AY 2026-27.

Joint accounts and multiple employers are the usual trouble spots. Interest on a joint savings account may sit in another holder’s AIS even if you paid money in, and two employers in one year split the salary lines. Map each entry to the right person and the right head of income before entering it in the ITR.

If You Find a Discrepancy

Where your own records are wrong, update your books and report the correct figure in the ITR. Where the reported information itself is wrong, submit feedback on the AIS portal so the reporting entity can be asked to correct it. Do not report figures you know to be incorrect merely to match a statement, because the return must reflect your actual income.

Persistent mismatches — multiple employers, unsettled broker data or joint accounts — are best resolved with professional help. Our income tax consultant services handle reconciliation and notice responses.

Key Takeaways

• Form 26AS proves TDS, TCS and tax payments; claim credit strictly per its figures.
• AIS adds dividends, interest, capital gains, mutual funds and high-value SFT transactions.
• TIS is the categorised summary of AIS, with processed and unprocessed values.
• Reconcile the ITR with all three statements before filing for AY 2026-27.
• Wrong data in AIS can be fixed by filing feedback on the AIS portal.

Frequently Asked Questions

Is AIS compulsory to follow while filing?

There is no compulsion to mirror AIS line by line. The return must report your actual income, and AIS is the department’s information mirror. Where AIS is wrong, feedback on the portal is the remedy.

Does Form 26AS show capital gains?

No. Form 26AS is limited to TDS, TCS, tax payments and refunds. Capital gains appear in AIS, reported by brokers and mutual fund registrars.

What are processed and unprocessed values in TIS?

The unprocessed value is what information sources originally reported. The processed value adjusts for feedback already accepted through the AIS portal. The department works with the processed value while matching returns.

Where can I download these statements?

All three are available on incometax.gov.in after login. AIS and TIS sit under the AIS section, while Form 26AS is generated through the tax credit statement link.

What if I ignore a high-value transaction in AIS?

The department matches returns against AIS, and unreported income can trigger queries or notices. Interest and penalties may follow. Reporting the correct income upfront is always cheaper.

Disclaimer: Tax laws change frequently. Verify current rates and deadlines on the official portals (incometax.gov.in, gst.gov.in) or consult a qualified professional before acting.