Tax
Form 16, AIS and Form 26AS are three different records
Form 16 explains employer payroll, AIS shows reported income and transactions, and Form 26AS checks tax credit. Here is how to reconcile them.
Form 16 tells you what an employer paid, allowed and deducted through payroll. AIS tells you what multiple reporting entities told the tax department about your income and transactions. Form 26AS is the control for tax deducted or collected against your PAN. They overlap, but none replaces the other and none is your finished return.
The practical rule is simple: reconcile the three, then file from the underlying facts. Do not copy whichever document produces the lowest taxable income or the largest refund.
What each document is for
| Document | Issued or assembled by | Best used for | What it does not settle |
|---|---|---|---|
| Form 16 | Each employer | Salary breakdown, exemptions/deductions considered by payroll, salary TDS | Income outside that employer; final eligibility of a return claim |
| AIS | Income Tax Department from many reporters | Detailed reported income and transactions, with taxpayer feedback | Whether every entry is correct or every taxable item has been reported |
| Form 26AS | Income Tax Department/TRACES | TDS and TCS credit reflected against the PAN | Complete income or transaction reporting |
For AY 2026-27 these documents relate to income earned in FY 2025-26. That return remains under the Income-tax Act, 1961. Tax Year 2026-27 is the new-Act period beginning 1 April 2026; a certificate downloaded after that date does not move FY 2025-26 income into the new Act.
Form 16 is an employer’s payroll account
Form 16 is the salary TDS certificate issued where an employer deducted tax from salary. It records salary paid, exemptions and deductions considered in payroll, and the tax deducted. If no salary TDS was deducted, a Form 16 may not be required; use payslips and a salary statement to capture that employment in the return.
If you changed jobs, report salary from every employer, but inspect the certificate scope before adding totals. Each TDS-deducting employer supplies Part A for its own period. Part B can be obtained from each employer or from the last employer, and a last-employer Part B may already incorporate earlier-employment details you supplied. Match periods and components so the same salary is not counted twice.
It is strong evidence of what payroll did, but not a ruling that every claim is legally available. The employer may not have received your rent evidence in time, may have deducted tax under the regime you indicated at the start of the year, or may know nothing about bank interest and gains outside work. The return is where all income and the final regime choice come together.
Check the PAN, employer TAN, employment period, gross salary, exempt allowances, deductions and TDS. If a figure is wrong, ask payroll for a corrected certificate and, where the tax statement was filed incorrectly, a corrected TDS statement. Editing the number only in your return does not repair the employer’s report.
AIS is the department’s wider information file
The Annual Information Statement combines information reported from multiple sources. It can include TDS/TCS information, interest, dividends, specified financial transactions, securities or property transactions, tax payments, demands, refunds and other reported information. The Taxpayer Information Summary inside AIS aggregates information-source-level totals and supports pre-filling.
AIS has a feedback mechanism. For an item that is duplicate, belongs to another person, is denied, or carries a wrong value, open the transaction and submit the appropriate feedback with the facts. The statement then displays the reported value and a modified value reflecting the feedback; the source may also be asked to confirm it.
Feedback is useful evidence, not a delete key. If AIS shows ₹80,000 of deposit interest and your bank certificate supports ₹72,000, record the discrepancy and file the supported amount. If AIS shows nothing but the bank certificate shows ₹72,000, declare ₹72,000. The taxability of fixed-deposit interest does not depend on whether the reporter sent a complete file.
Form 26AS is the tax-credit check
The department’s current AIS FAQ says that from AY 2023-24 the Form 26AS available through TRACES displays TDS/TCS-related data, while other taxpayer information is available in AIS. Some older help text still describes the earlier, wider 26AS. For filing now, use 26AS chiefly to confirm that tax deducted or collected has actually reached the PAN and year against which you are claiming it.
The distinction matters because a deduction on a payslip is not yet usable credit merely because cash left your salary. The employer has to deposit and report it correctly. The department’s tax-credit mismatch FAQ says credit in the return is restricted to what is reflected in Form 26AS.
If a credit is missing, verify the PAN, year and amount, then ask the employer or other deductor to revise its TDS statement. If advance or self-assessment tax is missing, check the challan particulars and PAN. Claiming the absent amount and hoping it appears later invites a demand during processing.
The order for reconciling them
Start with your own evidence: payslips, bank interest certificates, broker or registrar statements, property records and tax-payment challans. Then work in this order:
- map every employment period and each Form 16 Part B scope, then reconcile total salary without duplicating an earlier job;
- compare each employer’s TDS with Form 26AS;
- read AIS line by line for income and transactions outside salary;
- submit AIS feedback where a reported item is wrong;
- add taxable items supported by your records even if AIS omitted them; and
- compare the resulting return and tax credit with the portal’s pre-filled values.
The online filing guide works through the full sequence. Download the statements before selecting the form, because an AIS capital-gain entry or professional receipt can also change which ITR form applies.
What to do when the numbers disagree
If Form 16 salary differs from your payslips, take it to payroll. A reimbursement, arrear, perquisite or prior-employer adjustment may explain the difference; an unsupported manual override in the return will not.
If Form 16 TDS differs from Form 26AS, the deductor must correct its filing. Keep the certificate and correspondence, but do not treat the certificate alone as posted tax credit.
If AIS income is wrong, use feedback and file the amount the underlying evidence supports. If AIS income is missing, report it anyway. If an entry is a gross transaction value rather than taxable income, calculate the income using the applicable rules rather than taxing the whole sale value or ignoring it.
If the regime on Form 16 is not the regime you want, recompute the entire return. A non-business taxpayer’s payroll intimation does not by itself settle the final return choice. Compare both positions on the income-tax calculator and use the old-versus-new guide before changing it.
What none of the three proves
None proves that a deduction is legally allowable, that a capital-gain cost is correct, that foreign assets are fully disclosed, or that every bank reported every rupee. They are information and credit records, not substitutes for books, contracts and certificates.
That is also why a perfect three-way match can still produce a wrong return. The same incorrect PAN-linked figure may flow from an employer’s statement into Form 16, AIS, 26AS and the pre-fill. Read the underlying document whenever the amount is material or unexpected.
The filing decision
Treat Form 16 as the payroll starting point, AIS as the completeness and discrepancy screen, and Form 26AS as the tax-credit control. Correct source records before filing where possible; where AIS remains wrong, record feedback and retain evidence; where income is missing, add it.
The return is your declaration, not the department’s data export. Its job is to state the correct income and claim only the tax credit that can be matched to your PAN, even when the three documents made the reconciliation less convenient than it should have been.
Common questions
Which document should I use to file my income tax return?
Use all three, plus your own records. Form 16 supplies the employer’s salary and payroll-tax calculation; AIS shows information reported by employers, banks and other reporting entities; Form 26AS is the check on TDS and TCS credit. None is a complete return. Bank interest, gains, rent or a second job may require records beyond one Form 16, and information missing from AIS is not automatically exempt.
What if TDS appears in Form 16 but not in Form 26AS?
Ask the employer or deductor to correct its TDS statement. The Income Tax Department says tax credit allowed in the return is restricted to the amount reflected in Form 26AS. Check the PAN, assessment year, amount and challan details first; if the employer deposited or reported against the wrong particulars, only its corrected statement can make the credit appear properly.
Should I report an AIS entry that is wrong?
Submit feedback against the transaction in AIS and keep the evidence for the correct figure. AIS displays both reported and modified values after feedback, but feedback is not permission to invent a replacement number. File the return on the amount supported by contracts, statements, certificates and tax law, and preserve the feedback acknowledgement in case the original reporter does not accept the correction before processing.
Do I need a Form 16 from every employer?
Collect Form 16 from each employer that deducted salary TDS; where no salary TDS was deducted, use payslips and the employer’s salary statement. Report salary from every employment, but do not blindly add every Part B total: a last employer may have included earlier-employment figures you disclosed. Match employment periods and the scope of each Part B first, then reconcile each employer’s TDS with Form 26AS.
Why is bank interest in AIS but not in Form 16?
Form 16 is an employer’s salary TDS certificate, so a bank’s interest does not belong in it unless you disclosed the income and the employer incorporated it only for payroll-tax computation. AIS collects information from banks and other reporting entities, which is why deposit and savings interest can appear there. Report the correct taxable interest even where the bank deducted no tax.
Sources
Rates and rules on this page were read directly from the following sources on the dates shown. Figures change — if you are about to act on one, confirm it at the source.