New Tax Rules 2026: Why This Week’s Changes Could Affect Salaried People More Than Expected
Income Tax · ITR Filing · AY 2026-27 (FY 2025-26), India
Which ITR Documents Do You Need for AY 2026-27 — and Which Missing One Turns Your Return Defective?
The salaried deadline has gone. More than 5.9 crore returns went in by 31 July, and the 31 August window for ITR-3 and ITR-4 filers is now seven days wide. If you are still gathering paperwork, the question is no longer which documents exist. It is which ones the portal will actively check against its own records, and what happens when one of them is missing.
That distinction matters because the department does not ask you to upload anything. A return is filed on self-assessment. But every figure you type is compared against Form 26AS, the Annual Information Statement and the deductor filings behind them. A mismatch produces a notice under Section 139(9), a 15-day clock, and a return that becomes invalid if the clock runs out.
Quick Summary
Four documents apply to every filer regardless of form: PAN and Aadhaar, Form 26AS, the Annual Information Statement, and a pre-validated bank account. Beyond that, the list scales with the form. ITR-1 needs roughly five items. ITR-3 for business income needs closer to eleven, including books of accounts and a balance sheet. The most expensive missing document is not a receipt at all — it is the reconciliation between your return and the AIS, which is what triggers most defective-return notices. Non-audit business and professional filers have until 31 August 2026; audit cases until 31 October 2026.
Where AY 2026-27 filing actually stands right now
This season broke its own pattern. The Central Board of Direct Taxes notified all seven ITR forms on 30 March 2026, with a corrigendum on 10 April, which meant the utilities were live months before the rush. Filers still waited. More than 1.7 crore returns were in by 11 July, 3 crore by 22 July, 4 crore by 27 July, and then over 40 lakh landed on the final day alone.
The department’s own numbers on 21 July showed 3.2 crore returns filed, 94 per cent verified and 60 per cent processed. That ratio is the practical argument for having documents ready early: verification and processing move fast for clean returns and stall for the rest.
The four documents that apply to every form
Whatever your income, four things sit under every ITR. Get these wrong and the form you chose stops mattering.
PAN and Aadhaar. An inoperative PAN, usually because Aadhaar was never linked, will block filing and hold any refund. The e-filing profile must show the PAN as operative before you begin.
Form 26AS. This is the consolidated tax credit statement pulled from TRACES. It lists TDS, TCS, advance tax and self-assessment tax challans deposited against your PAN. Every rupee of tax credit you claim must appear here or the claim fails at processing.
The Annual Information Statement. The AIS is wider than 26AS. It captures interest, dividends, securities transactions, property registrations, foreign remittances and high-value spending reported by third parties. Its condensed cousin, the Taxpayer Information Summary, shows what the department has already accepted as your reported value.
A pre-validated bank account. The refund is credited only to an account showing “Validated” on the portal, with the account name matching PAN records. An unvalidated account is among the most common reasons a determined refund never lands.
The single highest-value hour
Download 26AS and the AIS on the same day and reconcile them line by line against your own bank and broker statements before you open any ITR utility. If an AIS entry is genuinely not yours, submit feedback inside the AIS rather than quietly leaving it out of the return. The department treats silence as under-reporting; feedback creates a record.
Why 15 June sets the shape of the whole season
The document calendar runs on a chain, not a single date. Employers file the Q4 Form 24Q TDS statement by 31 May. Only then can Part A of Form 16 be generated from TRACES. Rule 31 gives them until 15 June to hand over the certificate. That is why tax professionals routinely advise waiting until the second half of June before filing: AIS and 26AS are still absorbing deductor data until then.
Form by form: what each ITR actually asks you to hold
The checklist below is the working version. Nothing gets uploaded, but everything listed is a figure you will be asked to enter, or a document you will need if the department asks you to substantiate the entry later.
ITR-1 (Sahaj) covers salary and pension income for residents with total income up to Rs 50 lakh. You need PAN and Aadhaar, Form 16, the AIS and Form 26AS, bank interest certificates, and proof of investments claimed under Sections 80C and 80D. From AY 2026-27 the form also accepts income from up to two house properties, which is the biggest eligibility change this year and keeps a large number of second-home owners off ITR-2.
ITR-2 is everything ITR-1 needs, plus a capital gains statement from your broker or fund house covering shares, mutual funds and property, the sale and purchase deeds behind any property transaction, and full foreign income and foreign asset details if you hold any. The capital gains schedule has been simplified this year: the split between transfers before and after 23 July 2024 has been removed, and the retired 15 per cent and 10 per cent rate fields have gone with it.
ITR-3 is the heaviest individual form. It needs books of accounts, a profit and loss account and balance sheet, bank statements for the year, GST returns where applicable, TDS certificates, and a full statement of business expenses and income. Balance sheet and P&L schedules left blank in ITR-3 are a standard trigger for a defective-return notice.
ITR-4 (Sugam) covers presumptive income under Sections 44AD, 44ADA and 44AE. You need PAN and Aadhaar, a turnover or gross receipts summary, bank statements, investment proofs, and loan interest certificates. Presumptive filers often assume the lighter form means lighter records; it does not. The turnover figure still has to survive comparison with 26AS and the AIS.
ITR-5 applies to LLPs, partnership firms, AOPs and BOIs. Hold the partnership deed or LLP agreement, books of accounts, the P&L and balance sheet, GST returns where applicable, and TDS and TCS details.
ITR-6 is for companies. Audited financial statements, the tax audit report where applicable, GST returns, TDS and TCS details, and board resolutions and statutory records.
ITR-7 covers trusts, NGOs, political parties and specified institutions. The registration certificate or trust deed, the audit report, an income and expenditure statement, details of exempt income, and donor receipts with utilisation details.
| Form | Who files | Core papers | Financials | Audit report | Due date 2026 |
|---|---|---|---|---|---|
| ITR-1 | Salary or pension, income up to Rs 50 lakh, up to 2 houses | 5 items | Not required | No | 31 July |
| ITR-2 | Capital gains, multiple properties, foreign assets | 9 items | Not required | No | 31 July |
| ITR-3 | Business or profession, F&O traders | 11 items | P&L and balance sheet | If Section 44AB applies | 31 August |
| ITR-4 | Presumptive income, 44AD, 44ADA, 44AE | 5 items | Turnover summary only | No | 31 August |
| ITR-5 | LLPs, firms, AOPs and BOIs | 5 items | P&L and balance sheet | If applicable | 31 Oct if audited |
| ITR-6 | Companies other than those claiming Section 11 | 5 items | Audited statements | Yes | 31 October |
| ITR-7 | Trusts, NGOs, political parties, institutions | 5 items | Income and expenditure | Form 10B or 10BB | 31 October |
The 31 August date is new, and it is narrow
Under the Finance Act, 2026, ITR-3 and ITR-4 filers who are not subject to tax audit get until 31 August 2026, a month later than salaried filers. It exists because business filers cannot compute income until books are closed. It is not a general extension: ITR-1 and ITR-2 filers who missed 31 July are already in belated territory, with a Section 234F fee of up to Rs 5,000 and interest under Section 234A running at 1 per cent a month.
What changed for AY 2026-27, and which new papers it creates
Several changes this year do not alter the tax you pay but do alter what you must have in front of you while filing. Each of these is a field that did not exist, or existed in thinner form, last year.
- Section 80G donations now require the donee’s name, PAN and address plus the transaction reference number for a UPI, cheque, IMPS, NEFT or RTGS payment, and the recipient bank’s IFSC code. A receipt without a traceable payment reference is no longer enough.
- Section 80GGC political contributions require both the party’s name and its PAN, fields absent from last year’s utility.
- House property reporting asks for co-owner details for up to seven people including names, PAN, Aadhaar and percentage share, and tenant details for up to three, wherever TDS is claimed.
- Unrealised rent has its own field in ITR-1 and ITR-4 for the first time, under the Section 25A conditions.
- Schedule AL, the assets and liabilities schedule, now applies only where total income exceeds Rs 1 crore, up from the earlier Rs 50 lakh threshold.
- Old-regime deductions demand identifiers, not just amounts: insurance policy numbers for 80D, lender name and loan account number and sanction date for 80E and Section 24(b), and the specific disease for 80DDB.
Which law governs this return
The Income-tax Act, 2025 came into force on 1 April 2026, but the return you file now is governed entirely by the Income-tax Act, 1961, because AY 2026-27 covers income earned between April 2025 and March 2026. The new Act, with Form 16 renamed Form 130 and Form 16A renamed Form 131, applies from Tax Year 2026-27 onwards. For this season, Form 16 remains Form 16.
Why returns go defective, and how to see it coming
A Section 139(9) notice is not an accusation. It says the return has a fixable flaw and gives you a stated period, commonly 15 days from service, to correct it. Ignore it and the proviso to Section 139(9) makes the return invalid, which means no refund, no carry-forward of losses, and interest running as though you never filed.
Worked example: what missing 31 August costs
Rakesh runs a design studio in Coimbatore and files ITR-3 without audit. He has a balance of Rs 1,40,000 in self-assessment tax to pay. He cannot get his bank statements reconciled in time and files on 12 November 2026 instead of 31 August. Section 234F applies at Rs 5,000. Section 234A interest runs at 1 per cent a month for September, October and November: Rs 1,40,000 x 1% x 3 = Rs 4,200. Total added cost Rs 9,200, plus he forfeits the right to carry forward any business loss. Ten days of document-chasing in August would have been cheaper.
The pre-submit reconciliation, step by step
- Confirm your PAN is operative and linked to Aadhaar, and that your chosen refund account shows “Validated” in the portal profile.
- Download Form 26AS and the AIS on the same day. Downloading them weeks apart is how people miss entries added in between.
- Match each TDS entry in your return against 26AS. If a deductor has under-reported or filed late, ask them to revise the TDS statement rather than claiming a credit that is not on record.
- Read every AIS category, not just salary. Savings interest, dividends, mutual fund redemptions and property registrations all appear here and all get compared.
- Confirm form eligibility before entering a single figure. Any business or professional income, however small, moves you to ITR-3.
- Collect deduction identifiers, not just amounts: policy numbers, loan account numbers, sanction dates, donee PAN, IFSC and transaction reference.
- Pay any self-assessment tax before you submit, and enter the challan details in the return. Filing with tax unpaid is a listed defect.
- E-verify within 30 days, by Aadhaar OTP if possible, and save the acknowledgement.
If a document is wrong or missing, escalate in this order
Decoder: every document, what it proves, where it lives
| Document | What it proves | Where to get it | Who needs it |
|---|---|---|---|
| Form 16 | Salary paid and TDS deducted under Section 192 | Employer, generated from TRACES, due 15 June | ITR-1, ITR-2 filers with salary |
| Form 16A | Non-salary TDS on interest, rent, professional fees | Deductor, quarterly, within 15 days of the TDS return date | All forms with non-salary TDS |
| Form 16B | TDS under Section 194-IA on property above Rs 50 lakh | Buyer of the property, via TRACES | ITR-2 property sellers |
| Form 26AS | All tax credits deposited against your PAN | e-filing portal, refreshed as deductors file | Every form |
| AIS and TIS | Third-party reported income and transactions | e-filing portal, AIS module | Every form |
| Capital gains statement | Purchase cost, sale value and holding period | Broker, RTA or fund house | ITR-2, ITR-3 |
| Interest certificate | Home or education loan interest for 24(b) and 80E | Lender, annual statement | ITR-1 to ITR-4 |
| Books of accounts | Business income, expenses and closing position | Your own accounting records | ITR-3, ITR-5, ITR-6 |
| Form 3CA or 3CB with 3CD | Tax audit under Section 44AB, due 30 September 2026 | Your chartered accountant, filed with UDIN | Audit cases |
| Form 10-IEA | Election to remain in or exit the old regime | e-filing portal, before the return | Old-regime business filers |
| Form 10B or 10BB | Audit report for trusts and institutions | Auditor, filed on the portal | ITR-7 |
| Donor receipts | Donations received and how they were applied | Your own records and registers | ITR-7 |
What to keep, and for how long
The filing is over in an evening. The retention obligation runs for years, because Section 149 governs how long the department can reopen an assessment. Since 1 September 2024, the normal window for a reassessment notice is three years and three months from the end of the relevant assessment year, extending to five years and three months where the assessing officer has evidence of escaped income of Rs 50 lakh or more.
Keep both a digital and a physical copy of anything that cannot be regenerated from a portal. Form 16 and 26AS can be pulled again. A handwritten rent receipt from a landlord who has since moved cannot.
Frequently asked questions
Which ITR documents do I need for AY 2026-27 if I only have salary income?
Five items cover most salaried filers on ITR-1: PAN and Aadhaar, Form 16 from your employer, Form 26AS and the AIS from the e-filing portal, bank interest certificates for savings and fixed deposits, and proof of any deductions claimed under Sections 80C and 80D. If you own a second house, ITR-1 now accommodates it. Download 26AS and the AIS before you begin, not after.
Do I have to upload any documents while filing my income tax return?
No. Indian income tax returns are filed on a self-assessment basis and no attachments are uploaded, apart from audit reports filed separately by a chartered accountant. But the department cross-checks your entries against Form 26AS, the AIS and deductor filings, and can call for supporting documents later. Keep everything the return relies on.
What happens if my Form 16 does not match Form 26AS or the AIS?
First establish whether it is a timing issue, where the employer deposited or reported TDS late, or a genuine error. Ask the deductor to file a correction statement so TRACES updates 26AS. Claiming a TDS credit that does not appear in 26AS is one of the most common triggers for a defective-return notice or a reduced refund at processing.
What is the last date to file ITR for AY 2026-27?
31 July 2026 for ITR-1 and ITR-2 filers, and 31 August 2026 for ITR-3 and ITR-4 filers not subject to tax audit, a staggered structure introduced by the Finance Act, 2026. Audit cases are due 31 October 2026 and transfer pricing cases 30 November 2026. A belated return can be filed until 31 December 2026 with a Section 234F fee.
Which documents does ITR-3 need that ITR-1 does not?
ITR-3 adds books of accounts, a profit and loss account, a balance sheet, bank statements for the full year, GST returns where registered, TDS certificates from clients, and a detailed statement of business expenses and income. Leaving the balance sheet and P&L schedules blank is a listed defect under Section 139(9) and will produce a notice.
How long should I keep ITR documents after filing?
At least six years from the end of the relevant assessment year for most records, which comfortably covers the Section 149 reassessment window of three years and three months, or five years and three months where escaped income of Rs 50 lakh or more is alleged. Foreign assets are the exception, at 16 years under the Black Money Act.
What is a defective return notice under Section 139(9) and how long do I have?
It means the return has a fixable flaw such as a schedule left blank, an income or tax mismatch, the wrong form, or tax unpaid before filing. The response period is printed on the notice and is commonly 15 days from service. Respond through e-Proceedings on the portal. If you do not, the return becomes invalid and is treated as never filed.
Do presumptive taxpayers filing ITR-4 need to maintain books of accounts?
Sections 44AD and 44ADA relieve you of the obligation to maintain detailed books, but not of the need to substantiate turnover. Keep bank statements, invoices and a receipts summary. Your declared gross receipts are compared against 26AS and the AIS, and a gap there is exactly what generates a query.
What new documents does AY 2026-27 require that last year did not?
Section 80G claims now need the donee’s PAN and address plus the payment transaction reference number and the recipient bank’s IFSC code. Section 80GGC needs the political party’s PAN. House property entries need co-owner details for up to seven people and tenant details for up to three. Schedule AL now applies above Rs 1 crore of total income rather than Rs 50 lakh.
Does the new Income-tax Act, 2025 change the documents I need this year?
Not for this return. AY 2026-27 covers income earned in FY 2025-26 and is governed by the Income-tax Act, 1961. Form 16 and Form 16A remain in their existing form. The new Act, under which the salary TDS certificate becomes Form 130 and the non-salary certificate Form 131, applies from Tax Year 2026-27 onwards.
The short version
Four documents apply to everyone: PAN and Aadhaar, Form 26AS, the AIS and a pre-validated bank account. Everything else scales with the form, from five items on ITR-1 to a full set of audited financials on ITR-6. The document that costs the most is the one nobody thinks of as a document, the reconciliation between what you report and what the department already knows. Non-audit business and professional filers have until 31 August 2026; belated returns run to 31 December, revised returns to 31 March 2027. Keep both digital and physical copies, for six years at minimum.
