IT Act 2025 · Tax Year 2026-27
Income Tax Form Comparison
The Income Tax Act 2025 renumbered sections and revised several form names. This page helps you find the new equivalent for any old form — and spot what's genuinely new under the 2025 Act.
Showing 41 of 41 forms
Returns of Income (ITR)
| IT Act 1961 (Old) | IT Act 2025 (New) | Purpose | Status | Old Section | New Section |
|---|---|---|---|---|---|
| ITR-1 (Sahaj) | ITR-1 (Sahaj) | For resident individuals with income from salary, one house property, other sources (interest etc.) and total income up to ₹50 lakh | Same | Section 139(1) | Section 263(1) |
| ITR-2 | ITR-2 | For individuals and HUF not having income from profits and gains of business or profession | Same | Section 139(1) | Section 263(1) |
| ITR-3 | ITR-3 | For individuals and HUF having income from profits and gains of business or profession | Same | Section 139(1) | Section 263(1) |
| ITR-4 (Sugam) | ITR-4 (Sugam) | For individuals, HUF and firms (other than LLP) with presumptive income from business or profession | Same | Section 44AD / 44ADA / 44AE | Section 58 (44AD / 44ADA equivalent) |
| ITR-5 | ITR-5 | For firms, LLPs, AOP, BOI, artificial juridical person, co-operative society | Same | Section 139(1) | Section 263(1) |
| ITR-6 | ITR-6 | For companies other than companies claiming exemption under Section 11 | Same | Section 139(1) | Section 263(1) |
| ITR-7 | ITR-7 | For persons including companies required to furnish returns under Sections 139(4A), 139(4B), 139(4C), 139(4D) | Same | Section 139(4A)–(4D) | Section 263(4A)–(4D) |
| ITR-V | ITR-V | Verification acknowledgement form generated after e-filing (to be sent to CPC if not e-verified) | Same | Section 139 | Section 263 |
Old: ITR-1 (Sahaj)
New: ITR-1 (Sahaj)
For resident individuals with income from salary, one house property, other sources (interest etc.) and total income up to ₹50 lakh
Old: ITR-2
New: ITR-2
For individuals and HUF not having income from profits and gains of business or profession
Old: ITR-3
New: ITR-3
For individuals and HUF having income from profits and gains of business or profession
Old: ITR-4 (Sugam)
New: ITR-4 (Sugam)
For individuals, HUF and firms (other than LLP) with presumptive income from business or profession
Old: ITR-5
New: ITR-5
For firms, LLPs, AOP, BOI, artificial juridical person, co-operative society
Old: ITR-6
New: ITR-6
For companies other than companies claiming exemption under Section 11
Old: ITR-7
New: ITR-7
For persons including companies required to furnish returns under Sections 139(4A), 139(4B), 139(4C), 139(4D)
Old: ITR-V
New: ITR-V
Verification acknowledgement form generated after e-filing (to be sent to CPC if not e-verified)
TDS / TCS Returns
| IT Act 1961 (Old) | IT Act 2025 (New) | Purpose | Status | Old Section | New Section |
|---|---|---|---|---|---|
| Form 24Q | Form 24Q | Quarterly TDS statement for tax deducted at source on salary payments | Same | Section 192 | Section 392 |
| Form 26Q | Form 26Q | Quarterly TDS statement for tax deducted at source on payments other than salary (domestic) | Same | Sections 193–196D | Sections 393–420 |
| Form 27Q | Form 27Q | Quarterly TDS statement for tax deducted at source on payments made to non-residents | Same | Section 195 | Section 395 |
| Form 27EQ | Form 27EQ | Quarterly TCS (Tax Collected at Source) return | Same | Section 206C | Section 420 |
Old: Form 24Q
New: Form 24Q
Quarterly TDS statement for tax deducted at source on salary payments
Old: Form 26Q
New: Form 26Q
Quarterly TDS statement for tax deducted at source on payments other than salary (domestic)
Old: Form 27Q
New: Form 27Q
Quarterly TDS statement for tax deducted at source on payments made to non-residents
Old: Form 27EQ
New: Form 27EQ
Quarterly TCS (Tax Collected at Source) return
TDS / TCS Certificates
| IT Act 1961 (Old) | IT Act 2025 (New) | Purpose | Status | Old Section | New Section |
|---|---|---|---|---|---|
| Form 16 | Form 16 | Annual TDS certificate issued by employer to employee — Part A (tax deducted & deposited) and Part B (computation of income) | Same | Section 203 | Section 403 |
| Form 16A | Form 16A | TDS certificate for tax deducted on payments other than salary (interest, rent, professional fees, etc.) | Same | Section 203 | Section 403 |
| Form 16B | Form 16B | TDS certificate for tax deducted on purchase of immovable property | Same | Section 194IA | Section 394 |
| Form 16C | Form 16C | TDS certificate for tax deducted on rent paid by individual/HUF (above ₹50,000/month) | Same | Section 194IB | Section 394 |
| Form 27D | Form 27D | TCS certificate issued by seller to buyer showing tax collected at source | Same | Section 206C | Section 420 |
Old: Form 16
New: Form 16
Annual TDS certificate issued by employer to employee — Part A (tax deducted & deposited) and Part B (computation of income)
Old: Form 16A
New: Form 16A
TDS certificate for tax deducted on payments other than salary (interest, rent, professional fees, etc.)
Old: Form 16B
New: Form 16B
TDS certificate for tax deducted on purchase of immovable property
Old: Form 16C
New: Form 16C
TDS certificate for tax deducted on rent paid by individual/HUF (above ₹50,000/month)
Old: Form 27D
New: Form 27D
TCS certificate issued by seller to buyer showing tax collected at source
Declarations & Undertakings
| IT Act 1961 (Old) | IT Act 2025 (New) | Purpose | Status | Old Section | New Section |
|---|---|---|---|---|---|
| Form 15G | Form 15G | Declaration by resident individual (below 60 years) that income is below taxable limit — for nil TDS on interest, dividends etc. | Same | Section 197A | Section 397 |
| Form 15H | Form 15H | Declaration by resident senior citizen (60 years or above) that tax on estimated income is nil — for nil TDS | Same | Section 197A(1C) | Section 397 |
| Form 27C | Form 27C | Declaration by buyer to seller for non-collection of TCS on purchase of goods for manufacturing or processing | Same | Section 206C(1A) | Section 420 |
Old: Form 15G
New: Form 15G
Declaration by resident individual (below 60 years) that income is below taxable limit — for nil TDS on interest, dividends etc.
Old: Form 15H
New: Form 15H
Declaration by resident senior citizen (60 years or above) that tax on estimated income is nil — for nil TDS
Old: Form 27C
New: Form 27C
Declaration by buyer to seller for non-collection of TCS on purchase of goods for manufacturing or processing
Audit Reports
| IT Act 1961 (Old) | IT Act 2025 (New) | Purpose | Status | Old Section | New Section |
|---|---|---|---|---|---|
| Form 3CA | Form 6A | Audit report where the accounts of the assessee have been audited under any other law (e.g., Companies Act) Under IT Act 2025, audit under Section 63 uses revised form numbering. | Renamed | Section 44AB | Section 63 |
| Form 3CB | Form 6B | Audit report where the accounts of the assessee have NOT been audited under any other law | Renamed | Section 44AB | Section 63 |
| Form 3CD | Form 6C | Statement of particulars required to be furnished under Section 44AB — the detailed tax audit statement Most comprehensive form — all disallowances, depreciation, payments, and transactions reported here. | Renamed | Section 44AB | Section 63 |
| Form 3AE | Form 5 | Statement of details of preliminary expenses incurred before commencement of business | Renamed | Section 35D | Section 44 |
| Form 10B | Form 10B | Audit report under Section 12A(b) for charitable or religious trusts claiming exemption Form name retained; section reference updated to IT Act 2025. | Same | Section 12A | Section 292 |
| Form 10BB | Form 10BB | Audit report for educational institutions, hospitals and other entities under Section 10(23C) | Same | Section 10(23C) | Section 11(23C) |
| Form 29B | Form 29B | Report by Chartered Accountant for Book Profit computation for MAT (Minimum Alternate Tax) purposes | Same | Section 115JB | Section 236 |
Old: Form 3CA
New: Form 6A
Audit report where the accounts of the assessee have been audited under any other law (e.g., Companies Act)
Under IT Act 2025, audit under Section 63 uses revised form numbering.
Old: Form 3CB
New: Form 6B
Audit report where the accounts of the assessee have NOT been audited under any other law
Old: Form 3CD
New: Form 6C
Statement of particulars required to be furnished under Section 44AB — the detailed tax audit statement
Most comprehensive form — all disallowances, depreciation, payments, and transactions reported here.
Old: Form 3AE
New: Form 5
Statement of details of preliminary expenses incurred before commencement of business
Old: Form 10B
New: Form 10B
Audit report under Section 12A(b) for charitable or religious trusts claiming exemption
Form name retained; section reference updated to IT Act 2025.
Old: Form 10BB
New: Form 10BB
Audit report for educational institutions, hospitals and other entities under Section 10(23C)
Old: Form 29B
New: Form 29B
Report by Chartered Accountant for Book Profit computation for MAT (Minimum Alternate Tax) purposes
Salary & Employer Forms
| IT Act 1961 (Old) | IT Act 2025 (New) | Purpose | Status | Old Section | New Section |
|---|---|---|---|---|---|
| Form 12B | Form 12B | Statement furnished by employee joining a new employer — details of salary received from previous employer(s) during the same financial year | Same | Section 192(2) | Section 392(2) |
| Form 12BA | Form 12BA | Statement showing particulars of perquisites, other fringe benefits, and profits in lieu of salary provided by employer | Same | Section 17 | Section 16 |
| Form 10E | Form 10E | Form for furnishing particulars of income under Section 192(2A) for claiming relief on salary arrears under Section 89(1) Relief for arrears of salary or advance salary — prevents higher tax due to bunching of income. | Same | Section 89(1) | Section 157 |
Old: Form 12B
New: Form 12B
Statement furnished by employee joining a new employer — details of salary received from previous employer(s) during the same financial year
Old: Form 12BA
New: Form 12BA
Statement showing particulars of perquisites, other fringe benefits, and profits in lieu of salary provided by employer
Old: Form 10E
New: Form 10E
Form for furnishing particulars of income under Section 192(2A) for claiming relief on salary arrears under Section 89(1)
Relief for arrears of salary or advance salary — prevents higher tax due to bunching of income.
Deductions & Claims
| IT Act 1961 (Old) | IT Act 2025 (New) | Purpose | Status | Old Section | New Section |
|---|---|---|---|---|---|
| Form 10BA | Form 10BA | Declaration for claiming deduction under Section 80GG — rent paid where HRA is not received | Same | Section 80GG | Section 134 |
| Form 67 | Form 67 | Statement of income from a country or specified territory outside India and Foreign Tax Credit claim Must be filed on or before the due date of return to claim FTC. | Same | Section 90 / 91 | Section 162 / 163 |
Old: Form 10BA
New: Form 10BA
Declaration for claiming deduction under Section 80GG — rent paid where HRA is not received
Old: Form 67
New: Form 67
Statement of income from a country or specified territory outside India and Foreign Tax Credit claim
Must be filed on or before the due date of return to claim FTC.
Other Procedural Forms
| IT Act 1961 (Old) | IT Act 2025 (New) | Purpose | Status | Old Section | New Section |
|---|---|---|---|---|---|
| Form 26AS | AIS (Annual Information Statement) | Consolidated annual tax statement — TDS, TCS, advance tax, self-assessment tax, refunds, and now includes financial transactions from various sources Form 26AS has been largely superseded by AIS (Annual Information Statement) which has a much wider scope. | Renamed | Section 203AA | Section 285BB |
| Form 26QB | Form 26QB | Challan-cum-statement for TDS on purchase of immovable property (buyer deducts 1% TDS and deposits via this form) | Same | Section 194IA | Section 394 |
| Form 26QC | Form 26QC | Challan-cum-statement for TDS on rent paid by individual or HUF above ₹50,000 per month | Same | Section 194IB | Section 394 |
| Form 13 | Form 13 | Application for certificate authorising deduction of tax at lower rate or no deduction | Same | Section 197 | Section 397 |
| Form 15CA | Form 15CA | Online declaration for remittance of money outside India — filed by the remitter before making a foreign payment | Same | Section 195 | Section 395 |
| Form 15CB | Form 15CB | Certificate from Chartered Accountant for foreign remittances — confirms nature of payment and applicable tax treaty provisions Required when remittance exceeds ₹5 lakh in a financial year and is taxable. | Same | Section 195 | Section 395 |
| Form 35 | Form 35 | Appeal to Commissioner of Income Tax (Appeals) against orders of Assessing Officer | Same | Section 246A | Section 356 |
| Form 36 | Form 36 | Appeal to Income Tax Appellate Tribunal (ITAT) against orders of CIT(A) or other authorities | Same | Section 253 | Section 357 |
| — | Form 5 | Statement of preliminary expenses incurred before commencement or for extension of business — to be submitted 1 month before filing return Corresponds to old Form 3AE under Section 35D of IT Act 1961. Now numbered Form 5 under IT Act 2025. | New in 2025 | Not applicable (was Form 3AE under Section 35D) | Section 44 |
Old: Form 26AS
New: AIS (Annual Information Statement)
Consolidated annual tax statement — TDS, TCS, advance tax, self-assessment tax, refunds, and now includes financial transactions from various sources
Form 26AS has been largely superseded by AIS (Annual Information Statement) which has a much wider scope.
Old: Form 26QB
New: Form 26QB
Challan-cum-statement for TDS on purchase of immovable property (buyer deducts 1% TDS and deposits via this form)
Old: Form 26QC
New: Form 26QC
Challan-cum-statement for TDS on rent paid by individual or HUF above ₹50,000 per month
Old: Form 13
New: Form 13
Application for certificate authorising deduction of tax at lower rate or no deduction
Old: Form 15CA
New: Form 15CA
Online declaration for remittance of money outside India — filed by the remitter before making a foreign payment
Old: Form 15CB
New: Form 15CB
Certificate from Chartered Accountant for foreign remittances — confirms nature of payment and applicable tax treaty provisions
Required when remittance exceeds ₹5 lakh in a financial year and is taxable.
Old: Form 35
New: Form 35
Appeal to Commissioner of Income Tax (Appeals) against orders of Assessing Officer
Old: Form 36
New: Form 36
Appeal to Income Tax Appellate Tribunal (ITAT) against orders of CIT(A) or other authorities
Old: —
New: Form 5
Statement of preliminary expenses incurred before commencement or for extension of business — to be submitted 1 month before filing return
Corresponds to old Form 3AE under Section 35D of IT Act 1961. Now numbered Form 5 under IT Act 2025.
Based on IT Act 2025 as applicable to Tax Year 2026-27. Form names for some categories (e.g., audit forms) are subject to final CBDT notification. Verify with a Chartered Accountant or the official Income Tax Portal before filing.