What this covers
Rectification is for apparent mistakes in processing or orders. It is different from revising your own return or filing an appeal against a debatable addition.
Situations this page is built for
- 143(1) demand despite TDS in 26AS.
- Duplicate income added in intimation.
- Refund mismatch.
- Wrong challan or credit not considered.
- Data correction needed after processing.
Documents and details to keep ready
- 143(1) intimation.
- Filed ITR acknowledgement.
- AIS/Form 26AS.
- TDS certificates.
- Challan and bank proof.
Process
Confirm applicability
Identify the exact tax year, financial year, state, portal, form, registration status, threshold, notice section or transaction type.
Reconcile records
Match portal data with books, invoices, challans, certificates, bank entries, payroll, AIS/Form 26AS, GSTR-2B or other source records.
Prepare the filing or response
Draft the return, declaration, registration, correction, computation, notice response or project scope with supporting evidence.
Track acknowledgement
Download acknowledgements, orders, certificates, challans, UDIN, ARN/SRN and follow-up communications for future audit trail.
Common mistakes
- Filing revised return when rectification is appropriate.
- Choosing wrong error category.
- No evidence upload.
- Using rectification for issues requiring appeal.
Income Tax Rectification Request Under Section 154: year and source check
Last fact-checked: 25 May 2026.
AY 2026-27 means FY 2025-26 income under the Income-tax Act, 1961. Tax Year 2026-27 means FY 2026-27 income under the Income Tax Act, 2025. Do not mix the two labels.
For AY 2026-27, check the ITR utility, validation rules and official e-filing guidance before relying on secondary summaries.
Use official portal pages, CBDT notifications, the supplied Act PDF and ICAI material before making a filing, payroll, TDS/TCS or rebate decision.
FAQs
Which year should I use for Income Tax Rectification Request Under Section 154?
Use AY 2026-27 for FY 2025-26 income under the Income-tax Act, 1961. Use Tax Year 2026-27 for FY 2026-27 income under the Income Tax Act, 2025.
What documents should I share with a tax expert?
Share the portal screenshot, exact year, income breakup, certificates, AIS/Form 26AS, notices, challans and any computation already prepared.
Can WorkIndex help me find a specialist?
Yes. Post a requirement with the legal year, records and deadline so experts can quote on the real issue instead of a generic page title.
Income Tax Rectification Request Under Section 154: year and source check
Last fact-checked: 25 May 2026.
AY 2026-27 means FY 2025-26 income under the Income-tax Act, 1961. Tax Year 2026-27 means FY 2026-27 income under the Income Tax Act, 2025. Do not mix the two labels.
For AY 2026-27, check the ITR utility, validation rules and official e-filing guidance before relying on secondary summaries.
Use official portal pages, CBDT notifications, the supplied Act PDF and ICAI material before making a filing, payroll, TDS/TCS or rebate decision.
What to verify for Income Tax Rectification Request Under Section 154
- Correct financial year, assessment year or tax year.
- Taxpayer type, age category, residential status and business/profession status.
- Exact income heads, including salary, house property, business/profession, capital gains, VDA and other sources.
- AIS/TIS, Form 26AS, TDS/TCS certificates, challans and portal pre-fill.
- Deductions/exemptions allowed in the selected regime and current ITR utility validation rules.
- Whether the issue is a calculation, filing, notice response, rectification, appeal or advisory position.
Income Tax Rectification Request Under Section 154: year and source check
Last fact-checked: 25 May 2026.
AY 2026-27 means FY 2025-26 income under the Income-tax Act, 1961. Tax Year 2026-27 means FY 2026-27 income under the Income Tax Act, 2025. Do not mix the two labels.
For AY 2026-27, check the ITR utility, validation rules and official e-filing guidance before relying on secondary summaries.
Use official portal pages, CBDT notifications, the supplied Act PDF and ICAI material before making a filing, payroll, TDS/TCS or rebate decision.
What to verify for Income Tax Rectification Request Under Section 154
- Correct financial year, assessment year or tax year.
- Taxpayer type, age category, residential status and business/profession status.
- Exact income heads, including salary, house property, business/profession, capital gains, VDA and other sources.
- AIS/TIS, Form 26AS, TDS/TCS certificates, challans and portal pre-fill.
- Deductions/exemptions allowed in the selected regime and current ITR utility validation rules.
- Whether the issue is a calculation, filing, notice response, rectification, appeal or advisory position.