Rectification Under Income Tax explained: this guide covers what Rectification Under Income Tax means, who it applies to, the step-by-step process, documents required, fees, due dates and penalties in India — so you can stay compliant with confidence and avoid costly mistakes.
1. What is Rectification Under Section 285?
Section 285 of the Income Tax Act, 2025 allows correction of any apparent mistake from the record in an order passed by the tax authority — including assessment orders, appeal orders, and refund orders. "Apparent mistake" means an error that is obvious on the face of the record — a mathematical mistake, an error in applying the law to undisputed facts, or inclusion/omission of an item that is clearly wrong. It is NOT a mechanism for reconsidering disputed questions of fact or law.
2. Who Can File a Rectification?
Two parties can initiate rectification:
- Taxpayer: Can file an application for rectification to the AO if there is a clear error in an order — typically used when TDS credit has not been granted, incorrect section applied, or arithmetic error in tax computation
- Assessing Officer: Can also suo motu (on their own) rectify any order if they notice an apparent mistake
Both can initiate rectification within 4 years from the date of the order to be rectified.
3. Common Situations Where Rectification is Used
- TDS credit (Form 26AS/AIS) not reflected in the assessment order — demand raised ignoring TDS
- Advance tax paid but not credited in the assessment
- Wrong PAN in TDS return causing mismatch — corrected by filing rectification after TDS return correction
- Interest under Section 419/418 incorrectly computed
- Deduction disallowed due to technical error but later correctly available
- Demand raised under wrong section (e.g., 143(3) instead of 143(1))
4. How to File Rectification Online
- Login to Income Tax Portal (incometax.gov.in)
- Go to "e-File" → "Rectification" → "Request for Rectification"
- Select the assessment year and type of order to be rectified
- Choose the error type: TDS mismatch / Tax credit mismatch / Return data correction / Others
- Upload supporting documents (Form 26AS, payment challans, etc.)
- Submit — system processes and generates acknowledgment number
5. Section 285 vs Section 246A Appeal
| Feature | Rectification (Section 285) | Appeal (Section 246A equivalent) |
|---|---|---|
| Used for | Apparent/obvious mistakes in orders | Disputes on facts, law, quantum |
| Time limit | 4 years from order date | 30 days from order date |
| Filing fee | Nil | Rs 250 to Rs 10,000 (based on income) |
| Faster resolution? | Yes — usually 3-6 months | Can take years |
6. AO Cannot Use Rectification to Change Decisions
The AO cannot use the rectification route to change a decision already made in the original assessment order — such as reversing an allowed deduction or reassessing income that was already considered. Rectification is only for patent errors — not for reconsidering judgement calls. If the AO wants to revisit the assessment for substantive reasons, they must use the reassessment route under Sections 279-280 of ITA 2025.
7. Why TaxClue
Incorrect TDS credits and advance tax mismatches are the most common rectification issues. TaxClue identifies discrepancies and files timely rectification requests. Contact us for rectification and demand resolution under ITA 2025.