Which rectification provision applies?
A rectification request asks the relevant income-tax authority to correct a mistake apparent from the record in its order or in a covered intimation. This guide uses section 154 of the Income-tax Act, 1961 for the older assessment years in the examples. For periods governed by the Income-tax Act, 2025, in force from 1 April 2026, the corresponding section is 287. Check the repeal and savings rules in section 536 for earlier years: the date of a portal request alone does not determine the applicable Act. Section 154 covers orders of the authority and specified intimations, including return processing under section 143(1), TDS statement processing under section 200A and TCS statement processing under section 206CB. Section 287 uses the corresponding 2025 Act provisions, including sections 270(1) and 399.
Decide whether the error is apparent
In T. S. Balaram, ITO v. Volkart Brothers, the Supreme Court distinguished a patent mistake from a point that calls for extended reasoning on which two views are possible. A straightforward arithmetic error, a payment credit omitted despite a matching record, or an established loss missing from the carry-forward schedule can qualify. A contested valuation, a transfer-pricing method, the nature of a disputed expense, or a claim that requires new evidence or a new deduction normally needs another remedy.
Start with the order or intimation, the processed return and schedules, prior orders where relevant, and official tax-credit or challan records. Identify the entry that shows the mistake and explain the correction. An AIS or Taxpayer Information Summary entry can help locate the issue but does not establish entitlement on its own. For legacy TDS credit, rule 37BA links credit to the person and the assessment year in which the income is assessable, subject to its specific provisions and verification. A later judgment or retrospective change in law does not automatically reopen every earlier order: consider the precise effect on the issue, the record and the available statutory remedy.
Time limits and procedural rights
- Time to amend: Under section 154(7), save as provided in section 155, the ordinary limit is four years from the end of the financial year in which the order sought to be amended was passed. Section 287(8) states its corresponding limit for the order or intimation sought to be amended, subject to section 288. An intimation issued on 15 October 2021 falls in FY 2021–22; the ordinary four-year limit ends on 31 March 2026. Identify the actual order and issue before calculating the limit.
- Time to dispose of a request: Under section 154(8), the authority must ordinarily make the amendment or refuse it within six months from the end of the month in which it receives the application, without prejudice to the outside limit. Section 287(9) provides the equivalent disposal period. File early and retain the acknowledgement; the disposal period does not create extra time to amend.
- Adverse change: Before increasing the assessment or liability or reducing a refund, the authority must give notice and a reasonable opportunity to be heard. An amendment is made by written order.
- Appeal or revision: An authority cannot use rectification to revisit a matter already considered and decided on appeal or revision. Other matters may remain eligible. There is no general rule that an appellate order restarts every time limit. Under legacy section 246A(1)(c), specified section 154 or 155 orders increasing an assessment, reducing a refund or refusing the claim are appealable, subject to statutory exceptions. Check the proper forum, provision and independent appeal deadline.
File and track the e-Filing request
- Download the intimation or order and reconcile the difference against the filed return, tax computation and evidence. Note the period, order reference and relevant date.
- Log in and open Services → Rectification → New Request. For a CPC item choose the applicable tax period and the request type displayed. For an order issued by the Assessing Officer (AO), use the AO route. The Department also describes an AO route when the CPC service cannot be used; identify the authority and order first.
- Complete the schedules or reasons the service requests and verify or submit as prompted. Keep the acknowledgement and check the status and any new order. The available options depend on the year, return and processing history.
| Portal option | When it may fit |
|---|---|
| Reprocess the Return | The return data was correct and is to be reprocessed without changing its schedules. |
| Tax Credit Mismatch Correction | Reconcile the relevant TDS, TCS or payment schedule against available credit and the valid challan details. |
| Additional Information for 234C Interest | Use if offered and relevant to the statutory interest computation. Follow the fields shown for the year and error. |
| Return Data Correction (Online or Offline) | Correct an eligible error in the processed return schedules using the method displayed. This is not a revised return or a route to a fresh deduction. |
| Status Correction or Exemption Section Correction | Available only in the circumstances and to the return types shown by the Department. These are not general routes for determining disputed residential status or claiming a fresh exemption. |
If an outstanding demand is also displayed, use Pending Actions → Response to Outstanding Demand separately. Select the factual response, for example already paid or disagreement in full or part, and provide the evidence the portal requests. Check any proposed refund adjustment and applicable response deadline. Filing for rectification does not extend an appeal deadline or automatically stay recovery. If needed, seek a stay or abeyance under the applicable procedure.
Five worked examples under the 1961 Act
1. Missing TDS on a CPC intimation
Assume an AY 2023–24 intimation shows tax of ₹36.50 lakh and allowed TDS of ₹29.80 lakh, creating principal payable of ₹6.70 lakh before interest or other items. If the company claimed and is entitled to ₹38.20 lakh of TDS, ₹8.40 lakh of credit is missing. After matching the deductor statement, PAN, year and credit to the return, a correction would produce a principal refund of ₹1.70 lakh, assuming no other payments, offsets or charges. For a TDS-only refund on these assumptions, 10% of assessed tax is ₹3.65 lakh, so the refund is below the section 244A(1) proviso threshold for interest under clause (a). Choose reprocessing if the return was correct and the portal supports it; use the credit correction route if schedule entries must be corrected. Do not assume the amount missing equals the original demand.
2. Section 234C and payment dates
Assume the standard four-instalment schedule applies and tax due on returned income for this provision, after applicable credits, is ₹19.50 lakh. The cumulative targets by 15 June, 15 September, 15 December and 15 March are ₹2,92,500, ₹8,77,500, ₹14,62,500 and ₹19,50,000. Actual cumulative payments of ₹3 lakh, ₹9 lakh, ₹15 lakh and ₹20 lakh by those dates create no shortfall. If the first ₹3 lakh was paid on 22 June instead, with nothing paid by 15 June and the later instalments unchanged, the June shortfall of ₹2,92,500 yields ₹8,775 at 1% per month for three months. The first two instalments also have 12% and 36% safe harbours, and specified income or eligible presumptive taxpayers can have different rules. If the challan actually shows timely payment, request correction of the date or credit using that evidence.
3. Carry-forward of business loss and depreciation
Assume a timely AY 2022–23 loss return and the processing record already support ₹42 lakh of ordinary business loss and a separate ₹18 lakh of unabsorbed tax depreciation, with no double counting. The total tracked is ₹60 lakh, but keep the amounts in separate schedules. Under section 72 the ordinary business loss can generally be carried forward for eight succeeding assessment years, subject to the filing, set-off and transition rules. Section 32(2) provides a distinct carry-forward mechanism for unabsorbed depreciation without the same eight-year cap, subject to applicable restrictions. If the recorded figures were left out mechanically, seek rectification of the omission. A disputed entitlement or a newly computed loss needs separate consideration; future utilisation is not guaranteed.
4. A timely Form 10-IC overlooked in processing
Suppose a domestic company validly exercised section 115BAA for AY 2022–23 using Form 10-IC on 14 September 2022 before its applicable return due date and met the substantive conditions. Assume ₹85 lakh of ordinary taxable income under both computations, a 30% otherwise applicable base rate, no normal surcharge, and no MAT or other complication in the comparison. Normal tax with 4% cess is ₹26,52,000. The concessional computation is ₹18,70,000 at 22%, plus ₹1,87,000 surcharge and ₹82,280 cess, totalling ₹21,39,280 (25.168%). The difference is ₹5,12,720 before credits or interest. Supply the actual form acknowledgement and the return election. A late election or disputed eligibility requires separate examination.
5. An apparent duplicate demand
The dashboard shows two entries of ₹3.50 lakh each, or ₹7 lakh. If both refer to one valid ₹3.50 lakh order and it has already been paid, the correct unpaid principal is nil. Compare the source orders and payment reference, respond to the outstanding entries with the evidence and ask the relevant authority to reconcile the records. Seek rectification only if there is an apparent error in an order or covered intimation; a duplicated dashboard entry may need a demand-record correction instead.
Frequently asked questions
What if the CPC request is rejected?
Read the order and distinguish a technical filing failure from a decision refusing the claim. Use the appropriate AO route where available and assess appealability and the deadline independently. Do not assume that another rectification request preserves appeal rights.
Can I claim a new section 80C or 80D deduction?
The Department's rectification service is not for new deductions or exemptions. Where a claim was omitted, check whether a revised return or another lawful remedy is still available.
What if the portal says the AO has completed the assessment?
Read the latest order and use the AO rectification route for an apparent mistake in that order. Do not keep requesting CPC reprocessing against the wrong order.
Can an authority withdraw a deduction or amend an earlier rectification?
A change of view is not a patent mistake. A demonstrable error can be corrected if the statute permits it and the authority follows the hearing requirement for an adverse change. An earlier rectification order can itself contain an apparent error; identify precisely which order and issue require amendment before applying the time limit.
Sources
- Income Tax Department: Income-tax Act, 1961, including sections 32, 72, 80, 115BAA, 154, 234C, 244A and 246A
- Income Tax Department: Income-tax Act, 2025, sections 287 and 536
- Supreme Court: T. S. Balaram, ITO v. Volkart Brothers, judgment of 5 August 1971 (1972) 1 SCR 30
- Income Tax Department: Raise Rectification Request user manual
- Income Tax Department: Rectification FAQs
- Income Tax Department: Respond to Outstanding Demand user manual
- Income Tax Department: Form 10-IC user manual
- Finance Act, 2022, section 2 (statutory text)
- Income-tax Rules, 1962, rule 37BA (statutory text)