Section 251(1)(a) of the Income Tax Act

Income-tax Act, 2025: s.360

Section 251(1)(a) falls under section 251 of the Income-tax Act, 1961, which corresponds to section 360 (Powers of Joint Commissioner (Appeals) or Commissioner (Appeals)) of the Income-tax Act, 2025.

Read section 360 of the 2025 Act

Correspondence checked against the ICAI tabular mapping of the two Acts and the BharatTax.co section commentary.

The decision most relied on for Section 251(1)(a) is CIT v. Premkumar Arjundas Luthra (HUF) (297 CTR 614), cited in 659 of the 935 judgments on BharatTax that turn on this section.

Leading authorities on Section 251(1)(a)

CIT v. Premkumar Arjundas Luthra (HUF)
297 CTR 614 · 2017 · High Court
659
citing judgments

The Commissioner of Income-tax (Appeals) cannot dismiss an appeal for non-prosecution or default in appearance. Under Section 250(6) of the Income-tax Act, the CIT(A) must decide the appeal on its merits, even in an ex parte proceeding.

CIT v. Shapoorji Pallonji Mistry
44 ITR 891 · 1962 · Supreme Court
278
citing judgments

The Commissioner of Income-tax (Appeals) cannot enhance an assessment by introducing a new source of income or by changing the head of income during appellate proceedings.

CIT v. Sardari Lal & Co.
251 ITR 864 · 2001 · High Court
240
citing judgments

An appellate authority cannot introduce a new source of income that was not considered by the Assessing Officer; taxability of new sources should be addressed through reassessment provisions like Section 147/148 or revision under Section 263.

Chandra Kishore Jha v. Mahavir Prasad
8 SCC 266 · 1999 · Supreme Court
163
citing judgments

If a statute or law prescribes that a thing must be done in a particular manner, then it must be done in that manner alone and in no other way. This principle mandates strict adherence to statutory procedures.

Commissioner of Income-tax (Central) Nagpur v. Premkumar Arjundas Luthra (HUF)
69 Taxmann.com 407 · 2016 · High Court
159
citing judgments

The Commissioner (Appeals) cannot dismiss an appeal for non-prosecution; the law does not empower them to do so. The appeal must be decided on merits and in writing, stating points for determination, decision, and reasons.

CIT v. Union Tyres
240 ITR 556 · 1999 · High Court
135
citing judgments

The first appellate authority, the Commissioner (Appeals), cannot enhance an assessment by considering a new scope or source of income that was not part of the original assessment proceedings. Its power to enhance under Section 251(1)(a) is restricted to what was originally assessed.

CIT v. B.R. Constructions
202 ITR 222 · 1993 · High Court
90
citing judgments

A judicial decision that is purely an estimation exercise not backed by any legal proposition does not form a binding judicial precedent.

Kone Elevator India P. Ltd. v. ITO
340 ITR 454 · 2012 · High Court
86
citing judgments

When taxable income has escaped assessment, the assessee's plea that no fresh material is before the assessing officer to warrant reopening is not relevant.

CIT-10 v. North Karnataka Expressway Ltd.
51 Taxmann.com 214 · 2014 · High Court
30
citing judgments

The Bombay High Court case CIT-10 v. North Karnataka Expressway Ltd. (2014) is cited for the proposition that commercial rights can be considered intangible assets eligible for depreciation under Section 32(1)(ii) of the Income Tax Act, 1961, if they possess enduring benefit.

Narrondas Manordas v. CIT
29 ITR 748 · 1956 · Reported
14
citing judgments

The Appellate Assistant Commissioner's power of enhancement is limited to the income that was the subject matter of the assessment by the Income-tax Officer.

Judgments on Section 251(1)(a)

Lucknow Educational and Social Welfare Society, Lucknow vs. Assessment Unit, NFAC, Delhi

In the result, the appeal of the assessee is partly allowed

ITA 314/LKW/2025[2020-21]Status: FixedITAT Lucknow20 Nov 2025AY 2020-21

Bench: Sh. Kul Bharat & Sh. Nikhil Choudharya.Y. 2012-13 Shri Brahma Prakash Singh, Vs. Principal Commissioner Of 94, Vaishali Enclave, Sector-9, Indira Income Tax-2, Lucknow Nagar, Lucknow Pan: Ajmps4451L (Appellant) (Respondent) Assessee By: Sh. Dharmendra Kumar, C.A. Revenue By: Sh. R.K. Agarwal, Cit Dr Date Of Hearing: 28.08.2025 Date Of Pronouncement: 20.11.2025 O R D E R Per Nikhil Choudhary, A.M.: This Is An Appeal Filed By The Assessee Against The Order Of The Ld. Pcit-2, Lucknow Passed Under Section 263 Of The Income Tax Act On 14.03.2018. The Grounds Of Appeal Are As Under: - “1. That Revision Proceeding Initiated U/S 263 Of Income-Tax Act, 1961 By Learned Pr. Cit-2. Lucknow Is Illegal & Without Jurisdiction. 2. That Since Assessment Order Passed By The Ao Was Not Erroneous In So Far As It Is Prejudicial To The Interests Of The Revenue, Hence Revision Order Passed By Ld. Pr. Cit-2, Lucknow Is Illegal & Without Jurisdiction. 3. That Ld.Ao Had Examined The Issue & After Being Satisfied By The Documentary Evidences & Explanations Furnished By Appellant, Passed Assessment Order, Hence Revision Order, Cancelling The Assessment Order Is Illegal & Without Jurisdiction. 4. That Where An Order Passed By Ao Is Subject To An Appeal That Had Been Filed, Then Commissioner Cannot Invoke Power Under Section 263 In Such Matters, Which Are Agitated In Such Appeal. Since Issue Under Appeal Before Commissioner (Appeals) & Revision Order Passed Under Section 263 Is Same, Hence, Revision Order Passed By Commissioner Is Illegal & Without Jurisdiction. 5. That The Appellant Seeks Permission To Modify And/Or Add Any Other Ground Or Grounds Of Appeal As The Circumstances Of The Case Might Require Or Justify.”

For Appellant: Sh. Dharmendra Kumar, C.AFor Respondent: Sh. R.K. Agarwal, CIT DR
Section 133(6)Section 148Section 263