Supreme Court: Final Settlement Commission Order Cannot Be Reopened Through Reassessment

Once tax liability is conclusively settled under Section 245D(4), the Assessing Officer cannot take a second route through Sections 147/148, rules the Supreme Court

Case: Assistant Commissioner of Income Tax & Another v. M/s Omaxe LimitedCitation: 2026 INSC 1000Court: Supreme Court of IndiaBench: Justice S.V.N. Bhatti and Justice N.V. AnjariaDecision: 16 September 2026Civil Appeal: No. 9190 of 2013

🔑 Key Takeaway

In an important ruling on the finality of proceedings before the erstwhile Income Tax Settlement Commission, the Supreme Court has held that an Assessing Officer cannot reopen, under Sections 147/148 of the Income Tax Act, a matter already covered by a final settlement order passed under Section 245D(4).

The Court held that the settlement mechanism under Chapter XIX-A is a self-contained statutory code. Once the Settlement Commission finally determines the liability and its order attains the protection of Section 245-I, the ordinary assessment or reassessment machinery cannot independently be brought back into operation.

Where the Revenue alleges that the settlement was obtained through fraud or misrepresentation, the statutory remedy lies under Section 245D(6)—not through a fresh reassessment by the Assessing Officer. Constitutional judicial review before the High Court or Supreme Court also remains available within its recognised limits.

The Dispute: How Omaxe's Settlement Became a Reassessment Battle

The case arose from the assessment of Omaxe Limited for Assessment Year 2006–07.

The Income Tax Department had conducted a search under Section 132 on 22 September 2005 at the company's business premises, associate concerns and residential premises of its directors.

Omaxe subsequently filed its income-tax return on 30 November 2006, declaring taxable income of approximately ₹89.21 crore and claiming deduction under Section 80IB(10) in relation to housing projects. The deduction claimed was approximately ₹78.99 crore.

While the regular assessment was pending, Omaxe approached the Income Tax Settlement Commission under Section 245C for Assessment Years 2000–01 to 2006–07.

On 17 March 2008, the Settlement Commission passed its final order under Section 245D(4). For AY 2006–07, it accepted additional income of ₹18 lakh and determined the taxable income after taking into account the deductions claimed by the company.

Ordinarily, that should have brought the settlement proceeding to an end.

But the story did not end there.

Fresh Survey Leads to Reassessment

On 17 and 18 December 2009, the Income Tax Department conducted a survey under Section 133A at Omaxe's premises.

According to the Revenue, documents found during the survey—including minutes of meetings of senior company executives—indicated that commercial areas forming part of certain housing projects exceeded the statutory limits relevant for claiming deduction under Section 80IB(10).

The Department therefore took the view that Omaxe was not entitled to the deduction claimed in relation to some of its projects.

Consequently, on 30 June 2010, the Assessing Officer issued a notice under Section 148, proposing to reopen AY 2006–07.

The reassessment was eventually completed on 8 November 2011. The Section 80IB(10) deduction was disallowed and approximately ₹65.65 crore was added back to the taxable income of Omaxe.

This raised the fundamental jurisdictional question:

Can an Assessing Officer reopen an assessment through Section 148 after the Settlement Commission has already passed a final settlement order for that assessment year covering the issue?

The Supreme Court's answer was clear: No.

Revenue Had Also Invoked the Fraud/Misrepresentation Route

An important fact in the case was that the Revenue had not relied only on reassessment.

On 29 October 2010, the Commissioner also filed an application before the Settlement Commission under Section 245D(6), alleging that Omaxe had obtained the earlier settlement through misrepresentation.

The Settlement Commission examined the material discovered during the subsequent survey and rejected the Revenue's application on 16 December 2011.

It found, among other things, that the material relied upon did not establish misrepresentation and that the dispute regarding the Section 80IB(10) deduction essentially involved the legal treatment of the projects.

That Section 245D(6) order subsequently attained finality.

Delhi High Court Quashes the Reassessment

Omaxe challenged the reopening before the Delhi High Court.

The High Court held that after a settlement application is admitted, the Settlement Commission acquires exclusive jurisdiction over the case and its final order cannot subsequently be circumvented through ordinary reassessment proceedings.

It therefore quashed both the Section 148 notice and the consequential reassessment order.

The Revenue challenged that decision before the Supreme Court.

What the Revenue Argued Before the Supreme Court

The Department's principal argument was that the Section 80IB(10) deduction had not specifically formed part of the additional undisclosed income offered by Omaxe in its settlement application.

According to the Revenue, the Settlement Commission's order was conclusive only with respect to matters specifically settled before it.

Therefore, the subsequent reassessment did not amount to reopening the Settlement Commission's decision; according to the Department, it merely sought to tax income that had escaped assessment on an issue outside the settlement.

The Supreme Court did not accept that distinction.

Supreme Court: Settlement Covers the Case, Not Merely the Additional Disclosure

This is one of the most significant aspects of the judgment.

The Court examined the scheme of Sections 245C, 245D, 245F and 245-I and reiterated that once a settlement application is admitted, the proceedings before the Commission are not artificially confined to the additional income mentioned in the application.

The Commission deals with the case for the relevant assessment year and determines the ultimate tax liability.

In Omaxe's case, the Section 80IB(10) deduction was already part of the computation of income placed before the Commission. The final taxable income determined by the Commission necessarily reflected that deduction.

The Revenue had also participated in the settlement proceedings.

The Department could not therefore subsequently contend that the deduction was completely outside the settlement merely because it was not itself the additional income surrendered under Section 245C.

Section 245-I Gives the Settlement Its Finality

The Supreme Court placed considerable importance on Section 245-I.

The provision makes an order passed under Section 245D(4) conclusive as to the matters stated therein and prohibits reopening of matters covered by the settlement except as otherwise permitted under Chapter XIX-A.

The Court reasoned that allowing an Assessing Officer independently to exercise powers under provisions such as Sections 143(2), 148 or 154 after final settlement would destroy the very finality Parliament deliberately attached to the settlement mechanism.

The Court therefore held that the Assessing Officer's reassessment power cannot operate as an independent parallel remedy against a final Settlement Commission order.

Chapter XIX-A Is a Self-Contained Code

The Court relied upon the earlier Constitution Bench decision in Brij Lal v. CIT and other precedents concerning the special character of the settlement mechanism.

Chapter XIX-A was described as a specialised statutory route aimed at the settlement of tax liability, as distinct from ordinary assessment proceedings.

Once a settlement application is permitted to proceed, the Commission assumes exclusive jurisdiction over the case. If the proceeding culminates in a final Section 245D(4) order, that order displaces the ordinary assessment machinery for matters covered by the settlement.

However, where the settlement proceeding itself abates in accordance with law, the jurisdiction of the Assessing Officer can revive.

What if the Settlement Was Obtained by Fraud?

The judgment does not mean that a fraudulent settlement becomes untouchable.

The Supreme Court specifically recognised the Revenue's remedy under Section 245D(6).

Where an order of settlement has been obtained through fraud or misrepresentation of facts, the statutory mechanism permits the settlement to be declared void.

Once that happens, the ordinary assessment machinery may revive.

The crucial distinction drawn by the Supreme Court is therefore:

Fraud or misrepresentation → invoke the remedy provided within Chapter XIX-A.

Ordinary reassessment under Section 148 → cannot independently be used to undo a final settlement order.

In the Omaxe case, the Revenue had already invoked Section 245D(6), but its application had been rejected by the Settlement Commission and that rejection had attained finality.

Judicial Review Still Survives

The Court also clarified that finality under Section 245-I does not eliminate the constitutional jurisdiction of the courts.

Orders of the Settlement Commission may remain subject to judicial review before the High Courts under Article 226 and before the Supreme Court under the constitutional framework.

However, such judicial review is fundamentally different from allowing the Assessing Officer to reopen the settlement as though exercising appellate or reassessment jurisdiction over the Settlement Commission.

The Court reiterated that judicial review of settlement orders is limited and ordinarily concerns matters such as jurisdictional error, statutory violation, procedural illegality, fraud, bias or similar recognised grounds.

The Supreme Court's “Crust and Crumb” Analogy

Interestingly, the judgment uses a memorable “crust and crumb” analogy to explain the settlement mechanism.

In substance, the Court viewed settlement as a statutory bargain.

The taxpayer voluntarily makes the required disclosures, accepts tax consequences and cannot simply withdraw the settlement application.

The Revenue, in turn, receives the tax payable pursuant to the settlement and gets an opportunity to place its objections and investigative material before the Commission.

Once both sides have participated in this statutory arrangement and the matter reaches finality, one side cannot subsequently retain the benefit of the settlement while reopening the concluded liability through an entirely different statutory route.

That would undermine the basic structure of Chapter XIX-A.

Supreme Court's Final Decision

The Supreme Court dismissed the Revenue's appeal and affirmed the Delhi High Court's decision.

It held, in substance, that:

• the settlement procedure under Chapter XIX-A operates as a specialised and self-contained statutory mechanism;

• a final order under Section 245D(4) carries the conclusiveness mandated by Section 245-I;

• ordinary reassessment powers cannot independently be invoked to reopen matters covered by that settlement;

• allegations of fraud or misrepresentation must be pursued through the mechanism contemplated under Section 245D(6); and

• constitutional judicial review continues to remain available.

Accordingly, the Revenue's appeal was dismissed on 16 September 2026.

Why This Judgment Matters

1. Finality now has real meaning

The decision reinforces that statutory finality cannot be defeated merely by changing the procedural route.

If an issue forms part of a concluded settlement, the Department cannot effectively sit in appeal over that settlement by issuing a reassessment notice.

2. Jurisdiction comes before merits

The case is particularly important because the Revenue claimed to possess subsequent material suggesting that the Section 80IB deduction was wrongly availed.

Yet the Supreme Court's analysis focused first on jurisdiction.

Even potentially significant subsequent material does not automatically confer upon the Assessing Officer a jurisdiction that the statutory settlement scheme has withdrawn.

3. Revenue is protected—but through the correct statutory door

The judgment does not prevent action where a settlement is secured by fraud or misrepresentation.

It insists instead that the Department use the specific statutory mechanism designed for that situation.

4. Reassessment cannot become a substitute for challenging a settlement

An Assessing Officer cannot indirectly reconsider what the Settlement Commission has finally determined by describing the subsequent proceeding as an independent reassessment.

5. Settlement proceedings must be approached comprehensively

The ruling also emphasises the importance of the Revenue placing all relevant objections, evidence and legal issues before the Settlement Commission while the matter is alive.

Once the settlement acquires statutory finality, reopening it becomes highly restricted.

Important Present-Day Qualification

The judgment concerns the erstwhile Income Tax Settlement Commission regime.

The Finance Act, 2021 provided that the Income Tax Settlement Commission would cease to operate from 1 February 2021, while an Interim Board for Settlement was created to deal with specified applications that were pending as of 31 January 2021.

Therefore, the ruling should not be understood as reopening the Settlement Commission route for fresh taxpayers today.

Its significance lies principally in:

• legacy Settlement Commission cases;

• disputes involving final orders already passed under Chapter XIX-A;

• matters before or arising from the Interim Board concerning eligible pending applications; and

• the broader principle that where Parliament gives a statutory adjudicatory order specific finality, ordinary proceedings cannot ordinarily be used to defeat that finality.

Conclusion

ACIT v. Omaxe Limited is an important reaffirmation of a simple but fundamental proposition in tax administration:

A settlement must actually settle the dispute.

Once the statutory settlement process has run its course and a final order under Section 245D(4) covers the matter, the Assessing Officer cannot obtain a second innings through ordinary reassessment provisions.

The Revenue retains remedies where there is fraud or misrepresentation, and constitutional courts retain their power of judicial review. But those remedies must operate through the channels provided by law.

The judgment therefore strengthens not merely taxpayer protection, but the larger principles of jurisdictional discipline, certainty and finality in tax proceedings.