Right to Pension Is Not Immutable Merely Because an Option Was Exercised: Supreme Court Upholds Repeal of Pension Scheme for PSU Retirees

“Finality of Judicial Determination Cannot Be Undone by a Collateral Article 32 Challenge” – Supreme Court Reiterates That Employees Retiring After Pension Scheme Repeal Cannot Claim Benefits Merely on Basis of Option Exercised Before Repeal. In a significant ruling Supreme Court upheld the validity of the cut-off date—02.12.2004—fixed for the withdrawal of the Himachal Pradesh Corporate Sector Employees Pension Scheme, 1999, denying relief to retired public sector employees who had opted for the scheme but retired after its repeal.

The Court refused to entertain the plea that this withdrawal arbitrarily excluded similarly situated employees from pension benefits. It held that once a matter has been conclusively adjudicated by the Supreme Court, it cannot be re-agitated under Article 32.

“A Right May Vest, But the State Can Still Withdraw It Prospectively on Legitimate Grounds”

The Court began by acknowledging that the employees who had exercised their option under the 1999 Scheme had a contingent right. "As soon as the concerned employees came to be governed by the 1999 Scheme, a contingent right stood vested in them," the Court observed.

However, it swiftly added a caveat: “On the question as to whether such a contingent right was binding and irrevocable, this Court held that the same was not binding on the State Government.”

Thus, while the exercise of option created a legitimate expectation, it did not prevent the State from withdrawing the scheme prospectively, especially when it had not matured into a financial obligation (i.e., pension payment).

“The Classification Based on Cut-off Date Was Reasonable, Not Arbitrary”

Challenging the December 2, 2004 cut-off, the petitioners argued that it bifurcated a homogeneous class of employees—those who had opted into the scheme—but gave benefits only to those who retired before the cut-off.

The Court, however, decisively ruled: “It is well within the authority of the State Government… to fix a cut-off date for continuing the right to receive pension in some, and depriving some others of the same.”

Relying on Rajesh Chander Sood v. State of H.P., the Court further explained: “This right was unquestionably exercised by the State Government… [which] was free to alter its earlier administrative decisions and policy.”

The Court observed that the cut-off had a clear nexus with the financial sustainability of the scheme, and that those who had not yet started drawing pension could not claim an immutable entitlement.

“Welfare Measures Are Not Promises Cast in Stone — They Can Be Withdrawn If Unviable”

The 1999 Scheme was introduced as a welfare initiative, not a statutory mandate, and it promised pension benefits similar to those enjoyed by regular state government employees. However, by 2003, the State had appointed a High-Level Committee to assess the financial viability of the scheme. The Committee found that the scheme was unsustainable due to reasons including:

• Uncertainty in interest rates,

• Declining recruitment in the corporate sector, and

• Inability of the pension corpus to meet future obligations.

Accepting the Committee’s view, the State repealed the scheme.

The Court endorsed this repeal: “The State Government, as a welfare measure, had ventured to honestly extend some post-retiral benefits… When it became apparent that the same could not be sustained as originally understood, the same was sought to be withdrawn.”

Rejecting arguments based on promissory estoppel, the Court ruled: “The principle of estoppel/promissory estoppel cannot be invoked… It is not as if the rights… have in any manner been altered to their disadvantage.”

“No Writ Under Article 32 Can Be Used to Reopen a Final Judgment of the Supreme Court”

Perhaps the most consequential legal finding was the Court's emphatic rejection of using Article 32 as a means to collaterally attack its previous ruling in Rajesh Chander Sood.

The petitioners had claimed that the earlier decision was per incuriam—delivered without considering binding precedents.

The Court unequivocally held: “Merely because according to the petitioners the reasons given… may not be in sync with previous decisions, it cannot be said to be a judgment rendered per incuriam.”
“The judgment rendered in Rajesh Chander Sood by no stretch can be said to have ignored any binding precedent.”

Reinforcing the sanctity of judicial finality, the Court quoted from Naresh Shridhar Mirajkar and Rupa Ashok Hurra, asserting: “A decision rendered by this Court… cannot be assailed directly or collaterally under Article 32.”

The Court advised that the only remedy for a party aggrieved by a Supreme Court decision lies in a review or a curative petition, not in a fresh writ.

The Supreme Court thus dismissed the writ petition, reaffirming that the State acted within its rights when it prospectively repealed the 1999 Pension Scheme and fixed a cut-off date. It declared that the earlier judgment in Rajesh Chander Sood was binding on the petitioners and could not be reopened under Article 32.

“We are of the unhesitant view that the present writ petition filed under Article 32 of the Constitution of India is wholly misconceived. The decision of this Court in Rajesh Chander Sood is clearly binding on the petitioners.”

While no costs were imposed given the petitioners' status as senior citizens, the Court strongly reiterated the need for finality in litigation, warning against destabilizing settled judicial orders through indirect means.

Date of Decision: April 16, 2025