Case Note & Summary
The petitioner, Mumbai Municipal Pensioners Association, representing pensioners who retired from the Municipal Corporation of Greater Mumbai (MCGM) prior to 1st April 2000, filed a writ petition challenging the differential treatment in pension revision. The MCGM had implemented the Fourth Pay Commission recommendations with effect from 1st April 2000, granting pay fixation benefits to all employees. However, for pension revision, the MCGM adopted a policy where pensioners who retired between 1st April 2000 and 1st April 2009 were given revised pensions based on the pay scales of their counterparts who retired after 1st April 2000, while those who retired before 1st April 2000 were denied such revision. The legal issue was whether this differential treatment violated Article 14 of the Constitution. The petitioner argued that pensioners constitute a homogeneous class and cannot be discriminated based on retirement date. The respondents contended that the classification was reasonable as it was based on the date of implementation of the pay commission. The court analyzed the principle that pension is not a bounty but a right earned by past service, and once a pay commission is implemented, all pensioners should get the benefit of revision. The court held that the classification based on retirement date is arbitrary and not founded on any intelligible differentia, as the purpose of pension revision is to ensure that pensioners do not suffer due to inflation and rising costs. The court directed the MCGM to revise the pensions of all pensioners who retired prior to 1st April 2000 in the same manner as those who retired between 1st April 2000 and 1st April 2009, with effect from the date of the judgment, and to pay arrears within six months.
Headnote
A) Constitutional Law - Right to Equality - Article 14 of the Constitution of India - Pension Revision - Differential treatment of pensioners based on date of retirement (pre-2000 vs post-2000) for revision of pension under Fourth Pay Commission recommendations - Held that such classification is arbitrary and violative of Article 14 as pensioners form a homogeneous class and cannot be discriminated on the basis of retirement date (Paras 3-10).
Issue of Consideration
Whether the Municipal Corporation is justified in giving different treatment to classes of pensioners who retired prior to 1st April, 2000 in regard to revision of pension on account of recommendations of Fourth Pay Commission between 1st April, 2000 and 1st April, 2009.
Final Decision
The court allowed the writ petition, directing MCGM to revise pensions of all pensioners who retired prior to 1st April 2000 in the same manner as those who retired between 1st April 2000 and 1st April 2009, with effect from the date of judgment, and to pay arrears within six months.
Law Points
- Equal treatment of pensioners
- Article 14
- Pension revision
- Classification based on retirement date
- Fourth Pay Commission




