The invalidation of section 7E creates a strong substantive basis for recovery of money collected under it. Recovery nevertheless requires an identifiable claimant, proof of payment and an available procedural remedy. The preferable initial approach is a section 170 application grounded in constitutional restitution, with limitation addressed expressly and condonation sought protectively where necessary. Whether an otherwise late claim can succeed independently of section 170 remains a question for adjudication.
Questions presented
Does invalidation of section 7E from inception support recovery of payments made before the judgment?
Should recovery proceed under section 170, and what is the position where its limitation period is disputed?
How should a claim be framed to preserve substantive entitlement while meeting procedural objections?
Brief answers
Probably yes in principle. The declaration removes the charging basis for earlier collections, but does not itself adjudicate each refund or prescribe a payment mechanism.
Section 170 is the sound initial route. Its time limit must be examined against the assessment and payment history. An alternative constitutional claim is substantial but not assured; Pfizer does not establish that section 170 can always be disregarded.
The claim should seek implementation of the invalidating judgment through a quantified statutory application, preserve restitution grounds, and seek protective condonation for any alleged delay. The choice of further proceedings depends on the resulting order and the claimant’s litigation history.
The declaration establishes invalidity without quantifying repayment
The reported short order in Sher Muhammad Mughari v. Federation of Pakistan, PLD 2026 Federal Constitutional Court 155, and the FCC’s detailed reasons must be distinguished when citing paragraph numbers. Paragraphs 104–106 of the detailed reasons declare section 7E void ab initio, hold that its substantive character places it outside federal legislative competence, and annul related assessments, demands and other actions. Those paragraphs do not create an individualized refund order or determine limitation. Sher Muhammad Mughari, C.P.L.A. 1442-K/2022 and connected matters, detailed reasons, paras. 104–106.
A claimant should therefore separate the legal foundation from the monetary relief. The first is supplied by the declaration. The second requires proof of the amount collected, identification of the person entitled to receive it, and a determination of the applicable procedure. An existing assessment should not simply be assumed to disappear from the administrative record: the application should identify it and seek consequential correction. This is a proposed method of implementing the judgment, rather than an additional refund holding attributed to it.
Restitution supports recovery but preserves procedural qualifications
Pfizer Laboratories Ltd. v. Federation of Pakistan, PLD 1998 SC 64, recognizes repayment under section 72 of the Contract Act where money not lawfully due was paid under mistake of fact or law. Its central distinction is between overpayment of a valid charge and an exaction that was not payable at all. It also recognizes constitutional relief where the relevant facts are undisputed. The State’s ordinary duty to repay is expressly qualified by special statutory provisions and the circumstances of the case. Pfizer Laboratories Ltd. v. Federation of Pakistan, PLD 1998 SC 64, paras. 13(i), 13(ii) and 13(viii).
The later decision in Cantonment Board Faisal v. Habib Bank Limited, Karachi, 2024 SCMR 1049 = 2024 PTD 798, applies that principle to unconstitutional professional taxes. Paragraph 14 requires repayment and adopts Pfizer. It strengthens the substantive argument that invalidity has consequences for past collections, although the Court expressly confines its observations to the professional taxes before it. Cantonment Board Faisal v. Habib Bank Limited, Karachi, 2024 SCMR 1049, paras. 14–15.
Neither authority conclusively determines the section 170 issue after section 7E. Pfizer concerned exempt imports and the limitation in Customs Act section 33. Its distinction offers an analogy for the claimant; treating it as an express ruling that income-tax refund limitation is inapplicable would overstate the decision.
Section 170 provides the first procedural route
Section 170 permits an application to the Commissioner for tax paid in excess of the amount properly chargeable. It requires the prescribed form and verification, and ordinarily measures three years from the later of the specified assessment-order date or payment date. Once excess payment is established, outstanding tax liabilities are adjusted before the balance is refunded. The Commissioner must issue a written decision within sixty days after affording an opportunity of hearing; rejection or failure to decide within the specified time is appealable. Income Tax Ordinance, 2001, ss. 170(1)–(5), consolidation through 30 June 2026, pp. 363–364.
The proposed application would characterize the section 7E component as an excess over lawful liability following invalidation. It should seek a formal determination and payment, rather than assume that a refund entry in a return is sufficient. Each year should be reconciled separately, with original payments, adjustments, earlier refunds and the net amount claimed. Any consequential alteration of returns or assessments must follow the procedure appropriate to that record; a blanket assumption that rectification is always available should be avoided.
Limitation is the principal unresolved risk
A declaration operating from inception and the time allowed to enforce a monetary remedy answer different questions. Section 170 contains no express judgment-date restart comparable to those discussed in the sales-tax and excise legislation. The application should first establish timeliness using the actual statutory dates. A deemed assessment, amended assessment or earlier refund order may require separate analysis; the assessment history cannot safely be replaced by the tax-year label alone. Income Tax Ordinance, 2001, s. 170(2)(c), p. 363.
For disputed older payments, the taxpayer can argue that continued retention of an unconstitutional exaction should not be protected by a provision regulating ordinary refunds. The Revenue’s stronger response is that invalidity of the charge leaves the general remedial machinery intact, including time limits. It can also invoke Pfizer’s express qualifications and its rejection of indefinite recovery claims. The outcome should therefore be described as contestable, not automatic. Pfizer Laboratories Ltd. v. Federation of Pakistan, PLD 1998 SC 64, paras. 13(viii) and 14.
Pfizer discusses Article 96 of the Limitation Act and a three-year civil claim from discovery of mistake, while requiring prompt resort to constitutional jurisdiction and rejecting claims affected by laches. This does not establish that every section 7E payer discovered a mistake on the same date. Earlier objections, payments under protest and pending challenges must be disclosed. Nor should an ordinary civil suit be proposed without first examining jurisdictional bars and the particular cause of action. Pfizer Laboratories Ltd. v. Federation of Pakistan, PLD 1998 SC 64, para. 14.
Section 214A supplies a protective route: the Board may permit an application outside the prescribed period, before or after its expiry. A properly supported request should explain the litigation chronology and prompt action after the relevant judicial development. It should be addressed to the competent authority, including any validly empowered delegate, and pleaded without conceding the alternative restitution case. Condonation remains discretionary. Income Tax Ordinance, 2001, s. 214A, pp. 440–441.
Shahtaj requires a measured response
The Revenue may rely on Shahtaj Sugar Mills Ltd. v. Government of Pakistan, 2024 SCMR 1656 = 2024 PTD 1238. Paragraph 14 states that even if a refund claim existed following invalidation, the excise refund provisions and proof that the burden was not passed to consumers had to be respected. The Court actually upheld the charge, so its discussion of refund after invalidation is alternative reasoning. It is nevertheless a serious answer to any assertion that invalidity automatically removes all refund requirements. Shahtaj Sugar Mills Ltd. v. Government of Pakistan, 2024 SCMR 1656, paras. 13–15.
A section 7E payer has a useful factual distinction: the disputed payment concerns the owner’s property rather than an indirect excise duty ordinarily transferred through a sale price. That distinction reduces the relevance of the particular consumer-burden objection. It does not justify ignoring who actually paid or bore the amount, especially where a purchaser, company or other person funded the payment. The broader procedural reasoning is best met by using section 170 while preserving constitutional grounds.
The application should connect the legal basis to specific relief
The recommended formulation is a quantified claim for repayment of the identified section 7E collections as a consequence of constitutional invalidation, processed under section 170 without prejudice to restitution. The application should identify the claimant’s capacity, relevant tax years, receipts and assessments; explain the applicable limitation calculation; and attach a reconciliation excluding duplicate credits or refunds. If the claimant was a party to the constitutional proceedings, the connected case number and orders should be identified. A non-party should rely on the legal declaration without claiming an individual repayment direction.
The prayer should seek consequential correction of the identified section 7E liabilities, determination of refundable principal, lawful adjustment against established outstanding dues, payment of the remainder, and a reasoned decision. Protective condonation should be pursued separately where required. An alternative constitutional ground should explain why refusal would perpetuate an exaction lacking lawful authority, rather than merely repeat the words void ab initio.
If the claim is rejected or not decided, the statutory appeal mechanism must be assessed promptly. Constitutional proceedings may be considered where an adequate remedy is unavailable or relief otherwise falls within the recognized restitution jurisdiction. Pfizer’s requirement that material facts be undisputed matters: contested payments or competing claimants may favor factual determination through the statutory process. Neither an automatic right to bypass appeal nor automatic exclusion of constitutional relief should be assumed. Income Tax Ordinance, 2001, s. 170(5); Pfizer Laboratories Ltd. v. Federation of Pakistan, PLD 1998 SC 64, paras. 13(viii) and 14.
Compensation requires a separate legal basis
Section 171 regulates additional payment for delayed refunds by reference to when a refund becomes due. Its explanation distinguishes a section 170 refund order from a deemed assessment. The claim should preserve compensation to the extent applicable, without treating interest from the original payment date as an automatic consequence of invalidity. The text’s specific references to appellate forums also require attention when invoking the FCC decision as the trigger. Income Tax Ordinance, 2001, s. 171, pp. 364–365.
Conclusion
The better assessment is that section 7E invalidation provides a strong substantive basis for restitution, while the enforceability of an individual refund depends on its procedural and evidential position. A timely, documented section 170 claim is the least contentious route. Older claims require express treatment of limitation, a protective condonation application where appropriate, and a carefully preserved constitutional argument. Pfizer and Cantonment Board Faisal support recovery; Shahtaj cautions against assuming that invalidation eliminates the statutory process.
Before a filing is settled, counsel should establish payment and assessment dates, prior applications and decisions, party status in the constitutional litigation, and the absence of any operative later order affecting relief. Those matters determine whether the remaining difficulty is verification, limitation, finality or the proper forum.