Wakilii

Uganda Revenue Authority v Whistleblower (REF. TID 170819150) (Civil Appeal 30 of 2021)

High Court · [2024] UGCOMMC 22 · 2024 Appeal Allowed AI-generated summary ↓ Download Pin to watchlist Add to matter
Jurisdiction
Uganda
Case Type
Appeal from the Tax Appeals Tribunal challenging the rate of whistle-blower reward applicable where information was provided before statutory amendment but tax recovered after
Decision
Respondent's claim for 10% whistle-blower reward dismissed; appellant's payment of 5% upheld as correct application of amended law.

Observed later treatment

No later-treatment classification is recorded for this judgment.

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Holding

A whistle-blower's right to reward is not a vested right until the tax is recovered. Where information is provided before a statutory amendment reducing the reward rate but tax is recovered after, the amended rate applies. The whistle-blower reward scheme is a unilateral contract accepted by performance, which is not complete until tax recovery occurs. Retrospectivity principles protect only vested rights, not contingent interests dependent on future uncertain events. Appeal allowed.

Outcome

Respondent's claim for 10% whistle-blower reward dismissed; appellant's payment of 5% upheld as correct application of amended law.

Facts

In December 2017, the respondent provided information to the Uganda Revenue Authority that led to recovery of shs 2,200,000,000 from M/s Royal Van Zanten Uganda Limited. At that time, section 8 of The Finance Act 2014 provided for a 10% reward to whistle-blowers. On 1 July 2019, section 74A of The Tax Procedures Code (Amendment) Act reduced the rate to 5%. On 4 August 2020, after the tax was recovered, the respondent was paid shs 118,624,679, representing 5% of the recovered amount. The respondent protested, claiming entitlement to 10% under the law in force when he provided the information. The Tax Appeals Tribunal ruled in favour of the respondent, finding the right accrued upon provision of information. The appellant appealed to the High Court.

Issues

  1. Whether an informer's right to a whistle-blower reward accrues at the time information is provided or at the time the tax is recovered.
  2. Whether section 74A of The Tax Procedure Code (Amendment) Act, 2019 applies to information provided before the Act came into force.
  3. Whether the respondent had a vested right to 10% reward under the repealed section 8 of The Finance Act 2014.

Orders

  • Appeal allowed.
  • Ruling of the Tax Appeals Tribunal set aside.
  • Judgment entered for the appellant dismissing the respondent's claim.
  • Costs of the appeal and of the proceedings before the Tax Appeals Tribunal awarded to the appellant.

Rules and key headnotes

Retrospective Application — Vested Rights — Distinction from Vested Interests
Where the right to recover or to insist on enforcing that which is to cause loss to another is contingent and comes wholly from statute, it must necessarily cease to exist the moment the statute is repealed. Being a mere statutory right not yet enforced, it cannot have force or vitality beyond that of the statute itself.
Non-Retrospectivity — Protection of Vested Rights Only
The presumption against retrospective operation of legislation applies only to vested rights. A right accrues when all events necessary to fix the liabilities of the parties have occurred and the right becomes capable of being enforced. A vested right is absolute, complete and unconditional, subject to no contingency.
Vested Rights — Distinction from Vested Interests and Expectancies
There is a distinction between vested interests and vested rights. Interests become rights when they become enforceable by courts. Until vesting occurs, an interest is a mere expectancy. Retroactive legislation can destroy expectancies but not vested rights.
Whistle-blower Rewards — Nature as Unilateral Contract
Whistle-blower rewards are a species of contract, specifically a unilateral contract. In a unilateral contract, acceptance is achieved by completing the specified task or performance outlined in the offer. Performance of the whistle-blower reward scheme is not complete until a specified amount of principal tax or duty is recovered on the basis of information provided.
Whistle-blower Rewards — Timing of Right to Reward
A whistle-blower's claim is contingent upon recovery of tax. The whistle-blower has no enforceable claim until tax is actually recovered. The right to reward crystallises at the time of recovery, not at the time information is provided. The statutory rate in force at the time of recovery applies.

Legislation cited (4)

Cases cited (15)

  • Pioneer Association Limited v Ziwa [1974] EA 161
  • Father Nanensio Begumisa and Three Others v Eric Tiberaga (Supreme Court Criminal Appeal No. 17 of 2000)
  • Lovinsa Nankya v Nsibambi [1980] HCB 81
  • Re, Pulborough Parish School Board Election, Bourke v. Nutt (1894) 1 Q.B. 725
  • Secretary of State for Social Security v. Tunnicliffe [1991] 2 A.E.R. 712
  • L'Office Cherifen v. Ymashita-Shinnihon Steamship Company Limited [1994] 1 A.C. 486
  • Mahbub Alam and Others v. Secretary for State for the Home Department [2012] E.W.C.A. Civ. 960
  • Hamilton v. Hamilton [1982] I.R. 466
  • Wilson v. secretary of State for Trade and Industry [2003] U.K.H.L. 40
  • In re Joseph Suche & Co Ltd (1875) 1 Ch D 48
  • State v. Hackman, 199 S. W. 991 (Mo. 1917)
  • Benguet Consolidated Mining Co. v. Pineda, G.R. No. L-7231, [March 28, 1956], 98 PHIL 711-739
  • Abbott v. Minister for Lands, [1895] AC 425
  • John Musisi v Commissioner General, Uganda Revenue Authority (High Court Civil Suit No. 72 of 2005)
  • Matagala Vincent v Uganda Revenue Authority (High Court Civil Suit No. 274 of 2008)

Full judgment

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The original judgment as reported. Read the original PDF before relying on any passage.

Uganda Revenue Authority v Whistleblower (REF. TID 170819150) (Civil Appeal 30 of 2021) [2024] UGCommC 22 (16 January 2024)
Source: this page presents Wakilii’s issue analysis and metadata for a publicly reported Ugandan judgment. Any AI-generated summary is marked as such. Judgment text is sourced from the Uganda Legal Information Institute (ulii.org). Wakilii is not affiliated with ULII.