Tom McCarthy v ShannonDoc [2026]
Decision Number: ADJ-00055946 Legal Body: Workplace Relations Commission
Published on: 09/04/2026
Issues Covered:
Article Authors The main content of this article was provided by the following authors.
Patrick Barrett BL Barrister-at-Law
Patrick Barrett BL Barrister-at-Law
Patrick barrett case reviews

The Bar of Ireland

Orchard Way, Killarney V93Y9W9.
DX: 51010 Killarney 
Tel: (087) 4361270

Patrick's legal education is robust, beginning with a BCL Law Degree from University College Cork (2012-2016), followed by an LL.M in Business Law from the same institution (2016-2017), and culminating in a Barrister-at-Law Degree from The Honorable Society of King’s Inns in Dublin (2019-2021). He has extensive experience on the South-West Circuit, handling Civil, Family, and Criminal Law cases, as well as advising the Citizen Advice Service.  He has worked as an employment consultant, dealing with workplace investigations and bankruptcy procedures.

Complainant:
Tom McCarthy
Respondent:
ShannonDoc
Summary

Employee was not entitled to retrospective pay restoration payments made after his redundancy because they related to periods after his employment ended, and his complaint was also outside the statutory time limit.

Background

The Complainant contended that the Respondent had breached the Payment of Wages Act 1991 by failing to pay him retrospective sums allegedly due under national public service agreements after his employment ended by redundancy. He maintained that, although his employment ceased in November 2021, the pay increases in question had accrued during the period when he remained employed and therefore should have been applied to him in the same way as they were later applied to current staff. He argued that the retrospective payments made between February and April 2024 represented wages properly payable to him because they related to pay adjustments dating from 2018 to 2020. He submitted that the last payment to staff on 18 April 2024 brought his complaint within time. Relying on pay parity with equivalent HSE grades and on the terms of his contract, he argued that the omission of those payments constituted a deficiency in wages and therefore an unlawful deduction.

The Respondent denied the claim in full and argued first that the complaint was statute barred. It submitted that the Complainant’s employment ended in November 2021 through voluntary redundancy and that his last payment was made in December 2021. As the complaint was not referred to the WRC until October 2024, the Respondent maintained that it fell outside the statutory time limits. It also argued that the Complainant was not employed during the cognisable period and was not on the live payroll when the retrospective payments were made between February and April 2024. The Respondent stated that those payments applied only to existing staff and were funded following later HSE approval under the s.39 pay restoration process. It maintained that, throughout his employment, the Complainant had been paid in accordance with his contract. Accordingly, it argued that no wages were properly payable to him during the relevant period and no unlawful deduction arose.

Outcome

The Adjudicating Officer declined to determine the matter solely as a preliminary issue but proceeded to consider both jurisdiction and substance in a unitary hearing. It was accepted that a former employee could, in principle, bring a Payment of Wages complaint concerning sums allegedly due during employment. However, the Adjudicator found that the Complainant had failed to establish reasonable cause for extending the statutory time limit. On the evidence, he knew of the prospective payments by February 2024 and had also made contact with the WRC about time limits, yet he did not submit his complaint until October 2024. The cognisable period therefore remained April 2024 to October 2024. The Adjudicator found that the only payments within that period related to pay restoration for 2022 to 2024, after the Complainant’s employment had already ended in November 2021. As those sums were not properly payable to him, no unlawful deduction had occurred. The complaint was therefore not well founded.

Practical Guidance

Employers should:

  • Ensure that contractual pay terms, salary scales, and any links to external sectoral rates are recorded with precision. Where pay parity, collective understandings, or contingent funding arrangements exist, these should be clearly documented so there is no uncertainty later as to whether any future increase is contractual, discretionary, or conditional on external approval. 
     
  • Note, where retrospective or restoration payments are introduced, employers should issue timely written communications explaining who is covered, the relevant periods, and the legal basis for the payments. Former employees often assume that any payment relating to an earlier period automatically applies to them. 
     
  • Raise limitation points early but still prepare a full substantive defence. Good records and consistent contractual practice remain the best protection against wage deduction claims. 


The full case can be found here.

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Disclaimer The information in this article is provided as part of Legal Island's Employment Law Hub. We regret we are not able to respond to requests for specific legal or HR queries and recommend that professional advice is obtained before relying on information supplied anywhere within this article. This article is correct at 09/04/2026
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