This article is for Irish company directors, finance managers, and business owners who need to understand their legal obligations around related party transactions in financial statements.
If you're unsure what counts as a related party transaction, what level of detail you need to disclose, or how inadequate disclosures can trigger audit qualifications, this guide covers the FRS 102 requirements, Companies Act 2014 obligations, and the most common disclosure failures that lead to modified audit opinions.
Key Takeaways

What Is a Related Party Transaction?
A related party transaction is any transfer of resources, services, or obligations between a company and a person or entity that has a close relationship with it, regardless of whether a price was charged.
The definition is broader than most directors assume when they first encounter it. Under FRS 102, which is the accounting standard that applies to the vast majority of Irish private companies, related parties include directors and their close family members, shareholders with significant influence over the company, subsidiaries and parent companies, and any entity that a director or significant shareholder also controls or influences.
Under Section 33 of FRS 102, only material related party transactions require disclosure, meaning transactions that could influence the economic decisions of users of the financial statements. If your company pays rent to a property owned by one of its directors, buys services from a company owned by a director's spouse, or makes a loan to a shareholder, all of those transactions are related party transactions. Material related party transaction must be disclosed in the financial statements regardless of how routine they feel.
Certain exemptions apply, including transactions between wholly-owned group entities in individual company financial statements, provided the statutory conditions for the exemption are satisfied.
What Transactions Must Be Disclosed?
The obligation to disclose is wide. It is not limited to unusual or extraordinary transactions. It captures anything material that occurred between the company and a related party during the financial year, including:
- Loans made to or received from directors or shareholders
- Purchases or sales of goods and services with connected entities
- Rental or lease arrangements involving property owned by related parties
- Remuneration and benefits paid to key management personnel beyond what appears in ordinary payroll
- Guarantees given or received involving related parties
- Any transaction that was not completed on normal commercial terms, or where normal commercial terms were applied but the relationship itself is noteworthy
The obligation to disclose does not disappear simply because the transaction was conducted at arm's length and on fair commercial terms. The existence of the relationship and the nature of the transaction must still be disclosed. The arm's length nature of the terms is something you state in the disclosure, not a reason to omit it.
What Level of Detail Is Required?
This is where many companies fall short, not because they fail to mention related party transactions at all, but because their disclosures lack the substance that the standards require. Under FRS 102, a sufficient related party disclosure must include:
- The nature of the related party relationship
- A description of the transaction
- The amount of the transaction during the period
- The balance outstanding at the period end, including terms and conditions and any security provided
- A statement of whether the transaction was on normal commercial terms
- Any doubtful debts relating to outstanding balances, and the expense recognised in the period in respect of those debts
A disclosure that simply states "the company had transactions with related parties during the year" without any further detail is not compliant. It tells the reader almost nothing and will draw immediate scrutiny from an auditor.
Treat each related party relationship as a separate disclosure item. Group similar transactions together where appropriate, but do not aggregate them in a way that obscures the nature or scale of what occurred.
The Interaction With the Companies Act 2014
The accounting standard requirements under FRS 102 sit alongside, and are separate from, the disclosure obligations imposed by the Companies Act 2014 itself.
Part 6 of the Companies Act 2014 contains specific statutory disclosure requirements relating to directors, including disclosure of directors’ remuneration (Sections 305–312) and details of loans and similar transactions involving directors. These include loans, quasi-loans, and credit transactions, as well as director remuneration.
The important practical point is that satisfying the Companies Act disclosure requirements does not automatically satisfy FRS 102, and satisfying FRS 102 does not automatically satisfy the Companies Act. Both sets of requirements must be addressed separately and fully in the notes to the financial statements.
How Do Related Party Disclosures Affect the Audit Opinion?
Inadequate related party disclosures are one of the most frequent triggers for a modified audit opinion, and the consequences extend well beyond an awkward conversation with your auditor. An auditor who cannot obtain sufficient evidence that related party transactions have been fully identified and properly disclosed may issue a qualified opinion, stating that except for the matter described, the financial statements give a true and fair view. In more serious cases, where the matter is pervasive rather than isolated, an adverse opinion may follow.
A modified audit opinion has real-world implications. It can affect your ability to obtain bank financing, satisfy conditions attached to investment agreements, or pass due diligence in a sale process. Acquirers and investors treat audit qualifications as a red flag, and rightly so.
Beyond the opinion itself, auditors are required under auditing standards to report to those charged with governance, meaning the board, when they identify deficiencies in related party disclosures. If the same deficiency recurs across multiple years, this can escalate into a more formal matter involving the Companies Registration Office or, in extreme cases, the Corporate Enforcement Authority.
Common Disclosure Failures
Based on how these issues arise in practice, the most common failures tend to fall into a small number of categories.
Failing to identify all related parties at the outset. Many companies do not maintain a formal register of related parties and rely on directors to volunteer information. This approach misses transactions involving family members, connected companies, and informal arrangements that directors do not instinctively think of as disclosable.
Disclosing the existence of a transaction without disclosing the terms. A note that mentions a director loan without stating the amount, the interest rate, the repayment terms, and the balance outstanding tells the reader almost nothing and does not satisfy the standard.
Treating immateriality as a blanket exemption. While materiality is a genuine concept in financial reporting, directors sometimes apply it too broadly to avoid disclosing transactions they find uncomfortable. FRS 102 and the Companies Act 2014 set thresholds that are lower than many directors assume, and the decision to omit on materiality grounds should be made carefully and documented.
Disclosing transactions but omitting balances. Disclosing that a transaction occurred without stating the closing balance outstanding is a very common and easily avoidable error.
Failing to update disclosures when circumstances change mid-year. If a new related party relationship arises during the financial year, it must be captured in that year's disclosures even if it did not exist at the start of the period.

Laura Ryan is a practising Barrister at the Bar of Ireland. She graduated from the Honourable Society of King’s Inns in 2024, having previously qualified and practised as a Chartered Accountant in a big four accounting firm.













