by Prophix
Significant updates to FRS 102, the financing reporting standard for the UK and Ireland, are on the horizon. This blog post outlines who will be affected, when the changes take effect, and what businesses need to know to stay compliant.
FRS 102 is a financial reporting standard developed by the Financial Reporting Council (FRC) for the UK and Republic of Ireland. The first version of FRS 102 was published in 2013 and came into force for accounting periods beginning on or after January 1, 2015, marking a significant step in aligning UK and Irish GAAP with international financial reporting practices. Since then, the standard has been subject to review approximately every five years, with the first review happening in 2017 with an effective date of January 1, 2019 and the second and last review, to date, happening in 2024, effective as of 2026.
FRS 102 applies to entities in the UK and Ireland that are not required to use IFRS. This includes:
Entities not using FRS 102:
The latest amendments to FRS 102, resulting from the 2024 periodic review, must be implemented for accounting periods beginning on or after January 1, 2026. Companies are allowed to implement the standard earlier, but only if they apply all amendments at once.
FRS 102 is very broad, with each update following the original structure of 35 sections, covering different aspects of the reporting requirements. For the purpose of this blog, we will focus on the most impactful changes introduced with the 2024 update.
What does FRS 102 replace?
The new update introduces changes significantly affecting lease accounting and revenue recognition requirements, aligning FRS 102 more closely to IFRS 16 and IFRS 15 respectively.
What’s changed:
The updated standard requires that most leases are recognized on the balance sheet, instead of simply being recorded as an expense. This is a significant change that will increase both assets and liabilities, affecting key financial metrics like EBITDA, debt covenants, and gearing ratios. Needless to say, the standard will introduce greater visibility in the obligations of organizations
Impact:
Lessees will now have to recognize two new items on their balance sheet:
Exemptions:
The following smaller or simpler leases are excluded:
Another aspect of the changes to lease accounting is the broadening of the term ‘lease’. Contracts that have been previously classified as service agreements or supplier contracts
with embedded leases are now seen as a lease which could be potentially recognized on the balance sheet. This means companies will have to review their existing supplier contracts to determine whether they meet this new definition of a lease.
These changes can pose challenges, including:
Why it matters:
While this change improves transparency in financial reporting, it also increases the complexity of lease management and can have a significant effect on reported results, making early preparation essential to compliance.
What’s changed:
The updated FRS 102 standard introduces a comprehensive five-step model for revenue recognition, similar to IFRS 15 and ASC 606. In the past, the standard provided guidance which was more flexible. This would lead to inconsistencies in how different companies recognized revenue. According to the updated standard, companies must recognize revenue based on the transfer of control, not just the transfer of risks and rewards.
Here is the new five step revenue recognition model:
Impact:
Similar to the updates in lease accounting, this change has a positive impact on the transparency, reliability, and comparability of financial reporting. It adds clarity on the nature, amount, and timing of revenue and cash flows. At the same time, it also requires companies to exercise more judgment, especially when identifying performance obligations, estimating variable considerations, and determining when control has transferred.
This update results in the following challenges:
Why it matters:
This updated standard, while still less complex and detailed than IFRS 15, does provide more structure and guidance around revenue recognition, thus improving the reliability of information around the nature, amount, and timing of revenue and cash flows from customer contracts.
What’s changed:
The new FRS 102 requirements dramatically increase the volume and complexity of data that companies must collect, analyze, and manage. This applies to both lease accounting and revenue recognition, as well as other updated areas such as fair value measurement, supplier finance arrangements, and share-based payments.
Impact:
Implementation challenges:
Why it matters:
Effective data management is crucial for compliance with new standards. Expanding the requirements around data collection and analysis will further align organizations and ensure consistency in reporting.

There are risks if you are not prepared for the FRS 102 changes that will take effect in 2026. Here is a summary of risks:
Inadequate preparation for FRS 102 can result in compliance failures, financial misstatements, breached covenants, operational inefficiencies, and increased risk of audit issues. Early planning, robust data management, and clear communication are essential to manage these risks effectively.
With Prophix One, you have automation and unified data at your fingertips. Not only will this reduce manual work and spreadsheet chaos, but it will help you transition to the updated FRS 102 requirements with compliance top of mind.
The truth is, changes are happening. FRS 102 comes into effect in 2026 and there’s no better time than now to ensure you’re ready for this transition. With Prophix One, you can efficiently manage the increased complexity of FRS 102, reduce compliance risk, and free up your time to focus on strategic analysis rather than manual data processing.
