Key changes for FRS 102 for 2026 include bringing most leases onto the balance sheet. Learn what the changes mean, key impacts, and how to transition well.
The UK lease accounting landscape is shifting in a meaningful way. From the 1st of January 2026, amendments to FRS 102 have fundamentally changed how leases are recognised, measured, and reported, bringing many organisations closer to the principles already seen under IFRS 16.
For finance teams, this is not just a compliance update. It's a structural change to how lease data is captured, understood, and communicated across a business.
What's changing under FRS 102?
At its core, the updated FRS 102 standard introduces a single, on-balance sheet model for lessees.
This means that most leases will no longer sit off balance sheet. Instead, organisations will be required to recognise:
- A right-of-use asset
- A corresponding lease liability
This aligns FRS 102 more closely with IFRS 16, although with some simplifications to reduce complexity.
There are limited exemptions. Short-term leases (under 12 months) and low-value assets can still be excluded, but for most organisations, the majority of leases will now be captured on the balance sheet.
Low-value assets and short-term leases may still be excluded from your on-balance sheet reporting, but changes to the
FRS 102 standard definitions require careful consideration of all leases.
What this means for financial reporting
The shift to an on-balance sheet model changes more than just presentation. It reshapes key financial metrics and how performance is interpreted.
Lease costs will no longer appear as a single operating expense. Instead, they will be split into:
- Depreciation of the right-of-use asset
- Interest on the lease liability
This has a direct impact on metrics such as EBITDA, which is likely to increase under the new model. At the same time, reported liabilities will rise, potentially affecting:
- Debt ratios
- Covenant calculations
- Stakeholder perception of financial risk
In short, the numbers may not just change - they may be interpreted differently by investors, auditors, and internal stakeholders.
A broader definition of leases
One of the more challenging aspects of the new standard is scope. FRS 102 now requires organisations to look beyond obvious lease agreements and identify leases embedded within service contracts.
This includes arrangements where:
- There is an identified asset
- The organisation controls its use
- Economic benefits are derived from that use
As a result, leases may exist in places finance teams have not traditionally looked, including across procurement, operations, and supplier agreements.
Data, complexity, and ongoing compliance
The move to on-balance sheet accounting significantly increases the volume and quality of data required. Organisations will need to:
- Gather and reconcile all lease contracts and amendments
- Calculate right-of-use assets and liabilities accurately
- Track lease modifications, renewals, and terminations over time
This is not a one-off exercise. Lease accounting becomes an ongoing operational process, not just a reporting task. Lease modifications such as extensions, rent changes, or early terminations must be continuously assessed and remeasured.
Without strong controls and systems, maintaining accuracy quickly becomes difficult.
Lease accounting for your assets and liabilities has changed fundamentally under FRS 102.
Transition and timing
The updated standard is effective for accounting periods beginning on or after 1st January 2026. If your organisation is still in the middle of this transition, your finance team will need to consider a range of structures not previously covered under FRS 102, including:
- Reviewing existing contracts
- Defining accounting policies and judgements
- Building data models and processes
- Aligning systems and reporting frameworks
Lessons from IFRS 16 show that organisations consistently underestimate the scale of effort required, particularly when it comes to data collection and system readiness.
The risks of getting it wrong
FRS 102 introduces more than technical accounting changes - it introduces real business risk. If leases are not identified, measured or reported correctly, the consequences can include:
- Inaccurate financial reporting and restatements
- Increased audit costs and delays
- Misinformed forecasting and planning
- Reputational damage with stakeholders
There is also a downstream effect. Errors in lease accounting can impact profit, which in turn affects tax calculations and broader financial outcomes.
Why spreadsheets will struggle
For many organisations, the instinctive response is to extend existing spreadsheet models, but under FRS 102, that approach quickly becomes unsustainable. The increased complexity, combined with ongoing lease changes, audit requirements, and data volume, creates challenges around version control, accuracy, auditability, and ownership.
Spreadsheets may still work for very small portfolios and even for the actual transition, but for growing organisations, they introduce operational risk rather than reducing it due to the volume and complexity of modifications.
From compliance to control
While the changes to FRS 102 may appear burdensome, they also create an opportunity. Bringing leases onto the balance sheet provides greater visibility over:
- Total lease exposure
- Future cash commitments
- Portfolio performance
When managed effectively, this data can support better decision-making, cost control, and strategic planning. That outcome entirely depends on having the right processes and technology in place.
How LOIS supports the transition
FRS 102 is not just an accounting change - it's an operational one.
LOIS is designed to help organisations move beyond reactive compliance and into proactive lease management by:
- Centralising all lease data into a single source of truth
- Automating right-of-use asset and liability calculations
- Managing the full lease lifecycle, including contract negotiations, modifications, and renewals
- Commercial information around the leasing portfolio
- Generating audit-ready reports and disclosures in real time
This removes the reliance on fragmented systems and manual processes, giving finance teams the control and confidence required under FRS 102 and IFRS 16. More importantly, it enables organisations to turn lease accounting from a compliance burden into a strategic advantage.
Our expert-led platform has been around since 2017 and is best-in-market in helping organisations transition to new accounting standards, such as IFRS 16 in 2019. We've learnt what works best for these transitions, and can help your organisation avoid the pitfalls that may arise in transitioning to the new changes under FRS 102 this year.
FRS 102 is bringing UK lease accounting into closer alignment with global standards, but it's also raising the bar for data, processes, and accountability. Find out more about how LOIS can help your business make the transition here.