FRS 102 Section 1A: What every small business owner needs to know
With significant updates now in force and the regulatory landscape continuing to shift, small companies can no longer afford to treat their financial reporting as an afterthought.
For the UK’s 3.5 million small private companies, the management of financial reporting has long felt like a balancing act, making sure they are rigorous enough to satisfy creditors, HMRC and any other important stakeholders, yet lean enough not to devour too much precious management time. FRS 102 Section 1A was designed precisely to resolve that tension. But with the Financial Reporting Council‘s (FRC) triennial review changes now live for accounting periods beginning on or after 1 January 2026, the rules are shifting in ways that matter.
Here is what directors and business owners need to understand.
What is Section 1A?
FRS 102 is the Financial Reporting Standard applicable in the UK and Republic of Ireland. Section 1A is a simplification of the full standard that permits qualifying small entities to apply the full recognition and measurement principles of FRS 102, meaning robust, accruals-based accounting, while dramatically reducing the volume of note disclosures required in their statutory accounts.
Essentially, the numbers are calculated the same way as any other business; you simply share less of the detail in your published accounts.
Section 1A sits between the micro-entity regime (FRS 105) and full FRS 102. It provides the credibility of proper accruals accounting without the disclosure burden that larger entities face.
Do you qualify?
Small and medium sized company limits increased for periods commencing on or after 6 April 2025 so the relevant limits that currently affect your entity depend on this cut-off. A company qualifies as small if it meets at least two of the following three conditions in its financial year:
Annual turnover not more than:
£10.2m periods commencing pre 6 April 2025 / £15m on or after 6 April 2025
Balance sheet total not more than:
£5.1m periods commencing pre 6 April 2025 / £7.5m on or after 6 April 2025
Monthly average number of employees not more than:
50 (no change from 6 April 2025)
Importantly, these are the Companies Act thresholds. Certain entities are excluded regardless of size, including public companies, authorised insurance companies, banking entities, and members of ineligible groups. Always check group structures carefully; for example a subsidiary of a listed group cannot simply elect into the small regime.
What do the 2026 FRS 102 updates change?
The FRC’s 2024 periodic review introduced the most substantive overhaul of FRS 102 since it was first issued in 2013. For Section 1A preparers, several changes carry real practical weight.
The most debated change is the introduction of a lease accounting model aligned with the International Accounting Standard IFRS 16. Under the new approach, lessees will generally be required to recognise a right-of-use asset and a corresponding lease liability on their balance sheet for most leases. For small businesses that rent premises or lease equipment, this means balance sheets will look materially different and potentially trigger covenant or lending discussions with banks.
Before (old model)
• Operating leases kept off balance sheet
• Straight-line rental charge in P&L
• Minimal lease disclosures
• No lease liability recognised
After (new model)
• Right-of-use asset on balance sheet
• Lease liability recognised at inception
• Depreciation + interest charge in P&L
• Short-term & low-value lease exemptions
Revenue recognition has also been updated, bringing a five-step model into the standard that mirrors IFRS 15. For most straightforward businesses selling goods or services at a fixed price, the day-to-day accounting impact will be limited. However, companies with long-term contracts, variable consideration, or multiple performance obligations should review their revenue policies now.
What disclosures are required?
Section 1A strips back the note requirements considerably compared to full FRS 102, but it does not grant a blank slate. The following disclosures remain mandatory:
• Accounting policies adopted
• Related party transactions not concluded under normal market conditions
• Off-balance sheet arrangements and their financial impact
• Average number of employees during the year
• Advances, credits, and guarantees to directors
• Commitments, contingencies, and guarantees not recognised on the balance sheet
For periods commencing prior to 1 January 2026 The FRC has encouraged, though not mandated, disclosure of going concern considerations, explicit compliance with FRS 102, that it is a public benefit company (if applicable) and the potential need for a Statement of Total Comprehensive Income or Statement of Changes in Equity to give a true and fair view . However, in practice, where a small company was seeking external finance or had stakeholders beyond the owner-directors, these encouraged disclosures were increasingly expected.
For periods commencing on or after 1 January 2026 these encouraged disclosures are now mandatory. As noted above, however, many companies already make these disclosures voluntarily so for most there will be minimal impact. With the changes to lease treatment and revenue recognition there are also some related additional disclosure requirements. Additional disclosures are also in place going forward for share-based payments, provisions and contingencies, taxation and dividends.
Section 1A versus FRS 105: choosing the right regime
Directors sometimes assume that smaller is always simpler. In practice, FRS 105 — the micro-entity standard, imposes measurement constraints that can distort reported figures in unhelpful ways. Financial instruments must be held at cost or amortised cost; revaluations of assets are prohibited; deferred tax cannot be recognised.
For a company seeking bank lending, entering a sale process, or reporting to external investors, FRS 105 accounts can raise more questions than they answer. Section 1A usually presents a more credible picture of financial position and performance, at relatively modest additional cost.
Practical steps for business owners
With the impact of the 2026 changes now upon us (as there will be brought forward positions that need considering now so that any in-year review of position and performance is representative of year end treatment), now is the right time to act rather than scramble at year end. Three priorities stand out.
First, review your lease portfolio. Identify which contracts will fall within the new on-balance-sheet model and model the impact on your net assets. It may seem obvious, but ensure there is actually a lease: if there is no specific asset and/or you do not have complete right to control the use of the asset there may be no lease and that contract should be treated as a service agreement. Where that is the case there will be no underlying asset/liability, effectively meaning it is treated solely as a cost in P&L (ie an operating lease in previous language). If you have loan covenants linked to net asset values or gearing ratios, inform your lender early.
Second, review your revenue recognition policies against the updated standard. If you issue retainers, earn bonuses tied to performance targets, or bundle products with ongoing services, your current policies may need updating.
Third, brief your board. FRS 102 Section 1A are accounting requirements, but their implications reach into commercial negotiations, dividend capacity, and tax planning. Directors who understand the changes can make better decisions and avoid nasty surprises when accounts are finalised.
The bottom line
FRS 102 Section 1A remains one of the most proportionate financial reporting frameworks available to UK small businesses. It delivers the substance of proper accruals accounting without demanding the full disclosure apparatus designed for publicly accountable entities.
But the 2026 updates are not cosmetic. Lease accounting changes will affect balance sheets across the board, and directors who have relied on operating lease treatment for years will need to adjust. The good news is that the framework remains manageable, provided you start the conversation with your accountant well before the year end clock runs down.
Not sure how the new rules affect your business?
The 2026 changes to FRS 102 Section 1A will affect balance sheets, lease accounting, and revenue recognition across thousands of small UK companies. Our team can help you understand what is changing, what stays the same, and what to do next.