Executive Summary
Businesses operating in the UK cannot simply recognise revenue when invoices are issued or cash is received.
Under UK accounting standards, revenue is recognised when control of goods or services transfers to the customer and the entity satisfies its contractual obligations.
For foreign companies trading in the UK, understanding the requirements of IFRS 15 and the revised FRS 102 is essential to avoid accounting errors, audit adjustments, corporation tax issues and regulatory scrutiny.
With significant amendments to FRS 102 taking effect for accounting periods beginning on or after 1 January 2026, many UK companies are reassessing their revenue recognition policies and contract accounting procedures.
Why Revenue Recognition Matters
Revenue is one of the most important figures in any set of financial statements.
Incorrect revenue recognition can affect:
- Reported profitability
- Corporation tax calculations
- Management accounts
- Banking covenants
- Investor reporting
- Business valuations
- Audit outcomes
For foreign-owned UK subsidiaries and branches, revenue recognition errors are among the most common issues identified during audits and financial due diligence exercises.
Which Accounting Standard Applies?
| Business Type | Standard |
| Listed companies | IFRS |
| IFRS reporting groups | IFRS |
| Most UK private companies | FRS 102 |
| Micro entities | FRS 105 |
Most foreign-owned UK subsidiaries prepare accounts under FRS 102.
Revenue Recognition Under IFRS 15 and Revised FRS 102
The revised FRS 102 introduces a revenue recognition framework that is substantially based on IFRS 15.
Although important differences remain between the standards, both require businesses to focus on the transfer of promised goods or services to customers rather than simply relying on invoicing dates or cash receipts.
Revenue may be recognised:
- At a point in time; or
- Over time
depending on the nature of the contractual obligations.
The Five-Step Revenue Recognition Model
The revised FRS 102 and IFRS 15 generally require businesses to follow the following process.
Step 1 – Identify the Contract
The agreement must create enforceable rights and obligations between the parties.
Step 2 – Identify Performance Obligations
Each distinct good or service promised to the customer must be identified.
Examples include:
- Software licences
- Installation services
- Maintenance contracts
- Support services
- Training
Step 3 – Determine the Transaction Price
The total consideration expected from the customer is determined.
This may include:
- Fixed fees
- Discounts
- Bonuses
- Rebates
- Variable consideration
Step 4 – Allocate the Transaction Price
Where multiple performance obligations exist, the transaction price must be allocated between them.
Step 5 – Recognise Revenue
Revenue is recognised when the performance obligation is satisfied.
Depending on the contract, this may occur:
- At a specific point in time
- Progressively over time
Key Changes Under Revised FRS 102
The Periodic Review 2024 amendments introduce several significant changes.
Performance Obligation Analysis
Businesses must identify and evaluate separate contractual obligations rather than treating contracts as a single revenue stream.
Contract Assets and Contract Liabilities
Entities may now need to recognise:
- Contract assets
- Contract liabilities
- Deferred income balances
depending on the timing of invoicing and performance.
Variable Consideration
Additional guidance applies to:
- Performance bonuses
- Discounts
- Refunds
- Volume rebates
Enhanced Disclosures
Companies may need to provide more detailed disclosures regarding revenue recognition policies and significant judgements.
Transition Reviews
Many companies are performing contract reviews during 2026 to assess whether existing accounting policies remain compliant under the revised standard.
Principal Versus Agent Considerations
One of the most common revenue recognition issues involves determining whether the business acts as:
Principal
The company controls the goods or services before transfer to the customer and records gross revenue.
Agent
The company arranges for another party to provide the goods or services and generally records only its commission or fee.
This issue frequently affects:
- SaaS platforms
- E-commerce marketplaces
- Payment providers
- Online platforms
- Commission-based businesses
Incorrect principal-versus-agent assessments can materially overstate revenue.
Practical Examples
Example 1 – US SaaS Company
Annual subscription contract:
- Contract value: £120,000
- Customer pays upfront
Accounting treatment:
- Revenue recognised over the subscription period
- £10,000 recognised each month
- Unrecognised balance recorded as a contract liability (deferred income)
Example 2 – German Engineering Company
18-month project worth £2 million.
Revenue may be recognised over time where the criteria for over-time recognition are satisfied.
The accounting treatment depends on the specific contractual terms and performance obligations.
Example 3 – Israeli Technology Company
Contract includes:
- Software licence
- Installation
- Ongoing support
The transaction price may need to be allocated between each performance obligation and recognised separately as obligations are satisfied.
Common Revenue Recognition Mistakes
Foreign businesses frequently:
- Recognise revenue when invoices are issued
- Recognise revenue when cash is received
- Fail to identify separate performance obligations
- Incorrectly calculate deferred income
- Ignore contract assets and contract liabilities
- Misapply principal-versus-agent rules
- Apply group accounting policies without considering local UK reporting requirements
Risks and Consequences
| Area | Potential Consequence |
| Statutory accounts | Restatements |
| Audit | Audit adjustments or modified opinions |
| Corporation tax | HMRC enquiries and adjustments |
| Banking | Covenant breaches |
| Investors | Reduced confidence |
| Transactions | Due diligence findings |
Although corporation tax generally starts with accounting profits, additional tax adjustments may still be required under UK tax legislation.
Revenue Recognition Compliance Checklist
Before year-end:
✓ Review customer contracts
✓ Identify performance obligations
✓ Review contract assets and liabilities
✓ Assess principal-versus-agent treatment
✓ Review deferred income balances
✓ Document accounting policies
✓ Assess corporation tax implications
✓ Prepare audit support documentation
✓ Review FRS 102 transition requirements
Frequently Asked Questions
What is IFRS 15?
The international accounting standard governing revenue recognition from customer contracts.
Does IFRS 15 apply to all UK companies?
No. Most private UK companies apply FRS 102 rather than IFRS.
What is deferred income?
Amounts invoiced or received before the related goods or services have been delivered.
What are contract assets?
Amounts earned but not yet invoiced to the customer.
Do the revised FRS 102 rules affect existing businesses?
Potentially yes. Many entities are reviewing existing contracts and accounting policies due to the changes effective from 2026.
Does revenue recognition affect corporation tax?
Yes. Revenue recognition affects accounting profits, which generally form the starting point for corporation tax calculations.
Conclusion
Revenue recognition is one of the most significant areas of financial reporting for foreign companies operating in the UK.
The revised FRS 102 requirements and continuing application of IFRS 15 place greater emphasis on contract analysis, performance obligations, contract assets, contract liabilities and the timing of revenue recognition.
Businesses that review their contracts and accounting policies proactively are better positioned to avoid audit adjustments, tax issues and reporting errors.
Disclaimer
This article provides general guidance only and does not constitute accounting, tax or legal advice. Professional advice should be obtained based on the specific circumstances of each business.
Need Professional Assistance?
We assist foreign companies with:
- Revenue recognition reviews
- FRS 102 compliance
- IFRS reporting
- Statutory accounts
- Corporation tax compliance
- Audit preparation
- Group reporting
To discuss your accounting requirements, book a consultation through our online calendar or contact us at david.levy@fkgb.co.uk.
