For private Saudi companies using full IFRS, IFRS 18 represents a significant development in financial statement presentation, performance reporting, and management disclosures. Businesses preparing for the new requirements should begin assessing how their existing reporting structures will change before mandatory application begins. An experienced IFRS advisory firm Saudi Arabia can help management identify presentation gaps, redesign reporting processes, and prepare comparative information efficiently. IFRS 18 is particularly relevant for private entities that use full IFRS voluntarily or because of their reporting requirements and want their financial statements to remain aligned with internationally accepted accounting practices.
Insights Advisory consultancy can support Saudi businesses in understanding how IFRS 18 affects profit or loss presentation, management defined performance measures, aggregation, disaggregation, and internal reporting processes. IFRS 18 was issued in April 2024 and became effective for annual reporting periods beginning on or after 1 January 2027, although earlier application is permitted. This means that businesses operating during 2026 have an important preparation period before the new presentation requirements become mandatory.
What IFRS 18 Means for Private Saudi Companies
IFRS 18 replaces IAS 1 Presentation of Financial Statements and introduces a more structured approach to presenting financial performance. While many recognition and measurement requirements remain governed by other IFRS Accounting Standards, the new standard changes how financial performance is organized and explained.
For private Saudi companies using full IFRS, the impact can extend beyond the annual financial statements. Management reporting packs, budgeting systems, key performance indicators, board reports, lender communications, investor presentations, and financial statement preparation processes may all need review.
Saudi Arabia has an established framework for applying IFRS Accounting Standards. Entities that are not publicly accountable may use full IFRS or the IFRS for SMEs Accounting Standard subject to the applicable Saudi requirements. An entity choosing full IFRS must apply the standards in full rather than selectively.
This makes IFRS 18 particularly important for private businesses that have already selected full IFRS. Their accounting teams should treat IFRS 18 as a reporting transformation rather than simply another disclosure amendment.
The 2026 IFRS 18 Timeline in Saudi Arabia
The year 2026 is a critical preparation year for private Saudi companies because IFRS 18 becomes mandatory for annual periods beginning on or after 1 January 2027.
The transition is retrospective. Companies applying IFRS 18 in the initial year must provide comparative information for the preceding period and apply the new presentation requirements to that comparative information. IFRS 18 also applies to interim financial statements in the initial year of application.
For a company whose financial year follows the calendar year, this means that its 2027 financial statements will generally require comparative information based on IFRS 18 presentation. Consequently, the accounting team should not wait until the end of 2027 to begin implementation.
A practical implementation timetable can be structured around 4 stages:
- Impact assessment during 2026
- Accounting policy and presentation design
- Systems and reporting changes
- Comparative information preparation before the first IFRS 18 reporting cycle
Starting early gives management more time to evaluate classification decisions, identify data requirements, and establish controls.
Two New Defined Profit or Loss Subtotals
One of the most visible IFRS 18 changes is the introduction of defined subtotals in the statement of profit or loss.
The standard requires entities to present operating profit and profit before financing and income taxes. These subtotals are intended to improve consistency and comparability between companies.
For private Saudi companies, this can affect how management interprets profitability.
A company may currently use internal measures such as operating earnings, adjusted operating profit, earnings before interest and tax, or other customized indicators. Under IFRS 18, the defined operating category and required subtotals will provide a more standardized foundation for financial statement presentation.
The important issue is not simply calculating a new subtotal. Companies need to assess how existing income and expense items should be classified under the new categories and whether current chart of accounts structures provide enough information.
For example, a diversified private business may have income from its principal operating activities, financing income, foreign exchange movements, investment income, and other items. Management should evaluate where each type of income and expense belongs under IFRS 18 and document the judgments applied.
Operating, Investing and Financing Categories
IFRS 18 introduces defined categories for income and expenses in the statement of profit or loss, including operating, investing, and financing categories, with specific requirements for entities whose main business activities involve investing or providing financing to customers.
This classification approach can be particularly important for Saudi private groups with multiple business activities.
Consider a group with manufacturing operations, property investments, treasury activities, and financing arrangements. Its financial reporting team may need to determine whether certain income and expenses should remain within operating results or be presented in other categories.
The analysis should consider the entity’s main business activities and the nature of transactions rather than relying solely on existing management reporting classifications.
This means accounting policies should be reviewed carefully and supported by documentation. A robust classification framework can reduce inconsistent treatment between reporting periods.
Management Defined Performance Measures
Another major IFRS 18 requirement concerns management defined performance measures.
Private Saudi companies frequently communicate financial performance through measures that management considers useful. Examples may include adjusted operating profit, adjusted earnings, recurring earnings, or other company specific performance indicators.
IFRS 18 requires disclosures about management defined performance measures when they meet the standard’s criteria. The objective is to provide greater transparency about measures that are communicated publicly outside the financial statements.
For management teams, this creates an important governance consideration.
Each performance measure should have a clearly defined calculation methodology. The company should be able to explain why the measure is useful, how it is calculated, and how it reconciles to the closest IFRS specified subtotal or total.
This can also encourage stronger coordination between finance departments and senior management. The measures used in board presentations, financing discussions, management reports, and external communications should be reviewed for consistency.
Aggregation and Disaggregation Requirements
IFRS 18 also introduces enhanced principles for aggregation and disaggregation.
The standard aims to ensure that material information is presented clearly while preventing important information from being obscured within overly broad categories.
For private Saudi companies, this could require a closer review of financial statement line items and note disclosures.
For example, a broad expense category may include several materially different components. Management should assess whether those components need separate presentation or disclosure based on their nature, function, materiality, and relevance to users.
This becomes especially important for businesses with complex operations, several revenue streams, multiple geographic markets, or significant related party transactions.
An IFRS advisory firm Saudi Arabia can assist with creating a structured disclosure assessment that connects the general ledger, financial statement line items, and note disclosures.
Impact on the Chart of Accounts
IFRS 18 implementation should include a review of the company’s chart of accounts.
Many businesses have developed accounting systems around tax reporting, management reporting, statutory requirements, and historical financial statement formats. A chart of accounts that worked effectively under IAS 1 may not provide the same level of information required under IFRS 18.
Management should identify whether additional account classifications, reporting dimensions, or data fields are necessary.
The review can cover:
Revenue categories
Operating expenses
Investment income
Financing income and expenses
Foreign exchange movements
Depreciation and amortization
Share of profit or loss from associates and joint ventures
Management defined performance measures
Material disclosure components
A properly designed accounting structure can reduce manual adjustments during financial statement preparation.
Technology and ERP Readiness
IFRS 18 is also a data management issue.
Private Saudi companies should evaluate whether their accounting and enterprise resource planning systems can produce the information required for the new presentation structure. Manual spreadsheets may become increasingly difficult to manage when multiple classifications and comparative figures need to be maintained.
Finance teams should consider whether reporting systems can generate:
IFRS 18 category information
Comparative figures
Management performance measure reconciliations
Expense disaggregation
Supporting disclosure schedules
Audit evidence
Internal management reporting
Companies should also establish appropriate controls over changes to classifications. If a transaction is classified differently from the previous reporting period, the rationale should be documented and reviewed.
Effects on Budgets and Management Reporting
IFRS 18 should not be treated solely as an external financial reporting exercise.
Management should evaluate whether internal budgets and performance reports use definitions that are consistent with the new financial statement structure. Differences between management reporting and statutory financial reporting can create reconciliation challenges.
For example, if management defines operating performance differently from the IFRS 18 operating category, the finance team may need additional reconciliation processes.
This does not mean internal management reporting must always replicate the financial statements. Instead, companies should understand and document the relationship between internal measures and IFRS 18 requirements.
Insights Advisory consultancy can help organizations establish governance procedures that connect accounting policies with management reporting, financial controls, and disclosure preparation.
Saudi Regulatory Developments Relevant to 2026
Saudi Arabia is moving toward the IFRS 18 effective date while regulators and accounting stakeholders continue to prepare for implementation.
In 2026, the Saudi capital market regulator announced a decision allowing listed joint stock companies to adopt IFRS 18 early during 2026, while mandatory application for those entities begins for financial reporting periods starting on or after 1 January 2027. The decision also requires affected listed entities to provide preliminary assessments of the expected impact in relevant financial statements beginning on or after 1 April 2026.
Although these requirements specifically address listed entities, private companies using full IFRS can view the development as an important indicator of the broader reporting environment.
The practical message for private companies is straightforward: 2026 should be treated as an implementation and readiness year rather than a waiting period.
Quantitative Planning for Private Companies
Companies can establish measurable IFRS 18 implementation targets.
A practical internal program could include 100% review of material profit or loss line items, 100% mapping of existing accounts to IFRS 18 categories, and 100% documentation of management defined performance measures that meet the applicable criteria.
A company may also establish a target of completing its initial gap assessment at least 6 months before the first reporting period under IFRS 18.
For a calendar year entity, this would mean substantially completing implementation work during 2026, rather than attempting to resolve classification and disclosure matters after 1 January 2027.
These figures are implementation planning benchmarks rather than IFRS requirements. Each organization should determine targets according to its size, complexity, systems, and reporting structure.
Preparing Comparative Information
Comparative information is one of the most important implementation considerations.
Because IFRS 18 requires retrospective application, the previous reporting period needs to be prepared in accordance with the new presentation requirements for comparative purposes.
A private company therefore needs access to historical data that supports the revised classifications.
If a business waits until the first IFRS 18 year end, historical information may be difficult or expensive to reconstruct. Early mapping of 2026 transactions can significantly reduce this risk for companies adopting the standard in 2027.
Finance teams should therefore consider creating an IFRS 18 comparative data file during 2026 and updating it throughout the year.
Internal Controls and Audit Readiness
IFRS 18 implementation should also be incorporated into internal control frameworks.
Controls should address classification judgments, management defined performance measures, aggregation decisions, disclosure completeness, comparative information, and changes to accounting system configurations.
Private companies should retain evidence supporting significant judgments because auditors may need to understand the basis for classification decisions and disclosure conclusions.
A documented IFRS 18 accounting manual can be valuable, particularly for groups with several finance teams or subsidiaries.
An IFRS advisory firm Saudi Arabia can support the development of accounting policies, transition files, reporting templates, and technical documentation while helping management coordinate implementation across departments.
Benefits for Saudi Private Businesses
Although IFRS 18 creates additional implementation work, it can provide meaningful benefits.
Greater consistency in profit or loss presentation can make financial statements easier to compare. Better disclosure of management defined performance measures can improve transparency. More disciplined aggregation and disaggregation can help financial statement users understand the underlying economics of the business.
For private Saudi companies seeking bank financing, strategic investment, international partnerships, acquisitions, or future capital market opportunities, high quality financial reporting can also strengthen confidence among financial statement users.
The standard therefore presents an opportunity to improve reporting quality rather than simply comply with a new accounting requirement.
Practical IFRS 18 Readiness Checklist
Private Saudi companies using full IFRS should consider completing the following activities during 2026:
- Confirm whether full IFRS remains the appropriate reporting framework.
- Perform an IFRS 18 gap assessment.
- Map the existing chart of accounts to the new presentation requirements.
- Review operating, investing, and financing classifications.
- Identify management defined performance measures.
- Review aggregation and disaggregation practices.
- Assess ERP and reporting system capabilities.
- Prepare comparative information processes.
- Update accounting policies and internal controls.
- Train finance, reporting, and senior management teams.
- Perform a trial IFRS 18 financial statement preparation.
- Document significant judgments and transition decisions.
Final Preparation Priorities for 2027
The transition to IFRS 18 should be managed as a structured financial reporting project. Private Saudi companies using full IFRS have a valuable opportunity during 2026 to understand the new requirements, test classifications, improve data quality, and prepare comparative information.
The most important priorities are not limited to changing the format of the income statement. Companies should examine their accounting systems, reporting processes, management performance measures, disclosure practices, internal controls, and historical data.
The effective date of 1 January 2027 provides a clear deadline, but successful implementation depends on work completed before that date. Companies that begin early can identify technical issues while there is still sufficient time to resolve them.
With structured planning, documented accounting judgments, reliable data, and appropriate technical support, IFRS 18 can become an opportunity to create clearer and more decision useful financial reporting for Saudi private businesses using full IFRS.
