Riyadh finance teams are facing increasing expectations to improve financial reporting accuracy, strengthen internal controls, and demonstrate compliance with Saudi Arabia's evolving regulatory environment. As organisations expand operations, adopt digital financial systems, and manage more complex transactions, an internal audit firm can help evaluate control effectiveness, identify weaknesses, and assess whether financial processes are operating as intended. Stronger audit testing is no longer limited to checking invoices or reconciling balances. It increasingly involves examining transaction data, reviewing system access, validating financial estimates, and assessing whether management decisions are supported by reliable evidence. For businesses operating in Riyadh, these practices are particularly important as the Kingdom continues to pursue economic diversification and private sector growth under Vision 2030.

A Management Consultancy Company can help finance leaders align internal controls, operational procedures, risk management, and reporting responsibilities with organisational objectives. Finance departments must also respond to regulatory expectations involving the Zakat, Tax and Customs Authority (ZATCA), the Capital Market Authority (CMA), the Saudi Central Bank (SAMA), and applicable accounting standards, depending on the organisation's activities and regulatory status. In 2026, stronger audit testing requires more than preparing documentation before an external audit. Companies need reliable processes throughout the financial year, clearly assigned control responsibilities, accurate accounting records, and timely responses to identified weaknesses. These improvements help organisations reduce errors, improve financial visibility, and support more informed business decisions.

1. Why Audit Testing Is Becoming More Important in Riyadh

Riyadh's expanding business environment is creating greater demands on finance departments to maintain accurate records, document financial decisions, and demonstrate that controls work consistently. As organisations enter new markets, manage larger budgets, and adopt more complex operating structures, the volume of financial transactions and the consequences of reporting errors can increase.

Saudi Arabia's Vision 2030 Annual Report for 2025, published in April 2026, reported that non oil activities accounted for approximately 55% of GDP and grew by 4.9% during 2025. The private sector's contribution to GDP reached 51%, according to figures reported in the Kingdom's economic and reform assessments. These indicators reflect the growing importance of businesses operating beyond traditional oil activities and the need for dependable financial information across different industries.

Stronger audit testing helps finance teams determine whether their records accurately reflect business activity. Rather than relying only on management explanations or a small selection of documents, auditors may examine supporting evidence, compare transactions against established rules, and investigate unusual patterns.

Important audit priorities include:

• Verifying the accuracy and completeness of financial transactions.

• Reviewing the approval process for payments, purchases, and journal entries.

• Testing whether account reconciliations are completed and reviewed on time.

• Assessing access rights within accounting and enterprise resource planning systems.

• Examining compliance with tax, accounting, and industry specific requirements.

• Following up on previously identified control weaknesses.

The goal is not simply to identify mistakes after they occur. Strong audit testing helps organisations understand why errors happen, determine whether controls prevent them, and introduce corrective measures before weaknesses lead to larger financial or regulatory problems.

2. Stronger Testing of Financial Transactions and Supporting Evidence

Financial transaction testing remains one of the foundations of an effective audit programme. Finance teams must demonstrate that recorded transactions are genuine, properly authorised, accurately classified, and supported by sufficient evidence.

For example, an auditor examining supplier payments may compare purchase orders, goods received records, supplier invoices, approval logs, and bank payment records. If the amounts differ, the auditor investigates the discrepancy rather than assuming that the difference is harmless.

Similarly, revenue testing can involve reviewing customer contracts, invoices, delivery records, receipts, and the timing of revenue recognition. This is particularly important for businesses that recognise revenue over time, manage complex contracts, or receive advance payments.

Purchase and Payment Controls

Purchasing processes can expose businesses to duplicate payments, unauthorised expenditure, inaccurate supplier information, and conflicts of interest. Audit testing should establish whether the organisation follows its purchasing policy and maintains sufficient evidence for each transaction.

Finance teams should pay particular attention to:

• Duplicate supplier invoices or payments.

• Transactions approved by employees without the required authority.

• Changes to supplier bank account details.

• Purchases recorded in the wrong accounting period.

• Payments without complete supporting documents.

• Unusual transactions involving related parties.

Testing should also determine whether controls operate in practice. A written policy is insufficient if employees routinely bypass approval requirements or if the accounting system allows unauthorised transactions.

Journal Entries and Financial Adjustments

Manual journal entries can significantly affect reported profit, expenses, assets, and liabilities. Auditors may therefore examine entries posted near the reporting date, entries made by users with elevated system access, and adjustments that lack clear explanations.

Finance departments should retain documentation showing who prepared each entry, who approved it, why it was necessary, and which calculations support the recorded amount. Entries affecting provisions, accrued expenses, deferred revenue, and asset valuations often require additional professional judgement.

An effective testing programme combines transaction samples with broader analytical reviews to identify unusual amounts, unexpected account movements, and inconsistencies between operational records and the general ledger.

3. Digital Invoicing Is Changing Audit Procedures

Saudi Arabia's electronic invoicing framework has made digital transaction records increasingly important to financial control and tax compliance. ZATCA's Fatoora platform supports electronic invoicing through structured digital processes, with integration requirements introduced progressively for selected taxpayers.

On 24 July 2026, ZATCA announced its 25th wave of the integration phase. The wave covers taxpayers whose revenue subject to VAT exceeded SAR 187,500 during 2022, 2023, 2024, or 2025. The notified taxpayers must integrate their electronic invoicing solutions with the Fatoora platform by 1 February 2027. The authority also explained that the integration phase requires additional technical and invoice data specifications beyond the initial generation phase.

These requirements affect how finance teams maintain invoice data, investigate exceptions, and demonstrate compliance. Audit testing should examine both the financial treatment of invoices and the reliability of the systems that generate, store, transmit, and process them.

What Auditors Examine in Electronic Invoices

An audit review may assess whether:

• Electronic invoices contain the required information.

• Credit notes and debit notes are properly recorded.

• Invoice totals agree with the accounting system.

• VAT calculations are accurate and supported by transaction evidence.

• Invoice cancellations and adjustments have appropriate explanations.

• System exceptions are investigated and resolved.

• Access to invoice creation and modification functions is appropriately restricted.

Finance teams should also assess whether data transfers between sales systems, invoicing applications, and accounting software are complete. A technically valid invoice does not automatically guarantee correct accounting treatment, and a correctly recorded transaction does not automatically prove compliance with every electronic invoicing requirement.

Preparing for Integration Deadlines

Businesses notified by ZATCA should maintain a documented implementation plan covering technical readiness, testing, user training, exception management, and evidence retention. Internal reviews can help identify missing invoice fields, transmission failures, incomplete records, or reconciliation differences before the relevant deadline.

Organisations should also establish clear responsibility between finance, information technology, tax, and external technology providers. This helps ensure that technical problems are not treated as solely an IT concern when they may affect VAT reporting, revenue records, and audit evidence.

4. How IFRS 18 Will Affect Financial Reporting and Audit Testing

Another important development for Saudi finance teams is the transition to IFRS 18, which changes requirements for the presentation and disclosure of financial performance. The standard introduces defined subtotals in the statement of profit or loss, improved principles for grouping and separating information, and disclosures about management defined performance measures.

On 30 June 2026, the CMA announced that listed joint stock companies on the Saudi Exchange may adopt IFRS 18 early during 2026. Mandatory application begins for financial reporting periods starting on or after 1 January 2027. The CMA also requires affected companies to disclose a preliminary assessment of the expected impact for interim and annual financial statements covering periods beginning on or after 1 April 2026.

These changes make early preparation valuable for finance teams. Companies need to understand how the standard affects their financial statement structure, reporting systems, comparative information, and performance measures communicated to investors.

Key Audit Areas for IFRS 18 Readiness

Finance teams should assess whether:

• Existing financial statement templates can accommodate the new presentation requirements.

• Income and expenses are classified consistently with the applicable standard.

• Management defined performance measures are clearly identified and reconciled where required.

• Data used to calculate reported subtotals can be traced to accounting records.

• Comparative figures and disclosures can be prepared reliably.

• Relevant accounting policies and reporting procedures are updated.

Audit testing should examine whether the revised reporting process produces consistent results across reporting periods. It should also assess whether data used in management reports agrees with the underlying accounting records and whether any adjustments are properly documented.

Early adoption or transition planning should not be limited to changing the appearance of financial statements. Organisations may need to adjust their chart of accounts, reporting tools, consolidation processes, and internal review procedures. Testing these changes before implementation can reduce the risk of late reporting adjustments and incomplete disclosures.

5. Improving Internal Controls Across Finance Departments

Effective internal controls help prevent errors, detect irregularities, and establish accountability for financial activities. Stronger audit testing examines whether these controls are suitably designed and consistently performed.

A control may appear adequate on paper but fail in practice because responsibilities are unclear, employees lack training, or the accounting system allows unauthorised actions. Auditors therefore need evidence that controls operate as intended throughout the period under review.

Segregation of Duties

Segregation of duties reduces the risk that one employee can initiate, approve, process, and conceal an improper transaction. Finance teams should separate responsibilities wherever practical, particularly for payments, supplier maintenance, journal entries, payroll, and bank reconciliations.

Where a small finance team cannot fully separate responsibilities, management should establish compensating controls. These may include independent approval, periodic transaction reviews, restricted system access, and documented oversight by a senior employee.

Account Reconciliations

Bank, supplier, customer, inventory, and general ledger reconciliations help identify differences between accounting records and supporting information. Stronger testing assesses whether reconciliations are completed on schedule, reviewed by an independent person, and supported by explanations for outstanding items.

Longstanding unreconciled balances require particular attention. They may indicate posting errors, incomplete documentation, timing differences, or weaknesses in transaction processing.

Access Management

Accounting system access should reflect employees' job responsibilities. Audit testing may examine user permissions, administrator accounts, inactive users, password controls, and records of changes to financial master data.

When employees change roles or leave the organisation, access rights should be updated promptly. Periodic reviews can also identify incompatible permissions that allow one user to perform conflicting financial activities.

6. Using Data Analytics to Strengthen Audit Testing

Traditional audit sampling remains useful, but data analytics can help finance teams and auditors examine larger transaction populations and identify patterns that deserve further investigation. This is particularly valuable for organisations processing high volumes of electronic invoices, supplier payments, customer receipts, or journal entries.

Analytical tools can compare transactions against defined criteria, identify duplicates, highlight unusual amounts, and detect activity outside normal business patterns. The resulting exceptions can then be reviewed using source documents and discussions with responsible employees.

Common analytical procedures include:

• Identifying duplicate invoice numbers, amounts, or supplier references.

• Reviewing payments made shortly after supplier bank details change.

• Detecting journal entries posted outside normal working hours.

• Comparing monthly expenditure against budgets and previous periods.

• Identifying unusual credit notes, refunds, and revenue adjustments.

• Reviewing transactions posted close to period end.

• Comparing tax records with accounting system totals.

Data analytics does not eliminate the need for professional judgement. An unusual transaction may have a legitimate business explanation, while a fraudulent transaction may appear normal in a basic report. Audit teams must validate exceptions and obtain supporting evidence before drawing conclusions.

Finance departments should also verify the quality of the data being analysed. Missing transactions, inconsistent supplier codes, incorrect dates, and incomplete system extracts can undermine the reliability of analytical results. Clear documentation of data sources, extraction methods, criteria, and review decisions helps make the testing process repeatable.

7. The Role of Independent Internal Audit and Advisory Support

Independent internal audit provides an objective assessment of whether an organisation's governance, risk management, and control processes are effective. For Riyadh businesses, this assessment can help management understand whether financial procedures are suitable for the organisation's size, complexity, and regulatory obligations.

An internal audit firm can support risk based audit planning, control testing, financial process reviews, and the investigation of recurring weaknesses. Its role is to evaluate evidence independently and report findings to the appropriate management or governance body. Internal audit should remain sufficiently independent from the activities it reviews to avoid conflicts of interest.

The Saudi Central Bank's internal audit principles for regulated financial institutions emphasise the protection of assets, the reliability of financial reports, regulatory compliance, and independent assessment of governance and controls. These principles are particularly relevant to financial institutions and should not be treated as identical legal requirements for every business in Saudi Arabia.

External advisory support may also help finance departments strengthen processes before weaknesses become significant audit findings. A Management Consultancy Company can assist with documenting procedures, improving reporting workflows, clarifying responsibilities, and establishing practical performance indicators.

When assessing advisory support, businesses should consider:

• Relevant experience with Saudi regulatory and reporting requirements.

• Knowledge of accounting systems and financial control processes.

• The ability to document findings with clear supporting evidence.

• Practical recommendations that address the underlying cause of weaknesses.

• Appropriate independence and confidentiality arrangements.

• A structured process for tracking corrective actions.

The purpose of external support is not to replace management accountability. Finance leaders remain responsible for maintaining reliable records, implementing controls, and ensuring that identified problems are addressed.

8. Managing Audit Findings and Corrective Actions

Identifying a control weakness is only the beginning of the improvement process. Organisations need a structured method for determining why the problem occurred, assigning responsibility, and confirming that corrective action has been effective.

For example, repeated payment errors may arise from incomplete supplier records, weak approval controls, inadequate employee training, or problems in the accounting system. Correcting an individual payment without addressing the underlying cause may allow the same problem to recur.

A practical remediation process includes the following steps:

• Record the finding: Document the issue, supporting evidence, affected process, and potential consequences.

• Identify the root cause: Determine why the control failed rather than focusing only on the immediate error.

• Assign ownership: Name the person responsible for implementing the corrective action.

• Set a deadline: Establish a realistic completion date based on the severity of the issue.

• Retain evidence: Document policy changes, system adjustments, training, or other corrective measures.

• Retest the control: Verify that the revised process operates effectively and addresses the original weakness.

Findings should be prioritised according to their potential financial, operational, regulatory, and reputational impact. A weakness that could result in material misstatement or unauthorised payments generally requires more urgent attention than a minor documentation issue.

Senior management and audit committees should receive meaningful updates on overdue actions, repeated findings, and unresolved high risk issues. This approach helps turn audit testing into a continuous improvement process rather than an exercise conducted only before year end.

9. Preparing Riyadh Finance Teams for Stronger Audit Expectations

Finance teams can improve audit readiness by embedding control activities into routine operations instead of assembling evidence at the last moment. Preparation should begin with a clear understanding of the organisation's main financial risks and the controls designed to address them.

A practical preparation plan should cover:

• Maintaining current accounting policies and documented procedures.

• Establishing a financial reporting calendar with clear responsibilities.

• Completing reconciliations and reviewing outstanding balances regularly.

• Retaining supporting documents for significant estimates and adjustments.

• Monitoring ZATCA integration requirements and applicable tax obligations.

• Assessing IFRS 18 readiness where relevant to the reporting entity.

• Reviewing user access and changes to financial master data.

• Tracking audit findings until corrective actions have been verified.

Finance leaders should also evaluate whether their teams have sufficient technical knowledge and resources. Training may be required in electronic invoicing, accounting standards, data analysis, fraud risk awareness, or documentation practices.

Technology investments should support clear control objectives. Automated approval workflows, reconciliation tools, audit logs, and exception reports can improve consistency, but they require proper configuration and ongoing monitoring. Automation does not remove the need for oversight, particularly when systems process inaccurate data or allow inappropriate user permissions.

An internal audit firm can provide an independent view of whether these arrangements address the organisation's most significant risks. Management should use the findings to refine procedures, allocate resources, and strengthen accountability across finance and operational departments.

10. The Outlook for Finance and Audit Testing in Riyadh

The financial reporting environment in Saudi Arabia is becoming more data driven, with growing attention to electronic invoicing, transparent disclosures, effective governance, and dependable financial controls. Regulatory developments during 2026, including the continuing rollout of ZATCA's e invoicing integration requirements and preparations for IFRS 18, reinforce the need for finance teams to maintain accurate, traceable, and well documented records.

Riyadh organisations should expect audit testing to examine not only whether financial balances are correct, but also how those balances were produced, which controls operated, and whether management can demonstrate compliance with applicable requirements. The level of scrutiny will vary according to the organisation's industry, size, ownership, and regulatory status.

A proactive approach combines transaction testing, data analytics, reliable reconciliations, clear approval procedures, and timely remediation of weaknesses. Businesses that integrate these practices into their everyday finance operations are better positioned to identify problems early, support credible reporting, and reduce avoidable disruption during audit engagements.

Ultimately, stronger audit testing is most effective when finance teams treat it as an ongoing discipline rather than a year end obligation. By improving documentation, strengthening internal controls, preparing for reporting changes, and addressing the root causes of recurring findings, Riyadh businesses can establish more reliable financial processes and support sustainable growth in Saudi Arabia's evolving business environment.