Sarbanes-Oxley Act (SOX)

Article byWallstreetmojo Team
Edited byAnkush Jain
Reviewed byDheeraj Vaidya, CFA, FRM

What is the Sarbanes-Oxley Act 2002?

The Sarbanes-Oxley Act (Sox) of 2002 was enacted by the US Federal Law to increase corporate governance, strengthen the financial and capital markets at its core, boost the confidence of general users of financial reporting information, and protect investors from scandals like that of Enron, WorldCom, and Tyco.

Background to the Sarbanes-Oxley Act


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Components of Section 404 of the Sox Act, 2002

Section 404 of the Act requires that annual financial statementsAnnual Financial StatementsAnnual Financial Statements refers to the annual presentation of the entity's financial performance comprising a Balance Sheet, statement of profit and loss, statement of changes in equity, cash flow statement, and notes to the financial statements. It provides information to the stakeholders for making financial decisions about the more must include:

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Six Steps of Annual Sarbanes Oxley Sox Act

The Sarbanes Oxley requires that the internal controls over financial reporting (ICOFR) be assessed annually. THEREFORE, the SOX audits follow an annual testing cycle covering the areas below. The cycle is generally concluded each year before the issue of the Annual Report.

  1. Scoping

    To meet S404 requirements, management must identify the scope of internal controlsScope Of Internal ControlsInternal control in accounting refers to the process by which a company implements various rules, policies, or procedures to ensure the accuracy of accounting and finance information, safeguard the various assets of the business, promote accountability in the business, and prevent the occurrence of frauds in the more over financial reporting and the activities required to achieve compliance. It involves defining the materiality thresholds and identifying those processes and controls that must be tested to provide evidence of the effectiveness of the ICOFR. For Example, key Sox processes include disclosures, liquidity and segment reportingSegment ReportingSegment Reporting is the disclosure of financial details of key units or segments by public companies and is based on certain regulatory requirements. read more, Fair Value Disclosures, etc.

  2. Documentation

    Documentation should cover identified critical financial reporting risks and key controls and evidence to support the effective operation of critical controls.

  3. Testing

    To support an opinion on the effectiveness of ICOFR, management must perform a design effectiveness assessment (DEA) of in-scope processes and operational effectiveness tests (OET) of SOX Controls.

  4. Issue Evaluation

    All open issues impacting ICOFR must be assessed to determine their potential impact and probability of causing a material misstatement in the financial statements.

  5. Remediation

    Issue owners must prioritize control issues for remediation based on the classification of the problem. They must devise a remediation plan and manage the implementation, and once an issue is remediated, the controls must be retested to ensure the underlying issue has been successfully addressed.

  6. Evaluation of the Effectiveness of the ICOFR

    Management’s review of S404 Control issues supports the annual conclusion on the effectiveness of the ICOFR. This review is completed throughout the year, and the same is disclosed through an annual attestation in the director’s report section of the Annual Report.

How do we do Operating Effectiveness Testing of Sox Controls?

  1. Evaluating whether the control addresses the risks of material misstatement to the relevant assertions as intended;
  2. Evaluating whether the use of prior year and forecast information is an appropriate basis for Establishing expectations to identify potential misstatements;
  3. Evaluating whether the criteria used for identifying differences for investigation are set at an appropriate level to enable the control operator to detect misstatements that could be material to the financial statements, individually or in combination with other misstatements;
  4. Evaluating the competencies of the control operator;
  5. Evaluating whether the control operates often enough to prevent or detect misstatements before they have a material effect on the financial statements;
  6. For selected operations of the control, obtaining the information used by the control operator in the analysis, understanding the steps performed by the control operator to investigate significant differences, reperforming the analysis;


  • The most significant advantage of this act is that Sox-covered companies can’t hide anything material from the shareholders and various stakeholders because a third party is verifying the financial statements.
  • The second most significant advantage is increased emphasis on internal controls within an organization with proper design effectiveness assessment and operating effectiveness testing of each control.


  • The most significant disadvantage is the additional cost burden on smaller companies because the Sox act doesn’t prescribe any thresholds for smaller and larger companies. While larger companies might have various resources to be Sox compliant at no additional cost, smaller companies bear the brunt of additional compliance costs.
  • Another disadvantage is the increased compliance fee being paid to external auditors appointed by the company due to additional compliance procedures during Sox audits.

Essential Points to Note about Change in Sarbanes Oxley Act

Sarbanes Oxley Act of 2002 (SOX) laws have undergone many changes in the last 15 years to plug all the loopholes and improve compliance by companies. While we look ahead to the next 15 years, there is a need for auditorsAuditorsAn auditor is a professional appointed by an enterprise for an independent analysis of their accounting records and financial statements. An auditor issues a report about the accuracy and reliability of financial statements based on the country's local operating more, companies, regulators, and various stakeholders to keep up with the market scenarios’ changes, which are very dynamic. There are numerous new areas to ponder, such as technology in audits, financial reporting standards, and smoother reporting.


By reading the above, we can conclude that Sarbanes Oxley (SOX) Act promotes improved compliance and complete and accurate financial statement disclosures and puts additional responsibility on management for the authenticity of financial statements. However, the compliance involves additional cost burdens for smaller companies and increased governance by the regulators. Still, it helps achieve the ultimate goal of increased investor confidence in financial reporting information and reducing the potential for management frauds.

This has been a guide to What is the Sarbanes Oxley Act 2002 (SOX) and its Definition. Here are six steps of the annual Sarbanes Oxley Act (SOX) and its components, examples, advantages, and disadvantages. You can learn more about accounting from the following articles –

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