Governance Glossary

Published: September 29, 2023


Materiality is a multifaceted concept warranting a comprehensive understanding by directors. This in-depth article examines materiality across legal, governance, accounting, and financial contexts. It provides extensive analysis of materiality principles, standards, quantitative thresholds, qualitative criteria, and real-world applications. With thoughtful frameworks and case studies, this guide aims to empower professionals and organisations to make sound judgements in regards to materiality .

Defining Materiality

At its foundations, materiality refers to the relative importance, relevance and significance of specific information or issues in relation to a given question, evaluation, judgment or decision.

Materiality assessments determine whether a matter could substantively influence the decision-making of a reasonable person through its magnitude, nature, impact or implications. Matters deemed immaterial may receive limited scrutiny, whereas material matters warrant heightened awareness, disclosure, investigation, oversight and action.

In law, governance, accountancy and finance, materiality distinguishes what information and analysis is required to sufficiently understand a situation and make informed decisions.

Materiality filters aim to zero in on the critical subset of facts, risks, costs, benefits and responsibilities most central to stakeholders and outcomes. Immaterial details that are insignificant, trivial or inconsequential to a decision can be set aside. This prevents materiality assessments from becoming needlessly mired in minutiae.

While quantitative materiality thresholds offer guidelines, materiality also requires sound qualitative judgment. A matter significantly below a numeric threshold could still be deemed material based on principles and strategic factors. Conversely, a matter exceeding a threshold could be immaterial in light of mitigating controls and circumstances. Materiality determinations consider both quantitative standards and qualitative criteria to account for subtle, complex realities.

In Australian law, materiality refers to information, evidence or facts pertinent and consequential enough to meaningfully influence legal processes, questions, investigations and decisions in courts or other venues judging disputes, liability and culpability. Information is legally material if a reasonable person or trier of fact would attach importance to it when making determinations related to specific legal matters and claims.

Assessing materiality is crucial for fulfilling disclosure duties and establishing proof in civil and criminal legal proceedings. Material facts and evidence carry probative weight, whereas immaterial information creates unnecessary noise. Justice depends on relevant material facts receiving fair consideration, while excluding the immaterial.

Beyond merely determining outcomes, materiality in law also relates to due process, procedural fairness and substantive justice. Burdening proceedings with immaterial volumes of inconsequential facts and testimony can impair efficiency, accountability and equitable treatment under the law.

Contract Law

In contract law, whether a breach of contract is “material” determines available remedies and rights. Only material contract breaches allow the non-breaching party to terminate performance and sue the counterparty for damages. Minor technical or inconsequential breaches are immaterial and do not excuse the aggrieved party from its own contractual obligations. Judges examine the magnitude and nature of a breach relative to the overall contract to determine materiality and resultant rights.

For example, a construction firm’s failure to timely install luxury finishes per the contract timeline may constitute only an immaterial breach if the client can still reasonably occupy the building. However, failure to obtain a required occupancy permit would likely be a material breach enabling the other party to exit the contract and claim damages.

Case Study: A supplier delivers goods two weeks late to a retailer. The retailer refuses to pay, claiming material breach. But the delay did not seriously impair the retailer’s operations or materially hinder its performance. A court would likely call this breach immaterial, requiring the retailer to still pay for goods received as if timely delivered.

Corporate Disclosures

Public companies in Australia face extensive disclosure requirements under the Corporations Act 2001 (Cth) and Australian Securities Exchange (ASX) Listing Rules. Listed entities must promptly disclose all material information to the market that could influence investment decisions or trading. Materiality is a key determinant of disclosure duties.

Information is material under the ASX Listing Rules if it would “influence persons who commonly invest in securities in deciding whether to acquire or dispose of”1 the company’s securities.

Material matters warranting disclosure encompass information related to earnings, mergers, executive changes, lawsuits, regulatory risks, market changes, operational disruptions, reputation issues, and any substantial matters relevant to the value or risks of the company. Immaterial operational details and trivial occurrences need not be disclosed.

The consequences of breaching disclosure obligations can be severe, including civil penalties, criminal charges, shareholder class actions, and reputational damage. Companies must implement internal policies and controls to properly identify and manage material information for disclosure. However, regulators recognise the exercise of reasonable materiality judgments given that excessive immaterial disclosures can also harm markets.

Case Study: A mining company discovers discrepancies in ore assays and reserves estimates from one of its mines. Though the mine represents only 2% of total company reserves, the audit committee still treats the issue as material given the sensitivity of reserve reporting and the need to correct public filings. They issue a restatement with new assay figures to fulfil disclosure duties, and notify regulators of improved controls.

Evidence Law

In legal proceedings, evidence must be relevant and material to be admissible in court. Trier of facts use materiality to weigh the probative value of testimony and documents against any unfair prejudice or needless efficiency costs. Evidence with little to no relevance or bearing on core legal matters and questions before the court can be excluded as immaterial.

Lawyers also leverage materiality arguments in objecting to evidence requests and testimony during the discovery process. Producing troves of inconsequential documents or data can needlessly inflate litigation costs without substantively influencing the case. However, wilfully withholding material evidence can constitute spoliation and obstruction of justice.

Case Study: In a car accident lawsuit, the plaintiff’s lawyer seeks five years of the defendant’s driving records. But the accident relates to speeding; past minor offences like parking tickets bear little material relevance. The judge agrees this excessively broad request seeks immaterial information, limiting discovery to major moving violations within one year of the accident.

Defamation Law

In defamation lawsuits, materiality is crucial in determining reputational injury. Under Australian defamation law, only materially false statements causing serious reputational harm are actionable. Minor or harmless inaccuracies are immaterial and not sufficient to sustain a defamation claim. Courts examine factors like the severity of the imputation, level of publication, and status of the plaintiff and defendant in gauging materiality of reputational impact.

For instance, falsely alleging a community leader committed fraud could constitute material defamation. But a false report that a celebrity disliked a particular cuisine may be deemed immaterial. Defendants can point to the trivial, immaterial nature of a false statement in defending against defamation allegations. However, plaintiffs may still rightly dispute such characterisations of clear reputational damage.

Case Study: A newspaper publishes an inaccurate report that a famous actress was intoxicated at a recent public event. Given her known reputation for sobriety advocacy, the actress sues for defamation, calling the error materially damaging. The paper counters it was an immaterial mistake not causing serious reputational injury. The court weighs the context and qualitative factors to determine if the misstatement was materially defamatory.

Securities Class Actions

Shareholder class actions frequently arise following disclosures, events or reports that negatively impact a company’s share price. Shareholders often allege the company failed to properly disclose material information or risks relevant to investment decisions in a timely manner. Boards and management make judgment calls on disclosure materiality which plaintiffs may assert were negligent, misleading or false.

Companies defending against such claims gather evidence seeking to demonstrate the information in question was immaterial at the time, or was disclosed reasonably given the circumstances. They may also argue the stock drop had greater correlation with macroeconomic factors than the event under scrutiny. A factual determination of materiality, disclosure timing, and causation of losses underpins the legal merits.

Case Study: An airline discloses a data breach incident affecting 20,000 customer records, and its stock price drops 5% that week. Some shareholders sue, alleging late disclosure after the company knew of the breach for a month. The company maintains it took reasonable time to investigate the severity and materiality of the breach before disclosing it judged immaterial until fuller assessment. The question of when the breach became material information requiring disclosure is central to the legal dispute.

Tort Law - Misrepresentation

In Australia, fraudulent and negligent misrepresentation torts depend upon material false statements resulting in harm. The accused must have a legal duty to provide material information and fail to do so, or actively provide false material information. If immaterial info is withheld or misstated, the requisite conditions for misrepresentation torts are absent.

The landmark High Court case Hedley Byrne & Co Ltd v Heller & Partners Ltd in England established negligence liability for materially false and misleading statements causing financial harm. But liability only attaches to material matters where a duty of care exists between the parties. This finding underscored the integral role of materiality analysis in misrepresentation tort law.

Case Study: An online seller ships a vintage car to a buyer after describing it as immaculately restored. Upon delivery, the car has considerable rust and aftermarket parts ignored in the seller’s listing. The disappointed buyer sues for negligent misrepresentation, alleging material omissions painting a falsely favourable picture. The seller defends that the omitted details were individually immaterial given the overall reasonable condition accurately conveyed. If the defects collectively constituted material information, the buyer may prevail in court.

Corporate Internal Investigations

Companies confronting potential legal issues often conduct internal investigations to gather relevant material facts. This allows assessing the severity of misconduct, necessary corrective actions, and disclosure obligations. Investigations focus on uncovering material events, communications, decisions and lapses most relevant to alleged legal and compliance breaches. Interviewing key witnesses and reviewing substantive records helps investigators pinpoint potentially material evidence for analysis, without getting distracted by less relevant matters.

Findings get reported to appropriate decision-makers who weigh materiality in evaluating necessary responses. Confirmed material compliance failures may require self-reporting to regulators, sanctions, dismissals, and other consequences. But if an investigation only reveals isolated immaterial infractions, a simple policy refresher may suffice. Weighing materiality helps calibrate accountability.

Case Study: A company opens an internal investigation into employment relations after an employee complaint. The investigator interviews key managers and reviews HR records seeking material employment-related incidents. Small workflow disputes raised prove immaterial to determining systemic employment practices. But evidence emerges of material discrimination and harassment issues necessitating substantive action. The materiality-focused investigation provides findings to inform the company’s response.

Governance & Materiality

Within corporate governance, assessments of materiality guide board oversight, risk management, internal controls and resource allocation. Governance materiality involves matters with significant bearing on the organisation’s business, performance, community obligations and long-term strategic direction. Governance processes aim to properly identify and govern material items while avoiding wasting board and management attention on immaterial matters.


Many Australian company boards develop tailored policy frameworks that outline materiality through quantitative thresholds and qualitative criteria for matters requiring board notification, input or approval. Common quantitative materiality guidelines specify monetary thresholds based on percentages of revenue, assets, liabilities or other financial metrics.

Qualitative principles identify issues like law violations, conflicts of interest, public safety, reputation risks and core values requiring board governance regardless of financial size. An effective policy framework empowers prudent board governance and oversight focused on what matters most.

Embedding effective materiality policies and adhering to them also serves as an important governance mechanism. Management knowing which material matters warrant escalation to the board is crucial for accountability. Directors provide more value by concentrating wisdom on major material issues rather than routine operations.

Case Study: A board policy requires reporting new regulatory fines over $5 million. The CEO receives notice of a $3 million discrimination-related fine. Despite being under the monetary threshold, she elevates this to the board given the material reputational risks associated with diversity and inclusion issues. The board appreciates governance notification of this qualitatively material event.


Enterprise risk management relies heavily on prudent materiality assessments. Of the multitude of potential risks organisations face, determining material exposures is essential to focus risk monitoring, reporting and mitigation where it matters most.

Material risks classified through both quantitative modelling and qualitative analysis inform core risk management plans, insurance needs and controls. Risk managers work to avoid “boiling the ocean” by instead driving action on true front-and-centre risks while lesser risks remain peripherally monitored.

For example, cybersecurity risk analysis examines factors like data sensitivity, security protocols, threat levels and past breaches to inventory material information and technology assets warranting security investment. Potential business continuity disruptions get quantified and qualitatively scored to focus response plans on material loss scenarios like major supply outages or disasters. In risk management, materiality concentration underpins efficient, impactful policies.

Case Study: A hotel chain develops a risk register of top enterprise risks. This includes major incident liabilities, pandemic continuity, seasonality, quality control and reputation issues. More moderate risks like minor employee theft or small customer complaints are deemed immaterial, remaining under general mitigation through day-to-day controls rather than requiring discrete risk oversight. Resources stay focused on governing and preparing for material risks.

Internal Audit and Controls

Internal audit functions apply materiality concepts when scoping, planning and performing audits. Audit authority and effort concentrate on potential material control deficiencies and findings considered significant to the business, regulators or external stakeholders. Testing dives deep on major transaction flows, accounting entries, reconciliations, applications, and fraud risks where material errors would matter most. In planning, auditors calibrate the depth of procedures and sampling sizes based on materiality.

Conversely, auditors tailor procedures to minimise wasted effort understanding, testing and documenting controls for immaterial processes and balances unlikely to ever produce material issues. Professional skepticism still remains essential, but materiality principles allow audits to add value where needed most. Audit reports emphasise material findings for management and the audit committee.

Case Study: A retailer’s annual inventory count identifies a $200,000 shrinkage variance, representing 0.01% of total inventory. This falls under the internal audit’s 5% materiality threshold. The auditor validates the low variance as reasonable rather than substantially investigating root causes of this immaterial shrinkage, allowing audit hours to focus on material front-end cash procedures.

Materiality in Board Decision-Making

Materiality judgement is a crucial responsibility of company directors to fulfil their fiduciary duties. Boards must determine whether information presented by management is materially complete, accurate and candid to properly oversee operations and make major decisions. Directors also define quantitative and qualitative materiality policies and disclosure requirements to be escalated by management.

Strategic Decisions

When weighing major investments, transactions, projects and other potential decisions, directors use materiality analysis to filter proposals to the board. Management and committees first vet proposals, raising only options with sufficiently material impacts on finances, risk, reputation, customers, employees, communities and other stakeholders. The board then assesses strategic materiality when deliberating trade-offs like costs, benefits, risks, timelines and competitive moves.

Case Study: A bank’s executive committee considers acquiring a fintech company to expand digital services but projects only marginally incremental revenue. This immaterial impact causes the committee to forgo elevating this transaction to the board, focusing instead on more material organic digital growth plans internally. The board remains focused on topics with significant strategic bearing.

Risk Oversight

Boards are responsible for providing material risk oversight across operations, compliance, technology, sustainability, competition and other domains. Committees monitor material risks in their sphere, updating the board on major exposures like cyber incidents, regulatory actions and economic impacts. Management provides timely board reporting, education and advice on existing and emerging material risks and incidents for governance.

Case Study: A transportation company director becomes aware of a fatal accident involving one of its vehicles. Though tragic, statistically the company’s accident rates are below average. But this event still warrants briefing the board given the qualitative materiality of safety oversight obligations. The board has the company re-examine safety policies in light of the incident.

Financial Statements

Boards, specifically audit committees, carry the duty of approving financial statements and overseeing financial reporting processes. Though management and external auditors provide assurance, the board retains responsibility for reasonably determining financial statements are free of material misstatements. Materiality benchmarks guide external audit testing. The audit committee examines material accounting judgements, transactions, disclosures and internal control issues in financial oversight.

Case Study: A real estate company’s external auditor flags a potential error overstating net income by 4%. Though under the 5% materiality guideline, the audit committee still seeks a correction given qualitative materiality sensitivities around profit reporting. The board’s materiality judgement provides necessary check-and-balance on management’s financial reporting quality.

Executive Remuneration

Boards are charged with setting executive remuneration plans aligned with shareholder interests and the corporation’s financial situation. Materiality guides directors in calibrating appropriate incentive structures, metrics, hurdles and discretion. Pay connected to material financial and business metrics and achievements focuses motivations appropriately, versus immaterial variables that may not meaningfully drive returns.

Case Study: A board comp committee sets executive bonuses for hitting revenue and EBITDA targets, rather than immaterial metrics like office energy use. The directors apply materiality logic in weighting bonus pools towards the material metrics with clearest links to shareholder value. This concentrates executive effort on material performance indicators.

Materiality in Accounting and Financial Reporting

Materiality is a pivotal concept within accounting policy, financial reporting and auditing. In assessing financial information for inclusion in reports and accounts, preparers and auditors weigh the relative materiality of transactions, disclosures, analytical variances, estimates and balances.

Material matters warrant accurate measurement and transparent reporting tailored for stakeholders’ information needs. Immaterial minutiae receive limited procedures. This focuses efforts on what financially matters most to aid investment decisions.

Financial information is material if it could reasonably influence primary users’ evaluations and decisions, per the Australian Accounting Standards Board (AASB). Australian Accounting Standards like AASB 101 Presentation of Financial Statements reference materiality as a reporting concept regarding both quantitative and qualitative financial statement information.

Key Roles of Materiality in Financial Reporting

Determining Accounting Policies - In developing and applying accounting policies, financial statement preparers evaluate the materiality of transactions and balances in choosing appropriate recognition, measurement and disclosure methods. For immaterial items, simplified accounting treatments may suffice even if not absolutely precise. Accounting rigour concentrates on material items.

Error Correction - Materiality guides preparers and auditors in evaluating which misstatements and omissions merit correction versus allowance given limited influence on reader perspectives. Some deviation between reported figures and underlying values is normal. Perfect precision is unnecessary for immaterial discrepancies falling under reasonable materiality tolerances deemed adequate for decision usefulness.

Disclosures - Material events, risks, uncertainties, estimates, judgements and other useful details require transparent disclosure in notes or tables accompanying the core financial statements. Immaterial everyday operational facts need not clutter disclosures. Disclosure relevance depends on material insights for investment decisions.

Segregation - Materiality determines the appropriate level of aggregation and segregation of financial statement line items and notes. Immaterial or homogenous items can be reasonably grouped and presented together to aid readability. But material significant portions may warrant separate itemisation even if conceptually similar to other accounts.

Salience - Presentation emphasises material financial statement components to draw reader focus through order, labelling and formatting. For example, material unusual or nonrecurring gains and charges often warrant separate presentation from continuing operations. Notes showcase material estimation variables. Prominence mirrors materiality.

Substance Over Form - In reporting the economic substance of material transactions and events, material discrepancies between legal form versus underlying financial substance should not be obscured. Where form and substance materially diverge, transparency requires disclosing assumptions and judgements made in reporting the transaction’s material substance.

Comparatives - The materiality principle assists determining which comparative periods to present and analyse for useful financial insights. Additional comparative periods are unnecessary if they would provide no further material understanding versus the prior year and current year alone.

Rounding - Immaterial financial statement line items can be reasonably rounded to avoid spurious precision and enhance readability. Material amounts warrant precise non-rounded presentation. Rounding thresholds balance insight with efficiency.

Audit Focus - Auditors concentrate procedures, sampling and scrutiny on material accounts and assertions where misstatements would matter most. Testing breadths and sample sizes reflect materiality. Uncertainties concentrate around material estimates. Documenting immaterial control understanding is minimised. Auditing emphasises material substance.

Materiality pervades financial reporting and auditing judgments to deliver decision-useful information without unnecessary marginal details. Materiality differentiates what financial facts require accuracy, transparency, comparability, controls and assurance versus what immaterial minutiae can be streamlined without obscuring a reasonable portrayal of performance and prospects.

Materiality in Summary

Materiality is a pivotal concept guiding the judgment of professionals across legal, governance, accounting, finance, and audit domains. Determining what information and analysis is substantively important enough to influence evaluations, actions, controls, and disclosures is crucial for focusing efforts where needed most.

Quantifiable materiality thresholds offer helpful guidelines when available, but qualitative principles and strategic thinking are also essential for materiality analysis.

Organisations who develop keen materiality expertise can concentrate wisdom, oversight, controls, transparency and accountability on matters with greatest impact and stakeholder interest. Though subjective challenges exist, thoughtfully applied professional materiality standards, frameworks and case lessons aim to promote sound analysis of what ultimately matters most.

What does materiality mean in audits?

In the realm of auditing, the term materiality holds a significant meaning as it refers to a defined threshold at which the errors or omissions in financial statements are deemed to be significant enough to potentially influence the decisions of the individuals or entities utilising those statements.

The concept of materiality plays a critical role in guiding auditors as they plan and perform their audit procedures. It helps them in focusing their efforts and procedures on those accounts, transactions, and disclosures where misstatements or discrepancies would matter the most to the users of financial statements. This is imperative as it assists in ensuring that the financial statements provide a true and fair view of the financial position and performance of the entity being audited.

What are the 3 types of materiality?

The concept of materiality can be broken down into three primary types: Quantitative materiality, Qualitative materiality, and Audit materiality.

  • Quantitative materiality is primarily based on numeric thresholds and financial statement benchmarks, often expressed as a percentage, which provides a measurable basis for evaluating the significance of misstatements.
  • Qualitative materiality is concerned with the nature of information and the specific circumstances surrounding the transaction or event, regardless of the size or amount involved. This type of materiality takes into consideration the non-numerical aspects that might influence user decisions.
  • Audit materiality is the level of materiality set by auditors based on their professional judgment when they are conducting an audit and evaluating the financial statements. This level helps in determining the extent and nature of audit procedures to be performed.

How do you determine materiality?

The determination of materiality is a crucial step in the auditing process and involves a blend of quantitative and qualitative analysis.

Quantitatively, materiality can be gauged by applying certain thresholds based on key financial metrics like revenue, assets, and profit. For instance, a common practice might be to set materiality at 5% of revenue. Besides the numerical thresholds, assessing qualitative factors is essential. This includes understanding the nature of the information, the circumstances surrounding the transactions, and the interests of stakeholders who will be using the financial information.

Furthermore, looking at prior periods and any errors that may have occurred can help in setting materiality baselines. Additionally, consideration of external standards and directives that provide guidance on materiality limits is crucial. Moreover, leveraging the professional judgment of auditors about what could reasonably be expected to influence the decisions of the users of financial statements is a key part of determining materiality.

What is the definition of materiality in IFRS?

Under the International Financial Reporting Standards (IFRS), the definition of materiality is well articulated. Information is considered to be material if omitting, misstating, or obscuring it could reasonably be expected to influence the decisions that the primary users of the financial statements make based on the financial information provided.

The emphasis here is on the potential impact that such omissions or misstatements could have on the decision-making process of the users. It's a fundamental concept that ensures that all significant information is accurately and completely presented, thus aiding in the transparency and usefulness of the financial statements. The materiality concept under IFRS aligns with the goal of providing financial information that is not only relevant but also faithfully represents the economic phenomena it purports to represent.

What is the materiality principle in accounting?

The materiality principle in accounting is a fundamental concept that stipulates that financial reporting should primarily focus on providing material information that could reasonably impact the perceptions and decisions of the users of financial statements, rather than inundating them with immaterial minute details.

The core idea behind this principle is to strike a balance between providing enough relevant information and not overwhelming users with excessive data that doesn't significantly affect their decision-making process.

Materiality allows accounting standards and policies to prioritise relevance over precision, ensuring that the financial reports are useful and meaningful. By adhering to the materiality principle, accountants and auditors can ensure that the financial statements are not only accurate but also useful, informative and serve the core purpose of financial reporting which is to aid in informed decision-making.

Additional Resources

How to Handle Conflicts of Interest On Your Not-for-profit Board

Decoding the Ethical Framework

Improving Governance and Transparency

Practical Steps to Good Governance and Risk Management

Keeping Your Reputation – Integrity Risks for NFPs

The Challenge of being the Treasurer






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