BAO Objective Exam study materials
BAO Objective Exam study resources

BAO Objective Exam key terms

BAO Objective Exam · Get comfortable with the vocabulary.

Materiality

The threshold at which an omission or misstatement could change a user's economic decisions. It is judged in amount and nature, and it guides what is disclosed, tested, and corrected.

Related: Audit Risk, Going Concern
Accrual Basis

Recording revenue when earned and expenses when incurred, regardless of when cash moves. It matches costs to the periods that benefit from them and produces receivables and payables.

Related: Matching Principle, Deferred Revenue
Going Concern

The assumption that an entity will continue operating long enough to realize assets and settle liabilities in the normal course. Doubt about it triggers disclosure and audit attention.

Related: Materiality, Audit Risk
Deferred Revenue

Cash received before a performance obligation is satisfied. It sits as a liability until the goods or services are delivered, then is recognized as revenue.

Related: Accrual Basis, Revenue Recognition
Revenue Recognition

The process of recording revenue when control of promised goods or services transfers to the customer, measured at the transaction price allocated to each performance obligation.

Related: Deferred Revenue, Materiality
Matching Principle

Expenses are recorded in the same period as the revenue they helped generate, rather than when paid. It underpins accruals, depreciation, and cost of goods sold.

Related: Accrual Basis, Depreciation
Depreciation

Systematic allocation of a tangible asset's depreciable cost over its useful life. It is an accounting estimate, not a measure of market value or cash spent.

Related: Matching Principle, Impairment
Impairment

A reduction in an asset's carrying amount when its recoverable amount falls below book value. The loss is recognized immediately and may later reverse under some frameworks.

Related: Depreciation, Materiality
Internal Control

The policies, procedures, and culture an organization uses to safeguard assets, produce reliable reports, and comply with laws. It is a process run by people, not a document.

Related: Segregation of Duties, Control Deficiency
Segregation of Duties

Dividing authorization, custody, recording, and reconciliation among different people so no single person can both cause and conceal an error or fraud.

Related: Internal Control, Control Deficiency
Control Deficiency

A flaw in design or operation of a control that prevents management or staff from preventing or detecting misstatements on a timely basis. Severe forms are significant deficiencies or material weaknesses.

Related: Internal Control, Audit Risk
Audit Risk

The chance an auditor issues an unmodified opinion on financial statements that are materially misstated. It combines inherent risk, control risk, and detection risk.

Related: Materiality, Substantive Testing
Substantive Testing

Procedures that gather direct evidence about transactions, balances, or disclosures, such as confirmations, vouching, and analytical review. It responds to assessed risk of misstatement.

Related: Audit Risk, Sampling Risk
Sampling Risk

The possibility that a conclusion drawn from a sample differs from what testing the whole population would show. It exists even when the sample is selected properly.

Related: Substantive Testing, Audit Risk
Independence

The state of being free from relationships or interests that a reasonable observer would see as compromising objectivity. It covers both mind and appearance and is central to audit credibility.

Related: Professional Skepticism, Conflict of Interest
Professional Skepticism

An attitude of questioning and alertness to conditions suggesting misstatement or fraud. It means corroborating management claims rather than accepting them at face value.

Related: Independence, Audit Risk
Conflict of Interest

A situation where a person's private interest could improperly influence professional judgment. It is managed through disclosure, recusal, or removal of the conflicting interest.

Related: Independence, Fiduciary Duty
Fiduciary Duty

A legal obligation to act in another party's best interest with loyalty and care. Directors, trustees, and agents owe it to the entity and its beneficiaries.

Related: Conflict of Interest, Corporate Governance
Corporate Governance

The system of rules, practices, and relationships by which a company is directed and held accountable, balancing interests of shareholders, management, and stakeholders.

Related: Fiduciary Duty, Internal Control
Regulatory Framework

The laws, standards, and oversight bodies that govern how entities report, are audited, and are supervised. It sets the rules and the penalties for breaching them.

Related: Corporate Governance, Compliance Risk
Compliance Risk

The exposure to fines, sanctions, or reputational harm from failing to follow laws, regulations, or internal policies. It is managed through monitoring and training.

Related: Regulatory Framework, Internal Control
Cost-Volume-Profit Analysis

A model that relates fixed costs, variable costs, sales volume, and price to show how changes in activity affect profit. It relies on contribution margin and the breakeven point.

Related: Contribution Margin, Relevant Cost
Contribution Margin

Sales revenue minus variable costs. It measures how much each unit or dollar of sales contributes to covering fixed costs and then generating profit.

Related: Cost-Volume-Profit Analysis, Relevant Cost
Relevant Cost

A future cost that differs between alternatives and therefore belongs in a decision. Sunk costs and costs identical under every option are excluded.

Related: Opportunity Cost, Contribution Margin
Opportunity Cost

The benefit given up by choosing one option over the next best alternative. It is often implicit and absent from accounting records but essential to sound decisions.

Related: Relevant Cost, Cost-Volume-Profit Analysis
Standard Costing

Assigning expected costs to products or processes and comparing them with actual results. The differences, called variances, highlight inefficiency or outdated standards.

Related: Variance Analysis, Relevant Cost
Variance Analysis

Breaking down the gap between budgeted and actual performance into causes such as price, volume, and efficiency, so managers can act on the drivers rather than the total.

Related: Standard Costing, Budget
Budget

A quantified plan for a future period covering revenue, costs, cash, and capital. It sets expectations, allocates resources, and provides a benchmark for later performance evaluation.

Related: Variance Analysis, Standard Costing
Taxable Income

The amount on which tax is computed after applying the jurisdiction's rules for inclusions, exclusions, deductions, and allowances. It often differs from accounting profit.

Related: Deferred Tax, Tax Avoidance
Deferred Tax

A balance reflecting temporary differences between accounting carrying amounts and tax bases, expected to reverse in future periods as tax payable or recoverable.

Related: Taxable Income, Accrual Basis
Tax Avoidance

Arranging affairs within the letter of the law to reduce tax. It is generally lawful, but aggressive schemes may be challenged under anti-avoidance rules or ethics codes.

Related: Tax Evasion, Taxable Income
Tax Evasion

Illegally concealing income or misrepresenting facts to reduce tax owed. It is a criminal offense distinguished from lawful planning by intent and by falsity.

Related: Tax Avoidance, Fiduciary Duty
Contract

A legally enforceable agreement built on offer, acceptance, consideration, capacity, and lawful purpose. Breach gives the innocent party remedies such as damages or termination.

Related: Fiduciary Duty, Conflict of Interest
Cyber Risk

The potential for loss from unauthorized access, data breach, ransomware, or system failure. It is addressed through access controls, encryption, monitoring, and incident response plans.

Related: Internal Control, Segregation of Duties
Audit Trail

A chronological record of system activity and changes that lets reviewers reconstruct who did what and when. It supports investigation, accountability, and reliable reporting.

Related: Internal Control, Cyber Risk
General Ledger

The master record of all accounts and balances that feeds the financial statements. Every journal entry ultimately posts here, making it the backbone of the reporting cycle.

Related: Accrual Basis, Audit Trail
Working Capital

Current assets minus current liabilities. It measures short-term liquidity and the cushion available to fund day-to-day operations and obligations.

Related: Going Concern, Budget