What is an Audit Report? (Explanation & Types)

  • By: Josh Palmer
  • September 17, 2024
Understanding the 4 Audit Report Types
Reading Time: 3 minutes

An important aspect of corporate governance is the willingness and ability to hold the board of directors and other stakeholders accountable for their decisions and actions. 

Audits ensure a company or nonprofit’s financial statements accurately reflect their financial position. Investors, creditors, and other stakeholders all rely on this information to make informed decisions.

Additionally, many corporations are legally required to undergo audits, particularly if they’re publicly traded or operate in regulated industries.

Read on to learn about the key components and types of audit reports, and see how board management software helps boards work smarter by enhancing communication and safeguarding key information.  

What is an Audit Report?

An audit report summarizes an organization’s financial statements, internal controls, and accounting practices to determine if the financials are accurate, complete, and in accordance with generally accepted accounting principles (GAAP) or other relevant accounting standards.

The Financial Accounting Standing Board sets these principles with the goal of providing clear rules for the auditing process so auditors can maintain an objective viewpoint when making their judgments. 

Audit reports are conducted either by an in-house audit committee as part of their internal control methods or by an external auditor. An organization’s executive board can use audit reports to identify areas of improvement or to gain clarity on what they require from prospective investors. 

Components of an Audit Report

Each auditor can alter the structure of their audit reports to suit their needs and preferences, but they often use a similar template. They begin with a heading that displays the date, name of the auditor, the company, and their address. 

The body of the audit report usually includes these segments: 

  • Auditor’s responsibility: Auditors are legally required to state their responsibility in auditing the organization’s financial status. They must explain how they’ll provide unbiased results that are not influenced by any personal interests. 
  • Auditor’s opinion: The auditor gives an overview of the company’s finances and defines their report as clean, qualified, disclaimer, or adverse opinion. They will list some of the basic details regarding the process, such as the company’s name, auditing time span, financial records used in the review, and a statement on the company’s adherence to GAAP guidelines.  
  • Basis for opinion: This is where the auditor will provide the reasoning for their opinion. They will explain the different assessments used in the review process, compliance with GAAP regulations, and test results.
  • Other reporting responsibility: Auditors can use this section to point out specific irregularities found in financial reports or recommend follow-up actions that may lead to better assessments going forward. This part is not mandatory and is especially unnecessary for clean reports. 
  • Signatures: The official signature of the auditor verifies the audit report as an authentic document. This section also includes the city where the auditing took place and the signing date. 

Types of Audit Reports

The findings of an audit report can lead to different resolutions depending on what the auditor sees in the financial information. 

The 4 categories of audit reports include: 

1. Clean Report or Unqualified Opinion

A clean report means the auditor found nothing wrong with the organization’s financial reports and the company is fully compliant with GAAP rules. It’s also known as an unqualified audit opinion because the company in question doesn’t have to make any adjustments to improve its financial state. 

2. Qualified Report or Qualified Opinion

An auditor gives a qualified opinion if an organization’s financial reporting doesn’t comply with GAAP guidelines. This opinion can hamper attempts to bring in additional investors. The auditor will also explain where the company must improve in order to raise its financial status.  

3. Disclaimer Report or Disclaimer of Opinion

A fundamental requirement of the auditing process is that organizations must provide auditors with full access to their financial records without impediment or restraint. If the auditor feels their access was limited or the company failed to answer questions during the audit, the auditor may write a disclaimer report.

Also known as a disclaimer of opinion, it means the auditor cannot issue a definitive opinion due to issues encountered during the process. This can help preserve the reputation of an auditor in the event of legal troubles.

4. Adverse Audit Report or Adverse Opinion

In an adverse opinion or audit report, the organization is found to be noncompliant with GAAP reporting guidelines or their financial statements clearly misrepresent their assets and liabilities. These reports are written when auditors find examples of financial misappropriation or irregularities. 

Adverse audit reports make investors and other stakeholders aware of potential fraud. While no organization wants to be in this position, the report does offer the opportunity to address certain issues before they cause more serious problems. 

Getting Started With OnBoard

The written opinion in an audit report serves as a financial referendum on the performance and management of an organization. Regardless of the board member position, every senior leader is obligated to help their establishment maintain fiscal responsibility and operate ethically. 

OnBoard Board Management Software helps boards keep their financial records organized to simplify and streamline the auditing process. 

Additional OnBoard features include:

  • Evaluation tools
  • Customizable minutes and agenda builder 
  • Annual board report tools
  • Video conferencing tools and Zoom integration
  • Secure messaging platform
  • Voting and collaboration tools 


Ready to learn more? Download our free board meeting minutes template to see how OnBoard enhances board governance. 

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About The Author

Josh Palmer
Josh Palmer
Josh Palmer serves as OnBoard's Head of Content. An experienced content creator, his previous roles have spanned numerous industries including B2C and B2B home improvement, healthcare, and software-as-a-service (SaaS). An Indianapolis native and graduate of Indiana University, Palmer currently resides in Fishers, Ind.