What are the types of audit opinions?

There are four main types of audit opinions: unqualified, qualified, adverse, and disclaimer of opinion. An unqualified opinion indicates that the financial statements present a true and fair view in accordance with applicable accounting standards. A qualified opinion suggests that, except for certain issues, the statements are reliable. An adverse opinion denotes significant misstatements, while a disclaimer of opinion occurs when the auditor cannot form an opinion due to limitations in the audit scope or other issues.