Glossary/Engagements and reports

Date of the auditor's report

The date of the auditor's report marks when sufficient appropriate evidence was obtained to support the opinion; it ends the subsequent events search and differs from the report release date.

CORAA TeamUpdated November 5, 2026

Definition

Under AU-C 700, the auditor dates the report no earlier than the date on which the auditor has obtained sufficient appropriate evidence to support the opinion. That includes evidence that the audit documentation has been reviewed, that the financial statements and disclosures have been prepared, and that management has taken responsibility for them. The report release date is a separate date: the day the auditor grants the client permission to use the report.

Why it matters in an audit or review

The report date anchors the subsequent events search: AU-C 560 requires the auditor to perform procedures up to that date. After the report date the auditor has no obligation to perform further procedures, but must respond to facts that become known before the report is released. The representation letter is dated as of the report date, so a gap between the two dates is a red flag in review.

Example

Illustrative: fieldwork ends February 20, but the board has not approved the statements and a legal letter is outstanding. The auditor holds the report date until both are in hand, and dates the report March 8, the day those items arrive.

Common mistakes

Backdating the report to the end of fieldwork while evidence remains outstanding.

FAQ

Can the report date be later than the board approval date?

The report date cannot precede the date management has taken responsibility for the financial statements, but it can fall after it.

Sources

  • AICPA, AU-C Section 700, Forming an Opinion and Reporting on Financial Statements (dating of the report)
  • AICPA, AU-C Section 560, Subsequent Events and Subsequently Discovered Facts (date of the report, report release date)
  • AICPA, AU-C Section 580, Written Representations (date of the representation letter)

Definitions paraphrase AICPA and FASB guidance; read the standard itself before relying on a requirement. Example figures are illustrative. This page is guidance, not professional advice. Report an error

Standards

AU-C 700AU-C 560

Related terms

  • Independent auditor's report
    The independent auditor's report is the signed document in which the auditor states an opinion on the financial statements, with sections for the opinion, basis for opinion, and each party's responsibilities.
  • Subsequent events
    Subsequent events are events or transactions that occur after the balance sheet date but before the financial statements are issued or available to be issued, and they may require adjustment or disclosure in those statements.
  • Subsequent discovery of facts
    Subsequent discovery of facts covers what the auditor must do when facts that existed at the report date become known only after the report was released and might have changed the opinion.
  • Management representation letter
    A management representation letter is a written statement from management to the auditor confirming responsibilities, completeness of information and specific matters, and it is required evidence in every audit of financial statements.

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