Glossary/Engagements and reports

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.

CORAA TeamUpdated November 5, 2026

Definition

AU-C 560 addresses facts that existed at the date of the auditor's report, became known after the report was released, and would have caused the auditor to revise the report had they been known. The auditor has no duty to search for such facts. When one surfaces, the auditor discusses it with management and those charged with governance and decides whether the financial statements need revision.

Why it matters in an audit or review

If management revises the statements, the auditor performs the needed procedures and issues a new or amended report that includes an emphasis-of-matter or other-matter paragraph referring to the note that explains the revision. If management refuses and the statements are still in the hands of users who may rely on them, the auditor notifies management and those charged with governance and takes steps to prevent further reliance. Legal advice is common here.

Example

Illustrative: two months after release, the client learns that a large customer's receivable was fictitious at year end. The auditor meets with management, determines the facts existed at the report date, and asks management to reissue corrected statements.

Common mistakes

Treating a post-year-end event as a discovered fact. Events that began after the report date belong to a different analysis.

FAQ

Does the auditor have to keep looking after release?

No. The duty arises only when the auditor becomes aware of such facts.

Sources

  • AICPA, AU-C Section 560, Subsequent Events and Subsequently Discovered Facts (facts discovered after the report release date)

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 560

Related terms

  • 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.
  • 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.
  • 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.
  • Those charged with governance (TCWG)
    Those charged with governance are the people or bodies, such as a board or audit committee, responsible for overseeing strategic direction and financial reporting, and with whom the auditor must communicate under AU-C 260.

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