To identify the FALSE statement about an internal financial audit.

The question asks to identify the FALSE statement about an internal financial audit.

Let's analyze each statement:

• Birch's internal financial audit helps ensure that Birch follows established procedures and policies. This is a primary objective of internal audit: to assess compliance with internal policies, procedures, and external regulations. This statement is true.
• Birch's internal financial audit helps ensure that Birch has adequate financial controls in place. Internal audits evaluate the effectiveness of internal controls, including financial controls, to safeguard assets and ensure the reliability of financial reporting. This statement is true.
• Birch's internal financial audit helps ensure that Birch keeps fair and accurate financial records. A key function of internal audit is to review financial processes and records to confirm their accuracy, completeness, and adherence to accounting principles. This statement is true.
• An outside accounting firm that reports to Birch's chief operating officer will conduct Birch's internal financial audit. An internal financial audit is typically conducted by employees of the company's internal audit department. If an outside firm is engaged to perform internal audit functions (outsourced internal audit), it should report to a level that ensures independence, such as the audit committee or the board of directors, not directly to an operational executive like the Chief Operating Officer (COO). Reporting to the COO could compromise the independence and objectivity of the audit function. An external audit is conducted by an outside accounting firm, but its purpose and reporting lines are different (typically to shareholders/public). Therefore, this statement describes an arrangement that is inconsistent with the principles of internal audit independence. This statement is false.

The final answer is $\boxed{\text{An outside accounting firm that reports to Birch's chief operating officer will conduct Birch's internal financial audit.}}$