All of the following are examples of audits that management firms commonly use except?

Management firms often utilize various types of audits to ensure operational efficiency, compliance, and financial accuracy. Compliance audits focus on adherence to regulatory requirements and organizational policies, while tax audits examine financial records to ensure tax obligations are met. Tenant audits involve reviewing tenant accounts and lease agreements to verify compliance with lease terms and evaluate potential revenue losses.

Internal audits are essential for assessing the effectiveness of internal controls and ensuring that the firm's operations align with its goals. They aid in identifying areas for improvement and risk management strategies within the organization.

While internal audits are significant, the context of the question suggests that they may not be as commonly categorized within a typical framework used by management firms when considering external financial and compliance aspects. Therefore, while internal audits are important, they may not fit the pattern of the more externally focused audits typically highlighted in this context, leading to the conclusion that they are less commonly referenced compared to the other types listed.