June 9, 2023 Aldrich CPAs + Advisors LLP 7676 Hazard Center Drive, Suite 1300 San Diego, CA 92108 RE: Corrective Action Plan Dear Aldrich, The following are responses to the finding identified in River Partners and Subsidiary audit for the year ended June 30, 2022. 1) Finding 2022-01 a. Program Information: N/A b. Criteria: The Organization should develop and adopt formal procedures to ensure proper retention of payroll timesheets. c. Condition: During our audit, we observed that the Organization was unable to provide timesheets for two individuals. Response: Prior to October 4, 2021 timesheets were entered and approved in a timesheet database through a third party provider ? REPLICON. Access to this database was maintained until Dec 2022, but due to costs access was not renewed. Starting October 4, 2021, time sheets are maintained in our accounting system Deltek Vantagepoint. All timesheets are electronically input, approved by supervisors and reviewed by Deborah McLaughlin before released to the accounting system and to ADP. We can access and review any timesheet submitted within Vantagepoint. Contact person(s) responsible for corrective action: 1) Aron Stern, CFO 2) Deborah McLaughlin, Senior Administrator Completion date: Internal control procedure noted above have been in effect since October 4, 2021. Sincerely, Aron Stern Chief Financial Officer River Partners and Subsidiary