Special Investigation of the Guttenberg Chamber Reveals Improper Disbursements
- 13 hours ago
- 2 min read
Auditor of State Rob Sand today released a report on a special investigation of the Guttenberg Chamber of Commerce for the period October 1, 2020, through October 31, 2024. The special investigation was requested by Chamber officials as a result of concerns regarding certain financial transactions processed by the former Chamber Director, Brandie Tomkins.
Sand reported the special investigation identified $5,086.85 of improper disbursements, $116,995.61 of unsupported disbursements, and $2,700.00 of Chamber cash in the possession of the Guttenberg Police Department. However, because Chamber records were not sufficiently maintained, it was not possible to determine if additional transactions were improperly recorded or if additional amounts were improperly disbursed.
The $5,086.85 of improper disbursements includes $4,900.00 of improper cash withdrawals from the Chamber’s bank accounts, $117.69 of improper disbursements to vendors and $69.16 of improper purchases using the Chamber’s debit card.
The $116,995.61 of unsupported disbursements identified includes $51,055.05 in payroll issued to Ms. Tomkins, $30,269.76 of cash withdrawals from the Chamber’s bank account, $16,211.74 of purchases on the Chamber’s debit card, $10,397.89 of disbursements from the Chamber’s bank accounts to vendors, and $9,061.14 of reimbursements to Ms. Tomkins.
Sand recommended Chamber officials implement procedures to ensure the Chamber’s internal controls are strengthened, including segregation of duties, performing collections reconciliations, performing independent review of bank statements, and ensuring all disbursements are properly supported, approved, and paid in a timely manner. In addition, Chamber officials should ensure all actions taken by the Board are properly documented in the minutes of Board meetings such as staff’s hourly rate and expected hours.
Copies of the report have been filed with the Clayton County Sheriff’s Office, the Iowa Division of Criminal Investigation, the Clayton County Attorney’s Office, and the Iowa Attorney General’s Office. A copy of the report is available for review on the Auditor of State’s website at Special Interest Reports.




