Finding 1190908 (2025-003)

Material Weakness Repeat Finding
Requirement
B
Questioned Costs
-
Year
2025
Accepted
2026-03-27

AI Summary

  • Core Issue: Inaccurate billing rates for equipment and lack of documentation for burn mix charges led to unallowable costs being charged to the grant.
  • Impacted Requirements: Compliance with Title 2 CFR Part 200, which mandates that only allowable and well-documented costs can be charged to federal awards.
  • Recommended Follow-up: Enhance internal controls to ensure accurate billing rates and proper documentation for all charges before billing the grant.

Finding Text

2025-003: U.S. Department of the Interior Direct and Pass-through Tahoe Resource Conservation District Southern Nevada Public Land Management, 15.235 Allowable Costs/Cost Principles Significant Deficiency in Internal Control over Compliance Grant Award Number: Affects all grant awards included under assistance listing 15.235 on the Schedule of Expenditures of Federal Awards. Criteria: Title 2 of U.S. Code of Federal Regulation (CFR) Part 200 Uniform Administrative Requirements, Cost Principles, and Audit Requirements for Federal Awards (Uniform Guidance) provides that a non-federal entity may charge only allowable costs that are adequately documented and are necessary and reasonable for performance of the federal award under the principles of 2 CFR Part 200, Subpart E. Uniform Guidance section 200.303 provides that non-federal entities must establish and maintain effective internal control that provides reasonable assurance that the non-federal entity is managing the federal award in compliance with federal statutes, regulations, and the terms and conditions of the federal award. Condition: Expenditures for equipment usage were charged to the grant using an incorrect billing rate and billing rates for burn mix were not originally documented and supported. Cause: North Lake Tahoe Fire Protection District (the District) did not have adequate internal controls to ensure accurate billing rates for equipment charges were used and to ensure that internally generated fees, such as burn mix, were documented to support the amount billed to the grant. Effect: Unallowable costs were charged to the program. Questioned Costs: None reported as known and projected questioned costs were less than $25,000. Context/Sampling: A nonstatistical sample of 60 ($15,434) out of a population of 708 ($112,987) equipment usage expenditures was selected for testing. Two transactions were for burn mix, which was billed at an internally generated rate. The documentation for developing the rate was not originally maintained. However, it was generated during the audit to assist in determining the reasonableness of what was charged. In addition, 11 transactions were for a Chipper Trailer, which were charged to the program at $72.38 per hour of usage rather than the published rate of $72.28 per hour. Repeat Finding from Prior Year: No Recommendation: We recommend the District enhance internal controls to ensure accurate billing rates for equipment charges are used and that charges for internally generated fees, such as burn mix, are documented prior to charging the fees to the program. Views of Responsible Officials: North Lake Tahoe Fire Protection District agrees with this finding.

Corrective Action Plan

We acknowledge the critical importance of establishing and maintaining an effective system of internal control over compliance, including allowable costs under federal awards per Title 2 Code of Federal Regulations Part 200, Uniform Administrative Requirements, Cost Principles, and Audit Requirements for Federal Awards (Uniform Guidance) that a non-federal entity may charge only allowable costs that are adequately documented and are necessary and reasonable for performance of the federal award under the principles of 2 CFR Part 200, Subpart E. As such, we are committed to taking immediate corrective actions to address the deficiencies to ensure accurate billing rates for equipment charges are used and that charges for internally generated fees, such as burn mix, are documented prior to charging the fees to the program. We have outlined below the specific steps we have already undertaken and will undertake: 1.Development of Standardized Equipment Rate Schedule The District has developed and will maintain a standardized schedule of approved equipment billing rates used for federal and state grant programs. This schedule will be based on published or internally approved rates and will be reviewed annually to ensure accuracy. 2.Verification of Billing Rates Prior to Grant Charges Prior to charging equipment usage to any federal award, finance staff will verify that the billing rate applied matches the approved rate schedule. This verification will be documented and retained with the supporting grant expenditure documentation. 3.Documentation of Internally Generated Rates For internally generated fees, including burn mix or similar materials, the District will develop and maintain formal documentation supporting the calculation of the rate. This documentation will include the components used to determine the rate (such as material cost, labor, and overhead where applicable) and will be retained in the grant support files. 4.Pre-Approval of Internally Generated Charges Internally generated billing rates will be reviewed and approved by management prior to being charged to any federal grant program. The approved rate documentation will be maintained as part of the grant compliance records. 5.Enhanced Grant Expenditure Review Process The District will implement a secondary review process for grant-related expenditures. Finance staff or management will review charges to federal awards to ensure the expenditures are supported, reasonable, allowable under Uniform Guidance, and calculated using the correct approved billing rates. 6.Training on Uniform Guidance Requirements Finance staff and personnel responsible for preparing or submitting grant-related charges will receive refresher training on federal grant compliance requirements under 2 CFR Part 200, specifically related to allowable costs, documentation requirements, and internal controls over grant expenditures. 7.Ongoing Monitoring of Grant Compliance As part of the year-end grant reporting process, management will periodically review equipment charges and internally generated fees charged to federal awards to ensure the established procedures are consistently followed and that adequate supporting documentation is maintained. Responsible Parties and Accountability to be designated: 1.Jackie Dunklee, CFO, and Isaac Pawning, Division Chief: Responsible for overseeing the development and update of a standardized schedule of approved equipment billing rates and ensuring compliance with state, local, and federal regulations. 2.Thelesa Montoya-Neves, Accounting Manager: Responsible for ongoing monitoring and review of equipment charges to federal awards. 3.Erick Rodriguez, Compliance Officer: Responsible for ensuring that federal grant expenditures are supported, reasonable, allowable under Uniform Guidance, and calculated using the correct approved billing rates. By implementing these corrective actions, we are committed to addressing the significant deficiency of internal controls over compliance to ensure accurate billing rates for equipment charges are used and that charges for internally generated fees, such as burn mix, are documented prior to charging the fees to the program. Anticipated Completion Date: June 2026

Categories

Allowable Costs / Cost Principles

Other Findings in this Audit

  • 1190906 2025-003
    Material Weakness Repeat
  • 1190907 2025-004
    Material Weakness Repeat
  • 1190909 2025-004
    Material Weakness Repeat

Programs in Audit

ALN Program Name Expenditures
15.235 SOUTHERN NEVADA PUBLIC LAND MANAGEMENT $270,286