Audit 412842

FY End
2025-12-31
Total Expended
$1.31M
Findings
3
Programs
2
Year: 2025 Accepted: 2026-09-29

Organization Exclusion Status:

Checking exclusion status...

Findings

ID Ref Severity Repeat Requirement
1238016 2025-001 Material Weakness Yes M
1238017 2025-001 Material Weakness Yes M
1238018 2025-001 Material Weakness Yes M

Contacts

Name Title Type
XY5GJF1GA751 David Gahl Auditee
5184871744 Marina Polyakova Auditor
No contacts on file

Notes to SEFA

The accompanying schedule of expenditures of federal awards (SEFA) includes the federal award activity of SI2 under the programs of the federal government for the year ended December 31, 2025. The information in the SEFA is presented in accordance with the requirements of Title 2 U.S. Code of Federal Regulations Part 200, Uniform Administrative Requirements, Cost Principles, and Audit Requirements for Federal Awards (Uniform Guidance). Because the SEFA presents only a selected portion of the operations of SI2, it is not intended to, and does not, present the financial position, changes in net assets, or cash flows of SI2.
Expenditures reported in the SEFA are presented on the accrual basis of accounting. Expenditures are recognized when the related activity occurs and are determined in accordance with the cost principles contained in the Uniform Guidance and the terms and conditions of the respective federal awards. Certain costs may be subject to limitations or may be disallowed under those requirements.
SI2 did not elect to use the de minimis indirect cost rate. Indirect costs included in the SEFA were determined using the rates and allocation bases authorized by the applicable federal awards. On June 8, 2026, SI2 executed a Negotiated Indirect Cost Rate Agreement establishing final calendar-year 2025 rates of 23.71% for fringe benefits and 35.43% for general and administrative costs. The resulting adjustment for amounts billed in excess of the final fringe benefit rate is estimated at approximately $8,265. SI2 expects to refund or credit these amounts in 2026. Because the amount is not material to the financial statements, no liability was recorded as of December 31, 2025.
SI2’s three direct awards from the U.S. Department of Energy are included in the Research and Development Cluster based on the nature of the activities performed under the awards. The Solar Ready Vets – Phase III pass-through award primarily supports workforce-development activities and is presented as a separate federal program outside the Research and Development Cluster.
SI2 did not require a Uniform Guidance audit for the year ended , as total expenditures of federal awards were below the threshold for that year. Accordingly, SI2 did not qualify as a low-risk auditee for the year ended December 31, 2025.

Finding Details

2025-001- Subaward Documentation and Subrecipient Monitoring. Significant deficiency in internal control over compliance and noncompliance with subrecipient monitoring requirements. Under 2 CFR 200.331 and 200.332, as applicable to the respective awards, a pass-through entity must distinguish subrecipient relationships from contractor relationships, clearly identify subawards, communicate required federal award information and applicable terms, evaluate subrecipient risk, and perform appropriate monitoring. Monitoring includes reviewing financial and performance reports and following up on identified issues. SI2’s monitoring procedures should be implemented and supported by records demonstrating the activities performed and resolution of identified concerns. SI2 performed substantive activities to administer and monitor its subawards during 2025 – subrecipient invoices were reviewed and processed through SI2’s award cost trackers, which allocate each invoice between the federal share and required cost sharing. However, documented risk assessments had not been prepared, certain monitoring activities were not documented in the subaward files, and one subaward agreement did not include required federal award information and provisions, as described below. • The Kearns & West SUDS arrangement was documented through a statement-of-work rider to a master services agreement structured as a contractor arrangement, although the substance of the relationship was that of a subaward. Review of the master agreement, rider, and incorporated documents identified the omission of required subaward information and provisions, including identification of the arrangement as a subaward, the federal award identification data required by 2 CFR 200.332, the indirect cost rate provision, flow-down of the applicable federal requirements, audit and compliance requirements appropriate to the subrecipient’s entity type, records-access provisions, and closeout terms. The arrangement provided for a federal share of $579,335 with required nonfederal cost sharing of $144,834; federal expenditures under the subaward during 2025 were approximately $265,215, included in the $393,169 passed through to subrecipients under the SUDS award reported on the SEFA. • In addition, documented risk assessments had not been prepared for the 12 first-tier subawards in the population; subrecipient-versus-contractor determinations were undocumented or contained responses inconsistent with the stated conclusion for two arrangements; and, although subrecipient invoices were reviewed in connection with processing and cost-share allocation, the other monitoring activities described in SI2’s Subrecipient Monitoring Plan were not documented in the subaward files during 2025. Following receipt of the risk-assessment template provided during the audit, management began completing documented risk assessments in 2026 and had completed assessments for five subrecipients as of the date of this report; these actions are corrective in nature and are reflected in the corrective action plan. This was SI2’s first year subject to a Single Audit under the Uniform Guidance, and its subrecipient monitoring processes were in the early stages of formalization. While personnel performed substantive administrative and monitoring activities, SI2’s Accounting Policies and Procedures Manual (adopted January 2025) did not yet specify the nature, frequency, documentation, and retention of monitoring procedures, and agreements were prepared using different formats without a standardized process for confirming required federal award provisions and documenting subrecipient-versus-contractor determinations. The omission of required subaward information and provisions reduced SI2’s assurance that applicable federal requirements were communicated to the affected subrecipient. The absence of documented risk assessments and of retained monitoring documentation reduced the evidence available to demonstrate compliance with subrecipient monitoring requirements and increased the risk that instances of subrecipient noncompliance would not be prevented, or detected and corrected, on a timely basis. Our testing did not identify questioned costs associated with this finding. The population consisted of 12 first-tier subawards under the three federal awards identified above. Federal expenditures provided to subrecipients under these awards during 2025 totaled approximately $856,305, determined on the accrual basis (amounts in this paragraph are presented rounded to the nearest dollar). This amount differs from the $1,040,123 of amounts provided to subrecipients reported on the SEFA because the SEFA total also includes approximately $183,818 passed through under federal programs outside the major program (Solar Ready Vets Network, approximately $181,690, and Aspire, approximately $2,128). We examined subaward documentation, classification determinations, and available risk-assessment and monitoring records for all 12 subawards; accordingly, the subaward-file review covered the entire population and did not involve sampling. This coverage does not represent examination of every underlying expenditure. Exceptions included one subaward with missing required agreement information or provisions, 12 subawards without documented risk assessments, two arrangements with missing or inconsistent classification determinations, and 12 subawards for which the monitoring activities described above were not documented in the subaward files as of the completion of fieldwork. There were no questioned costs identified. The procedures performed did not identify specific expenditures to question in connection with this finding. We recommend that SI2: amend the Kearns & West arrangement to clearly identify it as a subaward and include the missing federal award information and applicable provisions; establish a standard agreement-review checklist addressing required subaward information, applicable federal requirements, and award-specific terms; document and review subrecipient-versus-contractor determinations based on the substance of each arrangement; document subrecipient risk assessments when making subawards and update the assessments as circumstances change; assign responsibility for monitoring, establish the nature and frequency of monitoring based on assessed risk, and retain evidence of financial and performance report reviews and follow-up; and obtain and review support for required subrecipient cost sharing, including reports and certifications required by the applicable agreements.