Audit Reports

This page hosts the Governmental Accounting Standards Board (GASB) and Periodic Compliance Reports produced for the Treasury.

GASB Reports

GASB 31 Reports

This Statement establishes accounting and financial reporting standards for all investments held by governmental external investment pools.

June 30, 2024 (PDF: 3.75 MB)

June 30, 2023 (PDF: 543 KB)

June 30, 2022 (PDF: 2.65 MB)

June 30, 2021 (PDF: 2.27 MB)

June 30, 2020 (PDF: 649 KB)

June 30, 2019 (PDF: 1.36 MB)

June 30, 2018 (PDF: 317 kB)

June 30, 2017 (PDF: 170 kB)

GASB 40 Reports

This Statement addresses common deposit and investment risks related to credit risk, concentration of credit risk, interest rate risk, and foreign currency risk.

June 30, 2024 (PDF: 1.56 MB)

June 30, 2023 (PDF: 327 KB)

June 30, 2022 (PDF: 2.53 MB)

June 30, 2021 (PDF: 21 KB)

June 30, 2020 (PDF: 101 KB)

June 30, 2019 (PDF: 40 KB)

June 30, 2018 (PDF: 70 KB)

June 30, 2017 (PDF: 23 KB)

Annual Examinations of Compliance

This is an annual Independent Accountants Examination Report providing a reasonable assurance opinion about whether the Sonoma County Treasury Investment Pool complied in all material respects with specified California Government Code Sections.

Fiscal Year Ending June 30, 2024 (PDF: 258 KB)

Fiscal Year Ending June 30, 2023 (PDF: 735 KB)

Fiscal Year Ending June 30, 2022 (PDF: 234 KB)

Fiscal Year Ending June 30, 2021 (PDF: 358 kB)

Fiscal Year Ended June 30, 2020 (PDF: 217 KB)

Fiscal Year Ended June 30, 2019 (PDF: 223 kB)

Fiscal Year Ended June 30, 2018 (PDF: 284 kB)

Fiscal Year Ended June 30, 2017 (PDF: 305 kB)

Fiscal Year Ended June 30, 2016 (PDF: 427 kB)

Treasury Quarterly Compliance Reports

This is a quarterly report to determine the adequacy of the controls in place surrounding the handling of cash within the Treasury as well as compliance with certain laws surrounding the Sonoma County Treasury Investment Pool.

Quarter Ended September 30, 2024 (PDF: 730 KB)

Quarter Ended June 30, 2024 (PDF: 468 KB)

Quarter Ended March 31, 2024 (PDF 384 KB)

Quarter Ended December 31, 2023 (PDF: 464 KB)

Quarter Ended September 30, 2023 (PDF: 507 KB)

Quarter Ended June 30, 2023 (PDF: 492 KB)

Quarter Ended March 31, 2023 (PDF: 433 KB)

Quarter Ended December 31, 2022 (PDF: 483 KB)

Quarter Ended September 30, 2022 (PDF: 456 KB)

Quarter Ended June 30, 2022 (PDF: 427 KB)

Quarter Ended March 31, 2022 (PDF: 712 KB)

Quarter Ended December 31, 2021 (PDF: 420 KB)