The OSA's Local Government Audit Division tracks about 4,000 Colorado local governments for compliance with the Local Government Audit Law [Section 29-1-601, et seq., C.R.S.], which requires submission of an annual independent financial audit to the State Auditor. Please contact us with any questions you have about the Local Government Audit Law or how the law's requirements may apply to your local government. State Services Building1525 Sherman Street, 7th FloorDenver, Colorado 80203-1700303.869.3000osa.lg@coleg.gov Local Government Audit Division Upcoming Submission Guidelines March 31, 2025 Applications for Exemption from Audit for December 31, 2024 Year-End due. July 31, 2025 Audits with December 31, 2024, Year-End due. December 31, 2025 School District Audits with June 30, 2025 Year-End due. Download forms and submit them to us Local Government Filing Portal Quick Links Filing Guidelines