Back
Sonoma County
· County
· California
Professional Auditing Services
PROPOSALS DUE
October 09, 2026, 2:00 pm PDT
Closed
WHAT THEY WANT
(Summarized from the RFP)
Sonoma County is soliciting proposals from qualified certified public accounting firms to perform independent external auditing services for the County's financial statements and related reporting. The engagement supports the County's commitment to transparency, accountability, and sound financial management, and assists in meeting statutory reporting requirements, maintaining compliance with debt covenants and grant agreements, and supporting informed financial decision-making by elected officials, management, taxpayers, and other stakeholders.
DOCUMENT SET
6 documents
· 4.8MB
Request for Proposals — full solicitation.pdf · 1.2MB
Addendum 1 — questions and answers.pdf · 210KB
Attachment A — scope of work and deliverables.pdf · 480KB
Attachment B — cost proposal form.xlsx · 64KB
Sample agreement and insurance requirements.pdf · 560KB
Pre-proposal meeting — sign-in sheet and slides.pdf · 1.8MB
CHANGES SINCE PUBLISHED
1 change
WHAT OTHERS ASKED
168 questions answered
▶
Has there been any significant or unusual transactions occurring in fiscal year 2026 or 2027?
Scope/requirements
▶
Section B.1 permits a combination of onsite and remote work. What onsite presence does the County actually expect during interim and final fieldwork, and approximately how many onsite days were incurred by the current auditor in the most recent year?
Scope/requirements · Incumbent
▶
Logistics, Staffing, and Resources: Audit services may be performed using a combination of onsite and remote work. How many days of onsite presence does the County expect for interim and final fieldwork, and is a predominantly remote delivery approach acceptable?
Scope/requirements
▶
Logistics, Staffing, and Resources: Would a firm's affiliated global delivery center be treated as a subcontractor requiring disclosure under Section V, and are there any limitations on the percentage of work performed by such personnel?
Scope/requirements
▶
Logistics, Staffing, and Resources: Does the County permit the use of a firm's offshore professional staff on the engagement, and are there any data-residency or U.S.-soil requirements applicable to County data under the County's information-security policies?
Scope/requirements
▶
How many auditors and how many weeks were the auditors on site for both interim and year end field work?
Scope/requirements · Incumbent
All 168 answers open with a free account.
ABOUT THIS RFP
RFP number
SC001-0000002195
Budget
Not Assigned
Published
Entity type
County
State
California
Summarized from the Sonoma County portal.
HOW TO SUBMIT
Proposals must be submitted electronically through the County of Sonoma's Supplier Portal at https://esupplier.sonomacounty.ca.gov/. Firms must be registered in the Supplier Portal in order to log in, view solicitation documents, upload attachments, and submit an electronic proposal. When submitting, enter $0.01 in the Unit Bid Price field; the County will evaluate based on the actual costs shown in the accompanying proposal. All required documents must be uploaded and the bid resubmitted after any edits to attachments, as County staff cannot view bids or attachments until after the solicitation closes. Questions regarding the Supplier Portal should be directed to supplier-desk@sonoma-county.org.
NAICS CODES & TAGS
541211
Financial Audit and Accounting Services
ACROSS 539 RFPS
MORE THAN
RFPs changed their terms while active.
25 days is the median window from publication to due date; day 16 is the median first change for the 113 that changed. 539 RFPs published and due: July 23 - Sept. 30, 2026.
Bid on five RFPs, and the odds are better than two in three that at least one changes its terms before the deadline. Larger firms have staff tracking this. Start free and you’ll have it at your fingertips too.
This RFP has closed
Proposals were due October 09, 2026, 2:00 pm PDT. Leads tracks active RFPs from posting to deadline.
