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City of St. Charles·Illinois

Auditing Services

Closes 10/6/2026$750k – $1.5MRequest for Proposal
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Description

The City of St. Charles is seeking proposals from qualified certified public accountant firms to perform annual audits of its financial statements for the fiscal years ending April 30, 2027 through April 30, 2031, in accordance with generally accepted auditing standards. • Audits cover five consecutive fiscal years (2027‑2031) • Must adhere to GAAS and professional CPA standards • Requires a firm with appropriate CPA certifications and municipal audit experience • Deliverables include detailed audit reports, management letters, and any required communications with the City • Submissions are electronic only, with all proposals due by the deadline listed above

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Miranda Holloway(Public Works Purchasing Manager)

[email protected]

(630) 513-3058

Key dates

Opened
9/4/2026
Closes
10/6/2026
Duration
5 years

Last updated

Details

Type
Request for Proposal
Industry
Consulting Services
NAICS
541211
Solicitation №
RFP-FN2026-43-0-2027/MH

Budget estimate

$750,000 – $1,500,000

No explicit budget is disclosed, but municipal audit contracts of this scope typically range from $150,000 to $300,000 per year for a city of St. Charles’s size. Over five years, the total contract value would likely fall between $750,000 and $1,500,000, depending on the firm’s rates, the depth of audit work, and any additional consulting deliverables.

AI estimate from the solicitation

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