STATES · CALIFORNIA
Sonoma County: CPA, tax and bookkeeping services by community
You can ask about taxes before a business decision becomes a completed transaction. Brent Tucker, CPA, keeps monthly financial records and prepares business and owner returns for Sonoma County clients in California.
Services and starting prices.
- 01
Monthly Accounting
From $400/moTransaction categorization, account reconciliations, financial statements and regular accounting support.
- 02
Tax Preparation
From $300Individual returns (federal and one state) from $300; business returns from $750.
- 03
Accounting + Tax + Planning
From $900/moMonthly accounting and reporting, business and owner tax returns, proactive tax planning and year-round CPA access.
Founding Client Rate: $825/month for your first 12 months when you engage by March 31, 2027. Terms
- 04
Law Firm Accounting
From $900/moFor solo attorneys and small law firms: monthly accounting, financial reporting, business and owner returns, tax planning and CPA consultation.
Starting prices. Your scope and price are agreed in writing before work begins.
Work directly with Brent.
Licensed CPA · 10+ years in public accounting · Member, AICPA and MICPA
You work directly with your CPA, and have someone to call when a decision comes up.
Brent Tucker is a CPA licensed in Michigan and serves clients in other states under applicable CPA mobility provisions.
More about BrentSonoma County at a glance
Part of Santa Rosa-Petaluma, CA
metropolitan statistical area
Source: U.S. Census Bureau, Vintage 2024 metropolitan and micropolitan statistical area population estimates (OMB July 2023 delineation)
Businesses and work in Sonoma County
14,572
business establishments with paid employees in Sonoma County
Source: Census County Business Patterns 2023
241
law offices with paid employees in Sonoma County
Source: Census County Business Patterns 2023
264
physician offices with paid employees in Sonoma County
Source: Census County Business Patterns 2023
651
real estate firms with paid employees in Sonoma County
Source: Census County Business Patterns 2023
1,041
restaurants with paid employees in Sonoma County
Source: Census County Business Patterns 2023
Tax offices in Sonoma County
Sonoma County Assessor's Office (Clerk-Recorder-Assessor)
County property assessment.
Phone (707) 565-1888
Sonoma County Auditor-Controller-Treasurer-Tax Collector
County property tax collection.
Phone (707) 565-2281
California Franchise Tax Board (income tax)
State tax and revenue agency.
Phone 800-852-5711
IRS Taxpayer Assistance Center - Santa Rosa
Federal tax help in person.
777 Sonoma Ave., Santa Rosa, CA 95404
Phone (707) 535-3859
Brent Tucker, CPA, prepares individual and business returns and keeps monthly books for households and businesses across Sonoma County, adding tax planning and year-round CPA access.
Census County Business Patterns 2023 counts 14,572 business establishments in the county, including 264 physician offices and 241 law offices. The Sonoma County Assessor's Office (Clerk-Recorder-Assessor) assesses property. The Sonoma County Auditor-Controller-Treasurer-Tax Collector collects property tax.
The California Franchise Tax Board (income tax) and the IRS Taxpayer Assistance Center - Santa Rosa are the state and federal listings.
Source: each office's official website, checked October 16, 2026.
Communities in Sonoma County
- No community in Sonoma County has a page of its own; this page serves the whole county.
- Other communities in Sonoma County, served from this page: Santa Rosa (city), Petaluma (city), Rohnert Park (city), Windsor (town), Glen Ellen (census-designated place).
Sources
- U.S. Census Bureau, Vintage 2024 metropolitan and micropolitan statistical area population estimates (OMB July 2023 delineation) (July 1, 2024 estimates; delineation of July 2023; official statistics)
- U.S. Census Bureau, County Business Patterns 2023, county file (establishments with paid employees by industry) (2023; official statistics)
GET STARTED
Let's talk about your numbers.
Tell us a little about your business or situation, and Brent will reply personally. No office visit needed — meetings are by phone or video, wherever you’re based.
Call 888-762-4370 · Email brent@brenttuckercpa.com · Prefer to pick a time? Book a consultation online