STATES · ILLINOIS
Winnebago County: CPA, tax and bookkeeping services by community
Keep the books up to date while you focus on running the business. Brent Tucker, CPA, offers monthly accounting, tax planning and return preparation to Winnebago County clients in Illinois.
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 BrentWinnebago County at a glance
Part of Rockford, IL
metropolitan statistical area
Source: U.S. Census Bureau, Vintage 2024 metropolitan and micropolitan statistical area population estimates (OMB July 2023 delineation)
Borders Wisconsin
Green County, Rock County
Source: U.S. Census Bureau, County Adjacency File 2023
About 7%
of workers who live in Winnebago County work outside Illinois
Source: U.S. Census Bureau, American Community Survey 2023 5-year estimates, table B08007 (place of work: state and county)
Businesses and work in Winnebago County
6,286
business establishments with paid employees in Winnebago County
Source: Census County Business Patterns 2023
122
law offices with paid employees in Winnebago County
Source: Census County Business Patterns 2023
126
physician offices with paid employees in Winnebago County
Source: Census County Business Patterns 2023
209
real estate firms with paid employees in Winnebago County
Source: Census County Business Patterns 2023
505
restaurants with paid employees in Winnebago County
Source: Census County Business Patterns 2023
Tax offices in Winnebago County
Winnebago County Supervisor of Assessments
County property assessment.
404 Elm Street, Room 301 Rockford, IL 61101
Phone (815) 319-4460
Winnebago County Treasurer
County property tax collection.
404 Elm Street, Room 205 Rockford, Illinois 61101
Phone (815) 319-4400
Illinois Department of Revenue
State tax and revenue agency.
101 West Jefferson Street, Springfield, IL 62702
Phone 800 732-8866
IRS Taxpayer Assistance Center - Rockford
Federal tax help in person.
4920 E State Street, Rockford, IL 61108
Phone (779) 500-6808
Census County Business Patterns 2023 counts 505 restaurants and 209 real estate firms with paid employees in Winnebago County, Illinois.
Property in the county is assessed by the Winnebago County Supervisor of Assessments, and the Winnebago County Treasurer collects property tax.
The Illinois Department of Revenue is listed for the state, and the IRS Taxpayer Assistance Center - Rockford for the federal level. Brent keeps monthly books and plans taxes through the year for business owners in Winnebago County.
Source: each office's official website, checked October 16, 2026.
Communities in Winnebago County
- No community in Winnebago County has a page of its own; this page serves the whole county.
- Other communities in Winnebago County, served from this page: Rockford (city).
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 Adjacency File 2023 (2023; official statistics)
- U.S. Census Bureau, American Community Survey 2023 5-year estimates, table B08007 (place of work: state and county) (2019-2023 5-year estimates; 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