STATES · ILLINOIS
CPA, tax accountant and bookkeeping for O'Fallon clients, delivered remotely
In ZIP code 62269, which serves O’Fallon, Illinois, Census ZIP Code Business Patterns 2023 counts 44 real estate firms and 90 restaurants with paid employees. O’Fallon business owners can have Brent Tucker, CPA, prepare their returns and keep their books.
Sound familiar?
Living or working across the state line
Living in one state and working in another, moving during the year, or running a business with employees or customers across a state line can mean more than one state tax return.
Working in St. Louis: the local tax that follows the job
If you work in St. Louis, its earnings tax applies to people who live elsewhere as well.
Your return is no longer simple.
Investments, a rental property, a side business or income in another state. Brent prepares your federal and state returns and tells you up front what affects the price.
Switching accountants mid-year
The books can be picked up from the start of any month. Many businesses switch after year-end or after filing, and a mid-year switch works too.
Your situation isn’t on this list? Tell us about it — every engagement starts with a conversation.
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 BrentO’Fallon at a glance
842
business establishments with paid employees in the ZIP code 62269 (O Fallon) that serves O’Fallon
Source: Census ZIP Code Business Patterns 2023
17,320
tax returns filed for tax year 2022 from the ZIP code 62269 (O Fallon) that serves O’Fallon
Source: IRS Statistics of Income, individual income tax statistics by ZIP code, tax year 2022; the ZIP codes extend beyond O’Fallon
15
law offices with paid employees in the ZIP code 62269 (O Fallon) that serves O’Fallon
Source: Census ZIP Code Business Patterns 2023
39
physician offices with paid employees in the ZIP code 62269 (O Fallon) that serves O’Fallon
Source: Census ZIP Code Business Patterns 2023
44
real estate firms with paid employees in the ZIP code 62269 (O Fallon) that serves O’Fallon
Source: Census ZIP Code Business Patterns 2023
90
restaurants with paid employees in the ZIP code 62269 (O Fallon) that serves O’Fallon
Source: Census ZIP Code Business Patterns 2023
These ZIP codes also cover areas outside O’Fallon, so ZIP-area figures describe a wider area than O’Fallon itself.
Tax offices in O'Fallon
St. Clair County Treasurer's Office
County property tax collection.
10 Public Square, Belleville, IL 62220
Phone (618) 825-2707
St. Clair County Assessor Department
County property assessment.
10 Public Square, Belleville, IL 62220
Phone (618) 825-2704
Illinois Department of Revenue
State tax and revenue agency.
101 West Jefferson Street, Springfield, IL 62702
Phone 800 732-8866
IRS Taxpayer Assistance Center - Fairview Heights
Federal tax help in person.
380 Office Ct., Fairview Heights, IL 62208
Phone (618) 589-7399
In St. Clair County, the St. Clair County Treasurer's Office collects property tax while the St. Clair County Assessor Department assesses property.
The Illinois Department of Revenue is the state office, and the IRS Taxpayer Assistance Center - Fairview Heights is the federal one. Those four offices are listed on this page for O’Fallon, Illinois.
ZIP code 62269 also holds 15 law offices and 39 physician offices with paid employees, per Census ZIP Code Business Patterns 2023. Brent Tucker, CPA, prepares individual and business returns and keeps monthly books for households and businesses in O’Fallon.
Source: each office's official website, checked October 16, 2026.
Common questions.
Is there a Tucker CPA office in O’Fallon?
No. Tucker CPA has no office in O’Fallon and no local offices elsewhere; Brent works with clients remotely. No office visit needed — meetings are by phone or video, wherever you’re based.
Can a remote CPA handle taxes and books for households and businesses in O’Fallon?
Yes. You work directly with your CPA, and have someone to call when a decision comes up.
What does a CPA cost?
Starting prices. Your scope and price are agreed in writing before work begins.
Sources
- Census ZIP Code Business Patterns 2023: establishments with paid employees, by ZIP code.
- IRS Statistics of Income, individual income tax statistics by ZIP code, tax year 2022; the ZIP codes extend beyond O’Fallon.
- American Community Survey 2023 5-year estimates (survey estimate for the place), for O’Fallon city, Illinois.
- U.S. Census Bureau, 2020 ZIP Code Tabulation Area relationship files: which ZIP codes serve the place.
- U.S. Census Bureau county boundary files, 2023; U.S. Office of Management and Budget metropolitan area definitions, July 2023.
- IRS, “State government websites”: the state tax agency link.
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