STATES · ILLINOIS
CPA, tax accountant and bookkeeping for Oswego clients, delivered remotely
Oswego business owners in Illinois whose returns have stopped being simple can bring them to Brent Tucker, CPA. Census ZIP Code Business Patterns 2023 finds 956 business establishments with paid employees in the ZIP code that serves Oswego.
Sound familiar?
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.
Life changed this year.
A move, a new job, a home purchase, a growing family. Changes like these can affect your return, and they are worth discussing when it is prepared.
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 BrentOswego at a glance
956
business establishments with paid employees in the ZIP code 60543 that serves Oswego
Source: Census ZIP Code Business Patterns 2023
19,920
tax returns filed for tax year 2022 from the ZIP code 60543 that serves Oswego
Source: IRS Statistics of Income, individual income tax statistics by ZIP code, tax year 2022; the ZIP codes extend beyond Oswego
3
law offices with paid employees in the ZIP code 60543 that serves Oswego
Source: Census ZIP Code Business Patterns 2023
5
physician offices with paid employees in the ZIP code 60543 that serves Oswego
Source: Census ZIP Code Business Patterns 2023
47
real estate firms with paid employees in the ZIP code 60543 that serves Oswego
Source: Census ZIP Code Business Patterns 2023
70
restaurants with paid employees in the ZIP code 60543 that serves Oswego
Source: Census ZIP Code Business Patterns 2023
These ZIP codes also cover areas outside Oswego, so ZIP-area figures describe a wider area than Oswego itself.
Tax offices in Oswego
Village of Oswego Village Clerk's Office (business licenses)
City business tax and licenses.
Phone 630-554-3259
Kendall County Treasurer
County property tax collection.
504 S. Main St, Yorkville, IL 60560
Phone 630-553-4124
Illinois Department of Revenue
State tax and revenue agency.
101 West Jefferson Street, Springfield, IL 62702
Phone 800 732-8866
IRS Taxpayer Assistance Center - Downers Grove
Federal tax help in person.
2001 Butterfield Rd., Downers Grove, IL 60515
Phone (630) 493-5291
A mid-year change of accountant, or a life change that complicates a return, is a situation Brent Tucker, CPA, takes on, with tax returns and tax planning through the year.
ZIP code 60543 reaches past Oswego, and IRS Statistics of Income shows 19,920 tax returns filed for tax year 2022 from it. The same ZIP code holds 70 restaurants and 47 real estate firms with paid employees.
In Kendall County, Illinois, the Kendall County Treasurer collects property tax, and the Village of Oswego Village Clerk's Office (business licenses) is the village's local-tax office.
The Illinois Department of Revenue and IRS Taxpayer Assistance Center - Downers Grove are the state and federal listings.
Source: each office's official website, checked October 16, 2026.
Common questions.
Is there a Tucker CPA office in Oswego?
No. Tucker CPA has no office in Oswego 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 Oswego?
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 Oswego.
- American Community Survey 2023 5-year estimates (survey estimate for the place), for Oswego village, Illinois.
- U.S. Census Bureau, 2020 ZIP Code Tabulation Area relationship files: which ZIP codes serve the place.
- 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