WHO WE SERVE · LAW FIRMS & ATTORNEYS
Accounting and tax support for St. Charles law firms
Brent Tucker, CPA, meets St. Charles law firms in Missouri by phone or video. U.S. Census Bureau, ZIP Code Business Patterns 2023 counts 71 law offices with paid employees across ZIP codes 63301 and 63303.
Sound familiar?
Monthly accounting and financial reporting for small law offices
Where the office already has a bookkeeper, the work is arranged around the books that person keeps.
Monthly reporting for law offices with staff
Realization and collection, and the data on partner compensation, are the lines a firm with staff looks at in its monthly reporting.
Your situation isn’t on this list? Tell us about it — every engagement starts with a conversation.
How we help.
The state’s trust account rules
Money a law firm holds for clients — retainers not yet earned, settlement proceeds, funds held for a transaction — is not the firm’s money. The attorney remains responsible for the trust account under the rules.
Services and starting prices.
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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
Brent has served legal clients throughout his career, at a boutique firm and at a large national accounting and advisory firm.
Brent Tucker is a CPA licensed in Michigan and serves clients in other states under applicable CPA mobility provisions.
More about BrentSt. Charles at a glance
71
law offices with paid employees in the ZIP codes 63301 and 63303 (Saint Charles) that serve St. Charles
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023
Tax offices for St. Charles law firms
St. Charles City Clerk (business licenses)
City business tax and licenses.
200 North 2nd Street, 4th Floor, Room 402, Saint Charles, MO 63301
Phone (636) 949-3282
St. Charles County Collector of Revenue
County property tax collection.
201 N. Second St., Suite 134, St. Charles, MO 63301
Phone 636-949-7470
Missouri Department of Revenue, Taxation Division (business tax)
State tax and revenue agency.
301 West High St., Room 102, Jefferson City, MO 65101
Phone 573-751-5860
IRS Taxpayer Assistance Center - Chesterfield
Federal tax help in person.
1122 Town and Country Commons, Chesterfield, MO 63017
Phone (636) 255-1599
St. Charles County, Missouri, appears on this page with the city, state and federal offices that matter to a law firm's taxes. For the city, there is St. Charles City Clerk (business licenses).
For the county, there is St. Charles County Collector of Revenue. Missouri Department of Revenue, Taxation Division (business tax) is the state office, and IRS Taxpayer Assistance Center - Chesterfield is the federal one.
For solo attorneys and small law firms in St. Charles, Brent Tucker, CPA, keeps the monthly books and prepares the firm's return and each owner's return together.
Source: each office's official website, checked October 16, 2026.
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