
WHO WE SERVE · MEDICAL & PROFESSIONAL PRACTICES
Accounting and tax for Thornton medical and professional practices
46 physician offices with paid employees operate in ZIP codes 80229, 80233, 80241 and 80602, which serve Thornton, Colorado, per Census ZIP Code Business Patterns 2023. Brent Tucker, CPA, prepares returns for Thornton medical and professional practices.
Sound familiar?
More owners, more entities, more returns.
As a practice adds partners or separate entities, the filings multiply. The practice’s returns are coordinated with each owner’s return.
You need a clearer view of how the practice is performing.
Monthly statements show what comes in, what it costs to run the practice, and what remains — explained in plain terms.
A major decision is on the horizon.
A new provider, new equipment, a second location. Talk it through with Brent before you commit, with the tax consequences in view.
Your situation isn’t on this list? Tell us about it — every engagement starts with a conversation.
How we help.
Monthly accounting
Current books and financial statements.
Business and owner returns
Prepared together.
Services and starting prices.
- 01
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
- 02
Monthly Accounting
From $400/moTransaction categorization, account reconciliations, financial statements and regular accounting support.
- 03
Tax Preparation
From $300Individual returns (federal and one state) from $300; business returns from $750.
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 medical and professional-services 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 BrentThornton at a glance
46
physician offices with paid employees in the ZIP codes 80229, 80233, 80241 and 80602 that serve Thornton
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023
Tax offices for Thornton medical practices
City of Thornton Sales Tax Division
City business tax and licenses.
9500 Civic Center Drive, Thornton, CO 80229
Phone 303-538-7400
Adams County Treasurer and Public Trustee
County property tax collection.
4430 South Adams County Parkway, Brighton, Colorado 80601
Phone 720.523.6160
Colorado Department of Revenue, Taxation Division
State tax and revenue agency.
Phone (303) 238-7378
IRS Taxpayer Assistance Center - Denver
Federal tax help in person.
1999 Broadway, Denver, CO 80202
Phone (303) 446-1675
If you run a medical or professional practice in Thornton, Adams County, Colorado, these are the offices listed on this page.
The City of Thornton Sales Tax Division is the city office for local taxes, and the Adams County Treasurer and Public Trustee collects property tax.
The Colorado Department of Revenue, Taxation Division is the state office, and IRS Taxpayer Assistance Center - Denver is the federal one.
Brent Tucker, CPA, keeps the practice's monthly books, prepares its returns together with each owner's return, and gives you year-round CPA access for the decisions in between.
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