WHO WE SERVE · LAW FIRMS & ATTORNEYS
Accounting and tax support for Rancho Cucamonga law firms
Rancho Cucamonga law firms in California can bring monthly accounting, tax planning and business and owner returns to Brent Tucker, CPA. Census ZIP Code Business Patterns 2023 counts 92 law offices in ZIP codes 91701, 91730, 91737 and 91739.
Sound familiar?
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.
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. Brent works in the software you already use, or recommends a setup if you don’t have one.
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 BrentRancho Cucamonga at a glance
92
law offices with paid employees in the ZIP codes 91701, 91730, 91737 and 91739 that serve Rancho Cucamonga
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023
Tax offices for Rancho Cucamonga law firms
City of Rancho Cucamonga Business Licensing Division
City business tax and licenses.
10500 Civic Center Dr., Rancho Cucamonga, CA 91730
Phone (909) 919-2948
San Bernardino County Auditor-Controller/Treasurer/Tax Collector (ATC)
County property tax collection.
Phone (909) 387-8322
California Franchise Tax Board (income tax)
State tax and revenue agency.
Phone 800-852-5711
IRS Taxpayer Assistance Center - San Bernardino
Federal tax help in person.
290 N. D St., San Bernardino, CA 92401
Phone (909) 388-8108
Rancho Cucamonga is in San Bernardino County, California, and its law firms deal with city, county, state and federal offices, all listed on this page. City of Rancho Cucamonga Business Licensing Division is the city's office for local taxes.
San Bernardino County Auditor-Controller/Treasurer/Tax Collector (ATC) collects property tax. California Franchise Tax Board (income tax) sits at the state level, and IRS Taxpayer Assistance Center - San Bernardino at the federal level.
Brent Tucker, CPA, keeps the books reconciled for solo attorneys and small law firms in Rancho Cucamonga and prepares the business and owner returns 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