WHO WE SERVE · LAW FIRMS & ATTORNEYS
Accounting and tax support for Rapid City law firms
Rapid City law firms in South Dakota can send monthly accounting and financial reporting to Tucker CPA. ZIP Code Business Patterns 2023 lists 66 law offices having paid employees in the ZIP codes 57701, 57702 and 57703.
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 BrentRapid City at a glance
66
law offices with paid employees in the ZIP codes 57701, 57702 and 57703 that serve Rapid City
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023
15%
share of law offices with 10+ employees (estimate)
Source: estimate derived by Tucker from Census ZIP Code Business Patterns 2023; not a published figure
Tax offices for Rapid City law firms
City of Rapid City Finance Department
City business tax and licenses.
300 Sixth Street, Rapid City, SD 57701
Phone (605) 394-4143
Pennington County Treasurer
County property tax collection.
900 Concourse Dr., Suite 150, Rapid City, SD 57703
Phone 605-394-2163
South Dakota Department of Revenue
State tax and revenue agency.
445 East Capitol Avenue, Pierre, SD 57501-3185
Phone 1.800.829.9188
IRS Taxpayer Assistance Center - Rapid City
Federal tax help in person.
515 Ninth St., Rapid City, SD 57701
Phone (605) 348-2006
If you run a solo practice or a small firm in Rapid City, the Pennington County Treasurer collects property tax, and the City of Rapid City Finance Department is the city office for local taxes.
The South Dakota Department of Revenue is the state office, and the IRS Taxpayer Assistance Center - Rapid City is the federal one.
Tucker CPA estimates that 15% of the law offices in the ZIP codes 57701, 57702 and 57703 have 10 or more employees. Brent keeps the firm's books current and coordinates the firm's returns with each partner's returns in Pennington County.
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