
STATES · WASHINGTON
Grant County: CPA, tax and bookkeeping services by community
Grant County, Washington, business owners can have Brent Tucker, CPA, prepare their business and owner returns and keep the monthly books. Meetings are by phone or video.
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 BrentGrant County at a glance
Part of Moses Lake, WA
micropolitan statistical area
Source: U.S. Census Bureau, Vintage 2024 metropolitan and micropolitan statistical area population estimates (OMB July 2023 delineation)
Businesses and work in Grant County
2,123
business establishments with paid employees in Grant County
Source: Census County Business Patterns 2023
30
law offices with paid employees in Grant County
Source: Census County Business Patterns 2023
13
physician offices with paid employees in Grant County
Source: Census County Business Patterns 2023
111
real estate firms with paid employees in Grant County
Source: Census County Business Patterns 2023
174
restaurants with paid employees in Grant County
Source: Census County Business Patterns 2023
Tax offices in Grant County
Grant County Assessor
County property assessment.
35 C Street NW, Courthouse Annex, Room 107, Ephrata, WA 98823
Phone (509) 754-2013
Grant County Treasurer
County property tax collection.
35 C Street NW, Room 204, Ephrata, WA 98823
Phone 509-754-2010
Washington State Department of Revenue
State tax and revenue agency.
Phone 360-705-6705
IRS Taxpayer Assistance Center - Richland
Federal tax help in person.
825 Jadwin Ave., Richland, WA 99352
Phone (509) 942-2316
Grant County, Washington, has 2,123 business establishments with paid employees, by Census County Business Patterns 2023, and the table also lists 174 restaurants, 111 real estate firms, 30 law offices and 13 physician offices.
Grant County Assessor assesses property, and Grant County Treasurer collects property tax. Washington State Department of Revenue is the state office, and IRS Taxpayer Assistance Center - Richland is the federal one.
Brent Tucker, CPA, handles monthly accounting, tax returns and tax planning through the year for Grant County business owners and households.
Source: each office's official website, checked October 16, 2026.
Communities in Grant County
- No community in Grant County has a page of its own; this page serves the whole county.
- Other communities in Grant County, served from this page: Moses Lake (city).
Sources
- U.S. Census Bureau, Vintage 2024 metropolitan and micropolitan statistical area population estimates (OMB July 2023 delineation) (July 1, 2024 estimates; delineation of July 2023; official statistics)
- U.S. Census Bureau, County Business Patterns 2023, county file (establishments with paid employees by industry) (2023; official statistics)
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