MAKE THE SWITCH to the
TRI-CITIES PREMIER CPA FIRM.
Four ReasonS to Make the Switch
Not all tax accountants are created equal but sometimes it’s hard to know how to choose a tax professional.
Here are a few points that set us apart:

Experience
Our Tri-Cities CPA's have over 200 years combined experience.

Responsiveness
Unlike other local accounting firms, we’ll return your phone calls and e-mails.

Strategy
We'll work hard to lower your tax liability and help your small business.

Clarity
Our CPA Tax Accountants will answer your questions in plain English.
About PorterKinney, PC
PorterKinney is a premier accounting firm located in the Tri-Cities, WA which specializes in strategic tax preparation for individuals and businesses.
The firm dates back to 2006, when Chris Porter began operating a home-based tax firm and prepared his first tax returns on his kitchen counter. In June 2014, Walter Kinney left a large local firm to partner with Chris, and the company was named PorterKinney, PC.
Our tax and accounting experience covers a wide range of market segments, from farmers’ fields to physicians’ offices. On November 15, 2019, PorterKinney purchased the Kennewick CPA Firm Marple & Marple, which was founded in 1973 by Robert E. Marple, Sr. All eight full-time employees of Marple & Marple were rehired by PorterKinney, bringing with them a wealth of experience in tax and accounting.
Our Services

Tax Preparation
Professional tax preparation should be more than just data entry. Each client of PorterKinney receives the detailed attention of a CPA who carefully searches for additional tax deductions and discusses tax strategies for the future.

Payroll
In today’s modern world, payroll shouldn’t be a big headache. If your payroll system has you drowning in paper, checks and reports, it’s time to upgrade to an online, cloud-based payroll system.

Bookkeeping
How much time do you spend each week trying to keep track of your business expenses and income? Many small business owners can save time and money by outsourcing their bookkeeping to PorterKinney.

Consulting
At PorterKinney, we provide a variety of business consulting services including business plan creation, business entity consultations, marketing plan creation and financial analysis.
“As small business owners with more than 60 employees, running a business can be stressful. The accountants at PorterKinney have worked hard to save us money on our tax returns, recommend tax strategies, and be available to ensure our vision for our business is clearly in focus to meet our personal and professional goals. We have recommended our CPA of choice PorterKinney to several of our friends and other business owners.”
Roy & Paula Wu , Owners of Home Instead Senior Care of Tri-Cities
“As small business owners with more than 60 employees, running a business can be stressful. The accountants at PorterKinney have worked hard to save us money on our tax returns, recommend tax strategies, and be available to ensure our vision for our business is clearly in focus to meet our personal and professional goals. We have recommended our CPA of choice PorterKinney to several of our friends and other business owners.”
Roy & Paula Wu , Owners of Home Instead Senior Care of Tri-Cities
TIPS FROM YOUR LOCAL CPA

2020 Must Know End Year Tax Strategies
Convert to a Roth. Converting retirement funds from a traditional account to a Roth account creates taxable income; however, it can enable tax-free distributions in

Coronavirus – Latest Updates
We understand that everyone is concerned about Coronavirus. And we are as well, which is why we are taking precautions to keep our clients and

Ten Year-End Tax Strategies
Check Your Withholdings. If your income dramatically changed from last year, consider having your CPA do a tax analysis using your year-to-date information from your