Tax Preparation & Planning
Returns for individuals and businesses, backed by deep knowledge of tax law across dozens of industries—including clergy and not-for-profits.
Serving Jacksonville since 1995
Experience you can count on. Advice you can understand.
Personal, dependable tax and accounting guidance from a CPA entering her 49th tax season—working alongside individuals and business owners to make sense of the numbers.
Dianne K. BrieryCertified Public Accountant
49thtax season in 2026
31 yrsleading her own firm
200+retirement plans administered
QBQuickBooks-focused workflows
What I do
A focused practice built around your books.
Clear answers, practical systems and decades of hands-on knowledge—delivered personally, not passed between departments.
Accounting & Bookkeeping
Clean, reliable books—primarily in QuickBooks—set up so you understand your accounting system and can manage with confidence.
Small Business Consulting
Practical guidance across medical, legal, construction, real estate, agriculture and more—helping you make better decisions all year.
About Dianne
Nearly five decades of tax seasons—and still personal.
Dianne Briery began her career with a large firm in Shreveport, Louisiana, becoming a partner before moving to Jacksonville. After managing the administration of roughly 200 retirement plans for a large local firm, she founded D.K. Briery, CPA, PLC in 1995.
Since then she has worked across tax and industry—from medical practices, attorneys, construction, real estate and agriculture to clergy taxation and not-for-profit organizations. That breadth means your situation has likely crossed her desk before.
At the office
The work stays personal.
Every engagement receives Dianne’s direct attention, from the first conversation through the final return and the decisions that follow.
The approach
You should understand your own numbers.
Experience that transfers
Decades across nearly every kind of professional and industry business mean fewer surprises and smarter planning for you.
Built on useful systems
Your accounting system should help you run the company—not just act as a shoebox for tax time.
A relationship, not a transaction
You work directly with Dianne and get warm, straightforward answers—the kind of service that keeps clients for years.
Book a consultation
Let’s talk about your taxes.
Reach out to schedule an introductory conversation. Dianne will learn about your situation and how she can help.
Request a Consultation