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Certifications

Certified Public Accountant

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Mark Kuca, CPA

mark.kuca@darkhorse.cpa LinkedIn

Title Principal

Hometown Jacksonville, FL

Years of Experience 20+

Education

It is not the critic who counts… The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood; who strives valiantly; who errs and comes up short again and again… who at the best knows the triumph of high achievement

Ready for a great conversation? Mark Kuca is a CPA and strategic advisor who works with professional service firms to turn their financials into a tool for growth. His clients don’t come to him for tax prep alone, they come to increase profitability, improve cash flow, and finally get clarity on where their money is going.

Mark specializes in working with professional service firms and in the 7–8 figure range that are tired of reactive accounting and surprise tax bills. He is known for his strength in proactive tax planning: helping clients stay ahead of liabilities, implement smart strategies throughout the year, and avoid costly last-minute decisions. In many cases, he uncovers opportunities to improve profitability by 10% or more.

What makes Mark different is his focus on communication and execution. Clients get clear, straightforward advice, quick responses, and even video explanations of their tax returns so they actually understand what’s happening.

Mark built his firm around a simple idea: professional service firms should have the same level of financial strategy as large companies, without the complexity. His goal is to help clients keep more of what they earn, make better decisions, and run a more profitable, less stressful business.
If you’re looking for more than a once-a-year CPA, Mark is ready to have that conversation.

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Specialties

Business Tax
Tax Planning
Forecasting and Budgeting
Cash Flow Analysis
Business Tax Compliance
Tax Advisory
Bookkeeping
Outsourced Controller
Fractional CFO

Industries

Professional Services

Book a Meeting

Mark Kuca, CPA , Principal

mark.kuca@darkhorse.cpa LinkedIn

Title Principal

Hometown Jacksonville, FL

Years of Experience 20+

Education

Read Full Bio

Certifications

Certified Public Accountant

Specialties

Business Tax
Tax Planning
Forecasting and Budgeting
Cash Flow Analysis
Business Tax Compliance
Tax Advisory
Bookkeeping
Outsourced Controller
Fractional CFO

Industries

Professional Services

Your Jacksonville CPA for Tax and Accounting Advisory

Jacksonville’s fast-growing economy—powered by logistics, financial services, healthcare, real estate, and small business innovation—creates both opportunities and financial complexities. Whether you’re a business owner, professional, or family seeking proactive tax planning and reliable accounting support, your dedicated Jacksonville CPA, Mark Kuca , is here to help.

As a Principal at Dark Horse CPAs, Mark specializes in tax strategy and accounting advisory designed to help Jacksonville entrepreneurs and families thrive. From minimizing tax liability and ensuring IRS compliance to streamlining financial reporting and developing long-term strategies, he delivers modern, hands-on solutions tailored to your goals.

With Mark, you gain a trusted financial partner who goes beyond compliance—offering clarity, strategy, and guidance to help you build lasting success in Northeast Florida.

Book your Jacksonville CPA

Mark Kuca, CPA, Principal

Dark Horse CPAs represents a fundamentally better way to serve clients. They do this by removing the constraints of traditional public accounting and replacing them with collaboration, flexibility, and forward-thinking technology. After years in the profession, I wanted to spend less time navigating internal limitations and more time delivering real value. At Dark Horse, I’m surrounded by experienced professionals who share ideas openly and push each other to improve, which ultimately allows me to be more responsive, strategic, and impactful for my clients.

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Tax & Accounting Solutions for Jacksonville Businesses.

The Problem: Many business owners across the First Coast operate under a false sense of security due to Florida’s lack of state income tax. However, they still face the complexities of federal compliance and Duval County tangible personal property (TPP) filings. In key sectors like logistics near JAXPORT, healthcare, and real estate, missing accurate data leads to cash flow strain and lost savings. Without a proactive strategy, businesses lack the clarity needed to scale in the competitive Northeast Florida market.

The Solution: As a Principal at Dark Horse CPAs, Mark Kuca, CPA provides integrated bookkeeping , tax compliance , and forward-looking tax strategy for Jacksonville businesses. Mark delivers clean monthly financials , cash flow forecasting, and structured Tax Advisory while managing IRS filings, sales tax, and TPP requirements. With our Advisory-First approach, you get the actionable data and strategic insight needed to make tax-smart, growth-focused decisions year-round. This ensures your financial foundation is protected as you build a lasting legacy in Florida.

Solution for Business

Mark Kuca, CPA, Principal

Business owners shouldn’t have to choose between running their company and understanding their numbers. My role is to simplify the financial side so they can focus on growth. By delivering accurate, timely, and actionable insights, not just reports, I help owners make confident decisions, improve profitability, and stay ahead of challenges instead of reacting to them.

Tax Advisory & Compliance for Jacksonville Locals

The Problem: Too many people across the First Coast wait until April to discover what they owe, leading to shock bills and costly penalties. Even with no state income tax, Duval County residents still face complex federal liabilities and investment taxes. Without proactive oversight, it is easy to miss critical deductions or fail to plan for multi-state residency issues.

The Solution: As a Principal at Dark Horse CPAs, Mark Kuca, CPA runs a No Surprises playbook designed for Northeast Florida families. He provides proactive check-ins and mid-year estimate reviews so you know exactly where you stand long before filing day. Mark optimizes retirement strategies and coordinates real estate taxes for primary and rental properties, ensuring every major financial decision is made with clarity while keeping you compliant and confident.

Tax & Wealth Advisory for Individuals

Mark Kuca, CPA, Principal

My goal is to make taxes predictable, not stressful. I work with clients throughout the year so there are no surprises when it’s time to file. Whether it’s a business owner or an individual, I focus on proactive planning and clear communication to turn tax compliance into a smooth, straightforward process.

Nancy R.

I have used James Larsen as my CPA for many years and am confident in his work ethic and tax knowledge.

Jude T.

After years of feeling underwhelmed by every tax professional I worked with, we finally found Chris Ries at Dark Horse. We did a wide search for a CPA who could handle both our business and personal needs. Chris stood out from the start. He's not just deeply knowledgeable about tax law - he's genuinely thoughtful and strategic in how he applies it to your specific situation. What truly sets Chris apart is how responsive and engaged he is throughout the entire year. Our strategy sessions allowed us to get ahead of issues long before tax season, which made the whole process significantly smoother and less stressful.

Kyle T.

With our prior accountant we didn't feel we were receiving adequate tax guidance and felt we were always paying more than our fair share of taxes. We have been very pleased with the service we have received with Adam Ripperdan. He has taken the time to review in detail our current situation and upcoming plans. With that information he has helped us create tax strategies for our businesses, investments, and personal taxes that not only help us save on taxes but also helps us plan for the future. I highly recommend Dark Horse CPAs.

David H.

Chris is exceptional. He is far more professional, clear in his communication, and knowledgeable than any CPA I’ve worked with. He has expertly managed both my personal and business tax needs and consistently goes above and beyond—helping me make informed, strategic decisions well in advance of future tax filings. I cannot recommend him highly enough.

Johnny E.

Chris with Dark Horse is great! He provides so much information and helps me learn about my taxes, not just filing them. He is very passionate about his work and I appreciate the work he does for my company!

John T.

Provides great service. Very professional. Very responsive to questions and inquiries. Very punctual, I would highly recommend their services.

Nancy R.

I have used James Larsen as my CPA for many years and am confident in his work ethic and tax knowledge.

Jude T.

Kyle T.

David H.

Johnny E.

John T.

Provides great service. Very professional. Very responsive to questions and inquiries. Very punctual, I would highly recommend their services.

Frequently Asked Questions About Tax Strategies and Savings

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A Florida CPA You Can Actually Talk To

Mark Kuca, CPA

Your Jacksonville CPA for Tax and Accounting Advisory

Tax & Accounting Solutions for Jacksonville Businesses.

Tax Advisory & Compliance for Jacksonville Locals

Frequently Asked Questions About Tax Strategies and Savings

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