Integrated advisory for what’s next
Clarity for the decisions that shape
your future.
Strategic tax, finance, and workforce guidance for professionals, entrepreneurs, and growing organizations.
One advisory relationship
Connected expertise. Practical action.
Virtual service
Advisory support
Tax, finance & people
Senior-level attention
Our expertise
Advisory support built around your goals.
We connect financial, operational, and people decisions so you can move forward with greater confidence and fewer surprises.
Private Client Tax Strategy
Year-round tax planning and preparation for professionals, entrepreneurs, property owners, and growing businesses.
- Year-round tax planning
- Individual and business compliance
- Multistate and complex returns
- IRS notice and audit coordination
Business Finance & Growth Advisory
Financial clarity, stronger operations, and practical insight to help leaders improve performance and scale confidently.
- Monthly bookkeeping and reporting
- Cash-flow planning
- Accounting cleanup
- Fractional financial advisory
People & Workforce Strategy
Modern people practices and workforce solutions aligned with your organization’s priorities and next stage of growth.
- HR infrastructure and compliance
- Workforce and organizational design
- Talent, rewards, and performance
- AI and workforce-change readiness
Who we serve
Guidance for individual ambition and organizational growth.
Individuals & executives
Personalized, year-round tax guidance for high-income professionals, executives, entrepreneurs, and property owners.
Businesses & organizations
Integrated financial, operational, and workforce advisory for founders, leadership teams, and organizations preparing to grow.
How we work
From complexity to confident action.
Every engagement is grounded in understanding, designed for practical execution, and built to evolve with you.
Discovery
Understand your goals, challenges, and priorities.
Strategy
Analyze, align, and design a plan tailored to you.
Implementation
Activate the plan with practical, hands-on support.
Ongoing Advisory
Review, adapt, and grow as your circumstances evolve.
Leadership
Multidisciplinary perspective.
One trusted advisor.
Dr. Durrel Parker, PhD, EdS, MBA, MA, MS, PMP, SHRM-SCP, GPHR, SPHR, PHR brings a perspective shaped by executive leadership, entrepreneurship, taxation, human resources, workforce development, organizational strategy, and higher education. As CEO & Principal Strategist, he founded Prosperity One to provide clients with more than transactional services. His approach emphasizes education, responsiveness, discretion, practical problem-solving, and long-term advisory relationships.
Careers
Expertise meets entrepreneurial spirit.
Let’s begin
What could become possible with the right strategy?
Start with a focused conversation about your priorities, the decisions ahead, and where Prosperity One can add value.
Strategy for today. Prosperity for what’s next.
© 2026 Prosperity One Financial Group, LLC
Virtual service available nationwide