Discover the Values That Drive 415 CPAs

Our Values

Before scheduling your consultation, we invite you to review the information below to get to know us better—our values, our mission, and the success stories we’ve helped create.

Our Team
Meet the dedicated professionals who bring expertise, care, and commitment to every client relationship.

Our Values
We are guided by three core principles—professionalism, responsiveness, and quality—which define the way we serve our clients and set us apart.

Client Reviews
Your feedback matters. We are committed to delivering the best possible service, and we encourage you to read what others have shared about their experiences—and leave a review of your own.

Expert Accounting. Personalized Service. Let’s Talk.

Staff

415 CPAs is a certified public accounting (CPA) firm located in Racine, Wisconsin. Our staff consists of three CPAs: Darlene Lotz, Mark Leeder, and Rick Kutch, staff accountants, administrative personnel, and several part time tax preparers.

Darlene M. Lotz, CPA

Darlene M. Lotz, a dedicated CPA with over 30 years at the same firm, Darlene Lotz has built a career rooted in trust, expertise, and long-term relationships. Passionate about helping small businesses thrive, Darlene excels at translating complex financial matters into clear, actionable insights. Known for a personalized approach, Darlene partners closely with individuals and entrepreneurs to guide them through every stage of growth. In recognition of outstanding service and commitment to excellence, Darlene received the prestigious WICPA 2025 CPA in Public Accounting Excellence Award, honoring a legacy of integrity, mentorship, and impact in the accounting profession.

Mark Leeder, CPA

Mark Leeder, CPA, brings over a decade of experience specializing in tax strategy, planning, and compliance. He is passionate about working with individuals and small businesses, collaborating closely with their financial teams to develop tax-efficient plans tailored to short-, mid-, and long-term goals. Mark emphasizes minimizing tax liabilities while maintaining the cash flow necessary to support each client’s unique financial needs. His thoughtful and proactive approach ensures clients are well-positioned for both current success and future growth.

Rick Kutch, CPA

Rick Kutch is a seasoned Certified Public Accountant with almost three-decades of experience delivering expert tax, accounting, and advisory services. Rick has built a reputation for precision, integrity, and trusted client relationships. He specializes in helping individuals, small businesses, and corporations navigate complex financial and regulatory environments with clarity and confidence.

At 415 CPAs, Rick brings deep technical knowledge and practical insight to every engagement, from tax planning and compliance to financial reporting and strategic advisory. His long-standing commitment to excellence, proactive problem-solving, and personalized service has made him a go-to advisor for clients seeking long-term financial success.