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About Us

More than an Accounting Firm

The Advisory Firm For Businesses That Have Outgrown Their Accountant

OnTarget CPA is an Indianapolis-based CPA and advisory firm serving growing middle-market and closely held businesses. As companies evolve, their financial needs outgrow basic accounting and tax preparation — that’s where we come in. From outsourced accounting and CFO/COO-level advisory to state and local tax, tax resolution, and strategic planning, we deliver the depth of a large firm with a team that knows your business and answers when you call.

Our values

Our values guide how we think, work, and interact with each other, our partners, and our clients. By putting our ideals into practice, we uphold OnTarget CPA’s commitment to excellence.

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Excellence

Excellence goes beyond requirements and expectations. Excellence means pushing the boundaries to achieve high-quality results. We take pride in our work.

Unrivaled Industry Expertise

Client Experience

We provide our clients with superior quality, value, and service. We understand that every interaction with our clients is important.

Ownership

Each of us owns the responsibility to provide timely, meaningful, value-driven work product and customer service. Every employee is empowered to assume ownership of our relationships with clients and the work we do to ensure excellence.

Integrity

We believe in doing things the right way for the right reasons. We hold ourselves to the highest ethical standards and conduct our business with honesty and transparency.

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Hard Work

We value hard work. It produces character in ourselves, excellence in our deliverables, and peace of mind for our clients who depend on our services. Hard work opens doors to achievement.

Knowledge

We encourage the sharing of information so our staff can do their job effectively. Knowledge transcends mere acquisition; its true value is realized when  applied thoughtfully and contextually.

A Proactive Approach

Professional Development

The more you learn, the more you grow. We invest heavily in the professional development of our team and take pride in fostering advancement opportunities across all levels of the organization.

Innovation

We integrate top-of-the-line technology into every aspect of our business for efficiency, security, and constant improvement. We believe in pushing past the status quo and are open to new ideas, technologies, and creative solutions.

One-Firm

We believe in the power of people working together. We are intentional about strategic use of resources to leverage the expertise and talents of our team. We strive to deliver our services in the most efficient manner possible.

Our story

We were founded for companies like yours — growing, evolving, and ready for more than a once-a-year tax return. We serve middle-market and closely held businesses that need a true financial partner: one that brings large-firm capabilities in client advisory services, specialty tax, and strategic planning, delivered with the responsiveness and personal attention only a right-sized firm can offer.
After a decade in public accounting, Michael Jamison saw a gap: growing businesses were either underserved by small shops or lost in the shuffle at national firms. In 2015, he founded OnTarget CPA to close that gap — a firm with the technical depth to handle complex, multistate, and specialty work, and the structure to know your business, your goals, and your name.
As a family-owned firm, we’ve lived the realities of building and scaling a business. That experience shapes how we work with every client: we’re not just reporting on where you’ve been — we’re helping you plan where you’re going.

Meet our team

Executive Leadership

MICHAEL JAMISON

President

Kyle Brown

Chief Operating Officer

RENEE JAMISON

Director of Operations

Client Advisory & Specialty Tax

DAVID OSOWSKI

Manager, CAAS

ANNA SPIARS (STARSIAK)

Supervisor, Accounting

JOHN WORTH, EA

Manager, Tax Resolution

DANIEL PERRY, JD

Manager, State & Local Tax

Tax & Accounting

SHAWN DREIMAN, CPA

Senior Manager

ERIC ROBERTS, CPA

Manager

MADALYN MAXWELL

Manager

JAMES WALLS

Supervisor

PAIGE MATHESON (MARTIN)

Senior Accountant

MADISON MOORE

Senior Accountant

BRYANT ZITLAW, CPA

Senior Accountant

EVAN SHOEMAKER

Staff Accountant

Operations & Administrative Support

KELLY SCHULTZ

Manager, Operations

TAYLER RISLEY

Executive Assistant

KENNEDI STERNBERG

Business Support Specialist

MADISON SCOTT

Office Coordinator

Join one of "Inc. 5000’s®" fastest growing companies in America.

Professional Organizations and Recognition

American Institute of Certified Public Accountants
Indianapolis Chamber of Commerce
Indiana CPA Society
National Association of Enrolled Agents
National Association of Tax Professionals
2023 Top Emerging CPA Firm
2023 Top Emerging CPA Firm

2022, 2023, 2024, and 2025
 Inc. 5000 Honoree