Full-service tax and accounting since 1988.

Get in Touch
Arrow

Founded in 1988 by Ken Watter, our firm serves the DC-Maryland area and clients nationwide with a reputation for excellence.

Welcome to Watter CPA

Kenneth J. Watter, CPA, P.A. is the dependable accounting and advisory partner you've been looking for. Since 1988, we've taken on clients from every corner of industry right here in Rockville, Maryland. What started as Ken's vision grew into a firm known for real-world results — top-notch tax help, accurate bookkeeping, and sharp consulting, all tuned to the unique shape of each client's business.

Our Legacy

Ken Watter, the man behind the firm, left us on December 4, 2023. He was a standout CPA and a pillar of the Montgomery County community. His relentless push for excellence and his unwavering support for clients didn't just shape a company; they set a standard. His influence still reverberates in every service we deliver today.

Leadership Today

Now, we're guided by George Dimov, CPA, who steers the company with the same commitment to quality that Ken instilled. George keeps our core values alive, ensuring that every client continues to receive the kind of service they've come to expect.

When you reach out, you get more than a service — you get a partnership that can adapt to your evolving needs.

Contact Us

Our dedicated team is ready to assist you on your path to financial success.

5 N Adams St,
Rockville, MD 20850, United States

Thanks — your message was sent successfully. We'll get back to you shortly.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Who We Are

Our Team

Christina Frangou
Plus Icon
Christina Frangou
Director of Operations and Business Development
Amy Milliken
Plus Icon
Amy Milliken
Senior Tax Accountant
Marcus Vickers
Plus Icon
Marcus Vickers
CPA
Xuan Qu
Plus Icon
Xuan Qu
Enrolled Agent
Dominique Zorlu
Plus Icon
Dominique Zorlu
Bookkeeper
Achim von Bodman
Plus Icon
Achim von Bodman
Certified Financial Planner
Courtland Shaffer-Kelly
Plus Icon
Courtland Shaffer-Kelly
Administration & Communications Assistant

Integrity, accuracy, and expertise in every audit we conduct.

Learn More
Arrow

We bring a unique blend of expertise, experience, and innovation to our advanced engagements to meet the evolving needs of businesses and industries. We are peer-reviewed with clients in all 50 states for reliable, detailed and quick audits.

Stay compliant and gain credibility with our expert auditing services.

States Served
50
We're peer-reviewed with clients in all 50 states.
Years of Experience
14+
Average years of audit & taxation experience per staff member.
Managing Auditors
12
Striving for customer satisfaction is top priority.
Journey

The Journey of Innovation at Watter CPA

Our Company

We have more than 16 years of experience auditing financial statements in varied industries, including technology, buy & sell-side finance, biotech, retail, E-commerce, digital assets, real estate, manufacturing and logistics accounting.

Our Clients

Our firm offers financial statement audit services to businesses of all sizes and industries. We work closely with our clients to tailor our approach to their unique needs ensuring that our audits are efficient, effective, and comply with regulatory standards.

Global Outreach

Our audit firm has a global reach with a focus on providing expert audit services to businesses operating in multiple jurisdictions. We have a team of experienced professionals with extensive knowledge of international accounting and auditing standards to ensure compliance with local regulations and industry best practices.

YC
ytcarol
Local Guide · 98 reviews
★★★★★ Google
9 months ago

I needed an IRS Form 1041 to be completed for my mother's estate, but I was only one week from the fiscal year deadline. Having found this responsive company, after being put off by many firms, I was pleased at the prompt and clear email communication. I cannot recommend Watter CPA high enough!

NH
Nita Hight
2 reviews
★★★★★ Google
a year ago

About seven years ago, we found the firm of Kenneth J. Watter, CPA. Since then, we no longer had to struggle through confusing tax codes. They prepared our returns with no errors and on time. Ken, Alice and the office staff are the best and we highly recommend them.

TM
Tom Myers
3 reviews
★★★★★ Google
a year ago

I have been a client of Kenneth J. Watter, CPA, PA for fifteen years. The firm is courteous and professional no matter which accountant handles my return. Although this firm is an hour away from where I live, I highly recommend them for any taxpayer in the Maryland area.

CV
Chris Vonklock
2 reviews
★★★★★ Google
a year ago

Alice and Katherine have been helping with my taxes for many years now. I am super happy with the experience and will keep coming back. My taxes have some quirks that require attention and I'm really glad to have found Kenneth's firm.

TL
Tonya L.
San Francisco, CA
★★★★★ Yelp
Nov 18, 2024

I have used this Ken Watter CPA practice for the past few years. Ken helped build my capacity as an S-Corp, and Alice and her team members have continued this excellent service. I highly recommend Ken Watter CPA to individuals and small business owners.

AP
Alexander P.
Minneola, FL · 25 reviews
★★★★★ Yelp
Dec 14, 2024

Ken's office has been instrumental in getting (and keeping) my tax situation organized for the last several years. Through career changes, moves, etc., they have supported my ever increasingly complex taxes. I recommend them to any friends and family.

SN
Shoba N.
Rockville, MD · 27 reviews
★★★★★ Yelp
Jul 17, 2022

I have had Ken and his team do my business and personal taxes for over a decade and have nothing but positive things to say. Knowledgeable, efficient, client friendly, helpful and courteous. Emails and phone calls are promptly returned. No complaints whatsoever.

YC
ytcarol
Local Guide · 98 reviews
★★★★★ Google
9 months ago

In this company, I found professionalism, personal courtesy, efficiency and good natured individuals along the way. I was so relieved to be sent verification of IRS having accepted the forms during a family member's hospitalization. I cannot recommend Watter CPA high enough!

TL
Tonya L.
San Francisco, CA
★★★★★ Yelp
Nov 18, 2024

Alice and her team members have continued this excellent service. I am very appreciative of their responsiveness and support. I highly recommend Ken Watter CPA practice to individuals and small business owners seeking hands-on services.

Ready to work with a team that puts clients first?

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Daniel McGovern
Customer support
At Watter CPA, we pride ourselves in quick communication, accurate work and seamless delivery.
Request a call
Arrow
CTA Image