Get to Know
Our Firm

We're here for you, whatever your financial, accounting, tax or advisory need.

A World-Class
Business Community

Adeptus is a seasoned tax, audit, and business management firm, proudly serving individuals and corporations worldwide since 1986. With offices across the United States, our collaborative and innovative approach empowers clients to navigate their financial landscapes.

We build unique relationships, tailored to your specific needs, offering the personal attention, recognition, and respect you deserve. Our clientele includes top artists, entertainers, athletes, entrepreneurs, executives, and businesses, benefiting from our bespoke accounting, tax, business management, and advisory services.

Nestled in a thriving business hub, Adeptus offers a refreshing alternative to the impersonal services of large global firms. Our adaptable structure caters to clients today and as they evolve, offering sophisticated accounting solutions. From startups to multi-state and international enterprises, we provide custom-tailored services across various specialties and locations.

Our deep talent pool ensures seamless service continuity, and we are dedicated to meeting deadlines while remaining accessible. As trusted advisors, we analyze strengths, weaknesses, opportunities, and risks, helping you envision ‘what-if’ scenarios and offering sound recommendations for growth and protection. Let us partner with you in achieving your business goals.

Our Values
What We Believe


We believe a trusting relationship is a lasting relationship. Our interest is helping you make decisions that are in your best interest.


We bring our subject matter specialists to our collaborative problem-solving approach with innovative strategies to help you achieve your goals.


We believe that business is personal, and that every client should have an extraordinary experience working with us.


We’re always looking for ways to better our community and we empower our employees to do the same with work-life balance and flexibility.

Certified Professionals
Proud Members of



2022 GOLD sponsor SPLiCE

Our Offices
Locations Across the US

New York City

244 W 54th Street, 9th floor
New York, NY 10019


3311 Olney Sandy Spring Rd
Olney, MD 20832

Long Island

390 N Broadway, Suite 120
Jericho, NY 11753

New Jersey

733 State Rte 35 N
Ocean, NJ 07712

White Plains

925 Westchester Ave., Ste 101
White Plains, NY 10604

Marina Del Rey, CA

4640 Admiralty Way, Suite 417
Marina Del Rey, CA 90292

Our Latest Insights

Experience the World of Fencing with Fati Largaespada | Achieving Fencing and Coaching Excellence

November 16, 2023 - Today on Adeptus on Air, host James Walker chats with Fati Largaespada, the first Latina NCAA Division 1 Head Fencing Coach.
Read More

Healing through Positive Affirmation Music with Michele Blood | Changing Your Life for the Better

November 09, 2023 - Today on Adeptus On-Air, Evan Eneman speaks with Australian musician Michele Blood, acclaimed for her positive affirmation songs that facilitate healing and transformation.
Read More

A Conversation with Children’s Author Kate DiCamillo | Celebrating the Beauty of Storytelling

November 02, 2023 - Today on Adeptus On-Air, host Michael Hoffman chats with celebrated children's author Kate DiCamillo. Kate reflects on her journey as a writer, which began in childhood and has since led to her status as a bestseller with millions of copies in circulation.
Read More

What can we help you achieve?

Want to elevate your career?