About us

We envision a world where people, small businesses, and communities have the power and resources to thrive. The goal: to enhance the tax experience for our clients, so they can get the maximum experience from our tax preparers and partners.

Tax Bar Services is known for its quality of service and technical expertise paired with boutique style services. We pride ourselves on maintaining strong ties with our clients and retain over 90% of clients year-to-year. With flexible scheduling, communication, and on-call services we stand by our mission.

30 Years of expertise
300+ Satisfied
25+ Small Business Supported

Meet the owner!


"I am a tax strategist and accountant. How I infuse the two is that I summarize your personal or business financial transactions and organize them in a way that ethically and morally we create your reports to ensure you pay the least amount of tax allowable by law. I then use those reports to prepare your tax return in accordance with the Internal Revenue Code and your States Tax Laws that you, the taxpayer, must follow."
-Vonne Williams

A global investor and business coach, Tax Bar Services senior tax accountant, Vonne Williams supports entrepreneurs and young adults in creating generations of wealth for their families, communities and themselves.

Vonne devotes her life to empowering others and herself to live a better financial life through personal development methods. In addition to operating a successful tax practice in Harlem for over 12 years, and providing accountant services to businesses and non-profits for over 20 years.

Along with crunching numbers, Vonne is also affiliated with the Social Change Agents Institute. While being a Change Agent, she travels to South Africa to collaborate with entrepreneurs in Johannesburg, Mafeking and Cape Town.

Vonne holds a Bachelor of Science Degree in Electronic Technology from Norfolk State University, and is an active member of Delta Sigma Theta Sorority Incorparated. She holds a Certificate in Audio Engineering and Production from the Institute of Audio Research. She is a Registered Tax Return Preparer, a Registered Life Insurance Agent, a Certified Holistic Life Coach and a Certified DISC Assessment Trainer.

She also spent 6 years as a Communications Officer in the United States Army. She serves as Chair of the Board of Deacons and Chair of the Stewardship Ministry at her church, where she shares her message of abundance. She speaks at numerous public schools and not-for-profits throughout the country, encouraging others to dream big and follow their passions.