

Outsourced Small Business Bookkeeping

Professional Bookkeeping Firm
Bookkeeping
The real separator between good and great bookkeeping: the strategy and deep thought that powers it all.
Our large team of professionals integrates into your organization not just as bookkeepers, but as strategic financial growth partners.



Expanding the impact
Our Bookkeeping Philosophy
Many bookkeeping firms compete on accuracy, timeliness, or QuickBooks proficiency.
Great bookkeeping produces decision-ready data, is consistent month to month, and integrates cleanly with tax, payroll, and advisory.
- Large-team redundancy
- Future-focused work
- Much more than keeping books clean



Dedicated team members
Every client gets a dedicated CFO / controller and dedicated accountant. You’re not just another number to us.
Regular Meetings Included
Monthly financial reports and quarterly strategy sessions are included for all our clients, big or small.
Number Techies
We’re leading the charge in accounting & finance software. We’ll have your finance tech stack efficient and effective.
US-Based Office
We’re based near our nation’s capital, just south of beautiful Washington, DC.
Our people
We're proud of our team.
As a Washington DC bookkeeping firm, we not only provide our clients with expert accounting and bookkeeping services, but also have fun together and support our local community.
Whether you’re looking for bookkeeping services in DC or beyond, we’d love to be a part of your community too.







Testimonials
Rave reviews from companies like yours.
Superb service

Dolores Coutts
insightful advice
I have worked with the team at Bay Business Group for years. They have a total understanding of the needs of small businesses. I’ve always received insightful advice. 100% recommend.

Dave
Extension of my team
Alicia and Kim at Bay Business Group are an extension of my team. I am better at my job because I have them supporting me. They don’t just plug in numbers and spit out reports. They are collaborators that help my team make strategic decisions on financial management, tax planning, and our firm’s operations. They also stay a step ahead on state and federal compliance so I do not have to. I could not ask for better partners. If you want the best, go talk to BBG!

Shannon Rosenthal
Deep expertise
Over the past decade, Bay Business Group has been an invaluable partner in managing our accounting needs. Tina and Kim stand out for their exceptional responsiveness, deep expertise, and genuine friendliness. They feel like an integral part of our team. I wholeheartedly recommend BBG for any business seeking top-notch accounting support.

John Ennis
Outstanding
This is my second venture and second time with BayBiz and I wouldn’t have come back if their service wasn’t outstanding. I use them for their suite of services and David is always available if needed but Kerry and Mary do such a great job, I almost never need to bother the boss. Highly recommended if you want to spend more time doing business and less time on back office activities.

Shay Hancock
Expert resources
Have worked with Bay Business Group for years, expert resources and we highly recommend.

Daniel Belyea

No Surprises
Our Bookkeeping Pricing
We don’t hide our bookkeeping pricing behind a sales call.
Check out real pricing that real clients are paying for our all-inclusive services.