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.
Five stars!
I’ve been working with Bay Business Group for over a decade. The support my bookkeeping, company taxes, payroll and a variety of other critical functions. I can confidently say they are five stars across the board. I work specifically with Mary L as my CPA and Cathy C as my bookkeeper and payroll office. They are readily available whenever I need them and are highly skilled in their work. I trust them to provide sound advice along with way too with my business financials. One of the best business decisions I have made is working with Bay Biz
Stephan Ortman
Top of their game!
Robert Main
Extremely personable
I used Bay Business Group to prepare my personal and LLC taxes for 2010. They were extremely personable and informative throughout the entire process. I’ll be using them again in a few weeks.
Trevor Lyman
simply awesome
I was referred to Bay Business Group in 2010 after another CPA made (very costly) mistakes on my 2008 and 2009 Federal and State Returns. Mary Leighty (CPA) has done my taxes since 2010 and I could not be more satisfied. Her work is simply awesome and her communication skills and responsiveness have taken all the stress out of tax preparation season. Thanks Mary!!!
Robert M
So happy!
Dr. Marya Myslinski
Great suggestions
BBG is a pleasure to work with! We have Mary as our CPA and Guia as our bookkeeper. They are always quick to respond to any questions and are experts in the field, providing great suggestions along the way. I interact with Guia on a consistent basis, and it feels like she’s an internal employee! She and Mary retain details about our recordkeeping off memory, as BBG has been supporting our organization for over a decade! I would be lost without them. Thanks so much for the support!
Audrey Mensah
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.