Our Services
Nonprofits
Your accounting and finance partner should further your mission. We’re all-in on being your strategic partner, helping achieve your yearly goals and bringing your mission to life.
Professional Bookkeeping & Accounting Services




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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.


Proud to Serve
We're honored to help you focus on your mission.
With years of experience in serving the nonprofit sector, we understand deeply the importance of financial transparency and compliance.
Whether you’re a small community organization or a growing national member-based organization, we are here to support you in navigating the financial complexities of the nonprofit landscape.
Your Financial Partner
Receive high-level financial expertise, strategic planning, and leadership to help your organization make informed decisions at free quarterly strategy meetings, including:
- Budgeting
- Financial modeling
- Cash flow forecasting
Ensure transparency with donors and lay the foundation for trust with meticulous categorization of income and expenses.
Payroll
Simplify payroll processing for your nonprofit staff with our specialized services. You’ll ensure compliance with tax regulations and reporting requirements.
Accounts Payable
From precise tracking of vendor transactions to meticulous documentation, we ensure your accounts payable processes align seamlessly with industry standards.
Accounts Receivable
We streamline invoicing, tracking, and collection processes, ensuring accurate and transparent financial transactions.
Crush stress
Tax Strategy
Navigate the complexities of tax regulations as a nonprofit with our tax preparation services.
video tour with ceo Michael Young
Discover our custom financial dashboard.

Testimonials
Rave reviews from companies like yours.
Highly recommend
Highly recommend their services. We have been using Bay Biz accounting and Bookkeeping and tax filing services for more than 10 years as a government contractor and have undergone a DCAA audit for our accounting system with no findings. We have grown and made it on the Inc. 5000 list of fastest growing companies in the US four years in a row and have retained their services through our growing journey. Mary is very knowledgeable and responsive with everything government contracting and is up to date with the latest rules and regulations and compliance with tax law. Jackie has been a pleasure to work with to keep our Bookkeeping up to date. They are very professional and responsive and dependable.

Amina Elgouacem
Exceed expectations
Bay Business Group leverages a true wealth of national organizations and resources while still giving you the invaluable attention of a local firm that is active in the local community. Expectations get exceeded.

Patrick Tures
Top notch
I highly recommend Bay Business Group. The leadership and staff are very good at what they do and their service is top notch.

Stephen Stokes
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
helpful & responsive
Bay Business Group have been providing service to us for 10 years, and they have always been helpful and responsive. I’d highly recommend them to any small business.

Tom Wallace
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
Case Study
Supporting DC’s Communities
- This organization has been a client of BBG for 12 years. BBG has provided support and continuity for the organization through a period of tremendous growth and through 4 different executive directors.
- Provided stable financial and operational support so that the organization could grow and focus on their vision and was able to expand, get financing and build a community center to provide support for an underserved community.
- Took on a comprehensive finance role including invoicing, banking and credit card reconciliations and monthly financial statement preparation and analysis.
- Set up of financial infrastructure for the finance/accounting function and worked to ensure the structure of operations would go smoothly.
- Supported organization’s growth from 11 full time employees to 35 full time employees plus numerous part time employees in 2022.
- BBG supported revenue growth from $1.4 million in 2011 to $5.5 million in 2022.
- Implemented grant allocation and recording keeping procedures and were in charge of allocating grants and grant reporting until they took it over from us.
- Spearheaded audit processes so they had successful audits. They were then able to take this on themselves.