Our Services
Small Businesses
Whether you’re a recent startup or looking to scale, our bookkeeping, accounting, and finance services are tailored to fit your small business’ needs.
We’re more than just accountants – we’re your all-hands-on-deck partner for achieving financial success.
Professional Finance & 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.


Focused on your success
Here to help your business grow beyond the numbers.
Our goal is not just to manage your finances, but to actively contribute to the success of your business.
Think of us as an extension of your team, offering expertise in customized financial solutions tailored to the unique challenges that small businesses face.
Your Financial Partner
CFO & Controller Services
Our seasoned team offers high-level financial expertise and strategic planning to help you navigate challenges, seize opportunities, and achieve sustained growth, including:
- Financial modeling
- Cash flow forecasting
- Budgeting
Bookkeeping
Efficiently manage your finances and reclaim your time. Rest assured that your numbers are 100% accurate, 100% of the time.
Payroll
As the owner of a small business, payroll management shouldn’t be causing you headaches. Allow our dream team to manage timely and accurate compensation for your dream team.
Accounts Payable
From transparent documentation to efficient vendor tracking, we ensure your accounts payable processes align with (and exceed) industry standards.
Accounts Receivable
We customize our approach to streamline invoicing, tracking, and collection processes for your business, ensuring accurate and transparent financial transactions.
Tax Planning
Our experts work collaboratively with you to identify opportunities for tax optimization, ensuring compliance with current tax regulations. Let us guide you in crafting a tax strategy that not only minimizes liabilities but also maximizes resources for the growth and success of your business.
Tax Prep
Experience stress-free tax filing for your small business. Our team’s encyclopedic knowledge of the latest tax codes ensures thorough and accurate document preparation, every time.
Crush stress
Tax Strategy
Elevate your small business with strategic tax planning and preparation services tailored to your unique financial goals.
Testimonials
Rave reviews from companies like yours.
High recommendation
Our company has outsourced our accounting and bookkeeping to Bay Business for 13 years, and it is one of the best business decisions we have ever made! Highest recommendation!

Matt Stratford
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
Top of their game!

Robert Main
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
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
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.
