

Tax Filing

Our Services
Tax Preparation
As an accounting firm in Washington DC, we’re constantly tracking ever-changing tax codes right from the heart of the nation so you don’t have to.
Avoid surprises and guarantee clarity in your tax filing with Bay Business Group’s 300+ years of combined experience in business and personal tax.



Our Holistic Services
Beyond Tax Prep Basics
Besides accuracy, compliance, and speed, extraordinary tax prep services start with your financials.
By incorporating data-driven context from accounting management, your team can avoid surprises, eliminate filing errors, and keep everything under one roof.
- Large-team redundancy
- Future-focused work
- Maximized deductions through data



Dedicated team members
Every client gets a dedicated tax manager and 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 tax preparation firm, we not only provide our clients with expert accounting and tax filing services, but also have fun together and support our local community.
Whether you’re looking for tax prep services in DC or beyond, we’d love to be a part of your community too.







Testimonials
Rave reviews from companies like yours.
Accounting with ease

Christopher McDonald
Tech savvy

Stephanie Kimak
Always responsive

john mitchll
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
Meaningful & timely
By partnering with Bay Business Group, they have streamlined my accounting operating procedure, accounting operation, and given me meaningful & timely monthly reporting. This in return gives me quicker problems resolutions as they arrive. Bay Business Group has been proactively suggesting improvement to accounting reporting, interpretation of accounting reports and improvement to the accounting system. Giving me a way to measure the performance of my business and more time to work and tweet improvement to my business operation and product lines.

Jerry Michalowski
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

No Surprises
Our Tax Preparation Pricing
We don’t hide our tax filing pricing behind a sales call.
Check out real pricing that real clients are paying for our all-inclusive services.
Expand Your Scope
Looking for year-long tax planning? Check out our tax planning services.
Our tax planning services harness real accounting data to help small businesses anticipate liabilities, optimize deductions, and structure finances with a proactive, growth strategy-forward view.