Bookkeeping & Fractional CFO Services
CPA-led bookkeeping and fractional CFO services that steady your cash flow, strengthen your decisions, and prepare you for lenders and investors.
Bookkeeping & Fractional CFO Services
CPA-led bookkeeping and fractional CFO services that steady your cash flow, strengthen your decisions, and prepare you for lenders and investors.
Bookkeeping & Cash Flow Management
Keep your finances organized and gain clear, actionable insight into your business’s financial health year-round.
I leverage highly sophisticated forecasting and planning tools, including Fathom, to provide proactive cash flow management, scenario planning, and strategic financial guidance that helps your business make informed decisions with confidence.
Strategic Tax Prep & Planning
I personally prepare your tax returns and provide ongoing, tailored tax planning for your business. By staying intimately involved in every step of the process—from reviewing your books to analyzing cash flow forecasts—I help you minimize tax liability, maximize deductions, and make informed financial decisions year-round.
You’ll have full clarity on deadlines, including any extensions, with proactive communication and actionable insights to keep your business on track.
High-Touch Business Advisory
I provide hands-on guidance that goes beyond taxes and bookkeeping. Leveraging my experience as a controller and operations professional, I help simplify and streamline your operations, optimize processes, and improve financial efficiency.
You’ll receive personalized advice on business structure, growth planning, and financial decision-making—equipping you to make smarter, more informed choices that support your entrepreneurial goals and long-term success.
Accounting & Strategic Finance Partner
I partner with a select group of clients to provide exceptional, personalized attention. From bookkeeping and cash flow planning to strategic tax preparation and business guidance, I serve as your all-in-one accountant, helping you make informed decisions and grow with confidence.
— Ned O'Sullivan, CPA
Certified Public Account (MN)
QuickBooks Pro Advisor
Fathom Advisor
Hear From Our Clients
I highly recommend Ned O'Sullivan O'Sullivan Tax & Accounting for all your CPA needs. He did a great job on my year end taxes, and was very pleasant and easy to work with. After my accountant retired, I shopped around for a while and could not find anyone to take on my simple sub-S corporation's taxes. I was so happy to find Ned and am very happy with the results of his service.
-Helen Globus DVM, DACVD
Ready for High-Touch Tax & Bookkeeping Support?
Join a select group of business owners who get comprehensive, year-round financial guidance. Get the dedicated CPA and outsourced CFO level partnership your business deserves.