MacDonald Accounting Services


Enthusiasm. Experience. Integrity.

Peace of mind for your business.


We have 25 years of experience in working with small to medium sized businesses, startups, and nonprofits in the following industries:

  • E-Commerce

  • Venture-backed and privately-funded startups

  • Chambers of Commerce

  • Religious organizations/Churches

  • Retail stores

  • Wholesale manufacturing & Distribution

  • Membership Organizations

  • Restaurant/Deli

  • Logistics

  • Legal compliance

  • Museum

  • Insurance

  • Ticketing/Admissions

  • Hospitality Events

  • Education

  • Alcohol distribution

  • Franchising

  • Non-Profit Foundations

  • Disability Services

  • Animal Rescue

  • Security Protection

  • ...and growing!


"I have worked with Lynn MacDonald in 3 different businesses over 19 years. Two of the businesses were 501 c 6 and the 3rd, a 501 c 3 charity. I keep hiring her because she is so good at what she does. Presently, she has been with us for the past 4 years and works remotely, which works just fine for us. She does our P & Ls and Cash Position reports for our monthly Board meetings, accounts payable and receivable, and reporting and budgeting for our federal/state grant. She works with our auditor (who does a required annual audit and our 990s) when necessary and our office manager as well. She is dependable, on time, patient with explanations and a good listener when she and I have to figure out a challenge about something. I know our organization best, but she knows everything "numbers best"! Together, we are a formidable team. I whole heartedly recommend Lynn for any of your accounting needs."

---Nonprofit Executive Director

Excellent service, very helpful "We had no idea how to do payroll and accounting before working with Lynn. She set up the payroll and accounting system for our small business from the very beginning. While teaching us how to use it. The systems she uses and tools she has made it so easy to learn and use yourself. She is always quick to respond if we ever have a question. Been working with her ever since. Highly recommend!" --- Real Estate Professional

"I have used Lynn MacDonald and MacDonald Accounting Services for several years for my business. The service is excellent, reliable, trustworthy and timely. I highly recommend this company." -- E-Business Owner


Get in touch

Get in touch with us to discuss your needs

(707) 864-6791

Photo by tadamichi/iStock / Getty Images

Photo by tadamichi/iStock / Getty Images





Lynn MacDonald

Lynn has spent her career in accounting and financial management of organizations ranging from venture-funded startups to nonprofits and small local businesses.  



CPA, State of Arizona

Intuit Certified ProAdvisor :     

  • QuickBooks Online *Advanced*

  • QuickBooks Desktop

  • QuickBooks Online

  • QuickBooks Enterprise

  • QuickBooks POS

  • Ramsey Preferred Financial Coach


Activities & Affiliations

• Member, AICPA
• Former Treasurer, Kiwanis Club of Fairfield


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Also available: Financial Coaching for individuals and businesses