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Business Details
42 Years
experience
Your Trusted Partner for Comprehensive Accounting Services
One River CPAs has been providing accounting services since 1984, serving clients across central and mid-coast Maine. Our firm specializes in tax preparation, audit services, and business consulting, with dedicated divisions for personal tax, audit, and consulting needs. With offices in Augusta, Bath, and Oakland, we combine 30+ years of experience with a deep commitment to community involvement. Our team holds professional certifications and undergoes rigorous peer reviews through the American Institute of Certified Public Accountants to ensure quality control. Recognized as a top 15 Maine accounting firm by MaineBiz Magazine for five consecutive years, we also received multiple local business awards.

Our services extend beyond standard accounting to include QuickBooks training, charitable giving strategies, and financial education tailored to individual and business needs. We maintain transparent communication and prioritize client education, offering personalized support through regular consultations. Our history of community service includes partnerships with organizations like Special Olympics of Maine and Maine General Medical Center. The firm's expansion and technological advancements, including remote work capabilities established pre-pandemic, reflect our commitment to adaptability and excellence.
Services
Tax Preparation Audit Services Bookkeeping Solutions QuickBooks Training Charitable Giving Planning
Details
  • Year established: 1984
Highlights and features
  • We have over 30 years of experience serving central and mid-coast Maine communities
  • Our CPA team undergoes rigorous triennial peer reviews for quality assurance
  • We offer specialized audit services for non-profits and employee benefit plans
  • Our firm received multiple business awards including Chamber of Commerce recognitions
  • We provide on-site QuickBooks training and customized financial reporting solutions
Associations and certifications
  • American Institute of Certified Public Accountants (AICPA)
What people say
Top-notch pros Trusted partner Excellent advisors Thorough financial reports Always available when needed
Services
Tax Preparation
Our tax preparation services cover personal and business returns with multi-state expertise. We offer year-round tax planning to maximize deductions and minimize liabilities. Our CPAs handle complex scenarios including inheritance, divorce, and business transitions.
Audit Services
We conduct comprehensive audits for non-profits and employee benefit plans. Our AICPA-reviewed procedures ensure compliance with Uniform Guidance and MAAP standards. We provide internal control assessments and financial statement reviews.
Bookkeeping Solutions
Our bookkeeping services include payroll processing, sales tax filings, and financial statement preparation. We offer system setup, customized reporting, and remote support for clients using QuickBooks or other platforms.
QuickBooks Training
Certified QuickBooks Pro Advisors provide on-site and remote training. We offer customized report creation, system troubleshooting, and hands-on instruction for small business owners and accounting staff.
Charitable Giving Planning
We help clients develop strategic giving plans that maximize tax benefits while supporting community needs. Services include donor-advised fund management, estate tax considerations, and multi-generational giving strategies.
People
Alison Lorenz
Tax Director
Certified Public Accountant with extensive tax planning expertise. Specializes in personal tax returns and charitable giving strategies. Active in community financial education initiatives.
Kelly Huggins
Tax Director
Experienced tax professional focusing on individual and business returns. Provides strategic tax planning for life transitions and retirement. Recognized for community service contributions.
Gary Smith
Tax Director
Seasoned CPA with specialization in complex tax scenarios. Offers expert guidance on business transitions and estate planning. Active member of local business development organizations.
Brett Jensen
Audit Director
Lead auditor with expertise in non-profit and employee benefit plan audits. Ensures compliance with federal and state regulations. Recognized for technical proficiency in financial statement reviews.
Sarah Wadick
Firm Administrator
Manages office operations and client services. Coordinates QuickBooks training programs and bookkeeping support. Serves as primary contact for new client onboarding and administrative matters.
Questions
What accounting services do you offer?
We offer tax preparation, audit services, bookkeeping, QuickBooks training, and charitable giving strategies for individuals and businesses.
Do you serve businesses outside central Maine?
Yes, we serve businesses throughout central and mid-coast Maine from our Augusta, Bath, and Oakland offices.
How do you handle IRS audits?
Our experienced CPAs represent clients during IRS audits and can host audit proceedings at any of our three office locations.
What makes your firm different?
We combine 30+ years of experience with personalized service and peer-reviewed quality assurance through the AICPA.
Do you provide QuickBooks support?
Yes, we offer on-site training, custom report setup, and remote assistance for QuickBooks users in central Maine.