Lauren Corey Consulting, LLC is independently owned and licensed in the State of Maine.

Established in 2015, Lauren Corey Consulting, LLC is a specialty CPA practice located in Portland, Maine.  Whether you are a retirement plan in need of an audit, corrections assistance, or internal control design, a CPA firm looking for expert guidance for its ERISA audit services, or a small business seeking income tax and financial reporting assistance, we can meet your needs.

Our services are delivered in a hands-on and flexible style, designed to be collaborative and supportive to your organization's management.  We will help you develop sound strategies and assist with adaptation as your business and the regulatory environment change.

With over 30 years experience in business and public accounting, our CPA services are designed to be industry-focused, as further described on our services page.

tactical Implementation

We work in a hands-on style, with all members of your team, from entry-level personnel to executives.


A small nonprofit, we identified some significant accounting issues [despite annual audits], in the middle of a staffing transition, for which we needed assistance.  On the strong recommendation of a trusted professional, we contacted Lauren Corey Consulting to guide us through the process of self-reporting to both the state and IRS. Lauren and her staff were extremely knowledgeable and supportive in correcting the errors -- preparing multiple refilings and an amended 990 return, providing adjustments for our P&L and Balance Sheets, and coordinating with our former auditor.  Lauren even held Q&A sessions with our leadership so that we could feel confident and competent in explaining the issues to funders and stakeholders should questions arise in the future.  During the process, the staff struck a nice balance of friendly and professional -- efficiently and cost-effectively dealing with our particular situation, while putting us at ease.  We can't recommend Lauren Corey Consulting enough!

collaborative strategy

You know your business, and we collaborate to help strengthen your financial initiatives.

Secure file transfers: 

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informed resource

We are up to date with newly promulgated and proposed standards, rules, and regulatory matters to help keep your business safe.

Trustworthy expertise

Years of experience in specialty fields are the foundation upon which expert services are provided.