Erinn A. Trask, CPA

CURRENT ROLE 

Erinn is a problem solver who provides Chief Financial Officer (CFO) services, consultation, report preparation, and department oversight to public sector clients. As a collaborative member of her client’s leadership teams, Erinn empowers management and governing bodies to make informed decisions with easy-to-understand reports and presentations. Her depth of experience utilizing technology tools, such as Excel and IDEA, enables her to create advanced formulas to convert and prepare client reports, perform analytics and create efficiencies. 

SERVICE AREAS 

• Public sector leadership, board relations, and strategy development  
• Talent recruitment, training and coaching, and team development 
• Financial management and budgeting  
• Internal, board, and state reporting  
• Writing and implementation of policies and procedures 
• Grant and contract management, including federal award compliance 

EXPERIENCE 

Erinn joined Rehmann’s assurance department in 2011. During this time, Erinn developed strong technical skills and observed best practices across a wide variety of public sector entities. She has experience working with a variety of public sector entities including counties, cities, road commissions, community mental health authorities, school districts and not-for-profit organizations.  

Starting in 2016, Erinn transitioned to Rehmann’s solutions team specializing in public sector entities including community mental health agencies. In this role, Erinn has provided a wide range of services to her clients including outsourced CFO and department oversight, policy writing and process improvements, staff training and software implementations (including general ledger, accounts payable automation, and electronic health record systems).  

A CLOSER LOOK 

• Erinn serves as a member of the Rehmann solutions technology subcommittee, and frequently acts as a resource to Rehmann’s public sector team and clients on technology efficiencies, tips and tricks. 
• Dedicated to sharing her knowledge with others, Erinn leads trainings for clients and Rehmann’s public sector department. 
• Erinn is an active member of the American Institute of Certified Public Accountants, Michigan Association of Certified Public Accountants, and Association of Governmental Accountants.