Principled and Accurate Accounting Services

Firm Principal


Teri Gerlach, EA has spent the last 25 years cleaning up, organizing and bringing into compliance the managerial and tax accounting of numerous companies. As a master of martial arts instruction, Teri brings a unique set of personal and professional skills to the table. Perhaps most valuable among these skills is remaining calm and focused in the midst of disorganization and chaos. Teri is a QuickBooks ProAdvisor and a member of New Hampshire State Society of CPAs. As an IRS Enrolled Agent (EA), Teri Gerlach represents her clients before the Internal Revenue Service and will work tirelessly on your behalf to assure accuracy of filing and provide professional representation in the event of a federal or state tax audit.

Ryder and Louie


Ryder and Louie, handle the day to day operations of security and HR. If there is a problem Ryder and Louie handle it. They work for treats and help out when needed.

Denise Hurt


Denise Hurt is our Office Administrator – She’s an old hand at helping you navigate through Tax Season – she should be, she’s been doing it for over 15 years. She’s most likely the one you’ll be talking to first when you come to the office to drop off or pick up your tax documents, the one you’ll call if you forgot the password for your client portal and the one who can help you in a thousand different ways. The only thing she doesn’t do is your taxes. She’ll leave that to the professionals!

In her spare time she’s an avid kayaker and amateur photographer and loves to be walking local trails. If you’re new to the area she can help you find the best places to play outside.

Eve Tatham


We are happy to welcome Eve Tatham to our team. She comes to us with 11 years of experience working in tax office administration.She prides herself on attention to detail and looks forward to getting to know our clients and making their journey through tax season smooth and trouble free.

Eve also has a degree in Ornamental Horticulture which she puts to use in the off season running a business to help others with their gardens. When not gardening she enjoy hiking, camping, going to the beach, dancing with her husband, and doting on Chloe – her Maine coon cat.

Accounting Team

Accounting & Bookkeeping Team

Gerlach Accounting LLC makes order out of accounting challenges that can seem insurmountable to small businesses. We bring more peace of mind to the business owner at affordable rates. Expert bookkeeping, managerial accounting and tax planning services keep your books straight, the auditors happy and your taxes in compliance.

We consider our work to be part of life itself. It’s called work-life integration. As a Gerlach Accounting LLC client, your business becomes an integral part of, not only our work lives, but our everyday lives as we are grateful for the opportunity to serve you.

We invite you to learn more about our company and services by browsing the website or calling us at 603-769-4087.