Excellence is Our Minimum Standard

30 Years of Experience

Trustworthy & Transparent

Certified Quickbooks Professional

Competitive Rates

Gold Standard

We Are Problem Solvers

Benchmark-Bookkeeping provides remote and in-person bookkeeping services to companies of all sizes in the tri-city area of Portsmouth, Dover and Barrington, New Hampshire, as well as Asheville, North Carolina.

As a small business owner herself, Mary K. understands the diverse and sometimes complex bookkeeping needs of companies of all sizes. She has worked in a wide variety of business types, from sole proprietorships to publicly-traded corporations. 

Past and Present Valued Clients