Get to Know Goodhart & Associates PC
At Goodhart & Associates PC, we believe accounting should feel approachable. As a locally owned accounting firm, we focus on treating every client like an individual rather than a number. Our mission is simple: to provide trusted tax, payroll, and business advisory services with integrity and care. Clients choose us not only for our technical knowledge, but because we listen, explain in plain language, and deliver practical solutions that fit their needs.

Our Story
Growing Alongside Our Community
Founded in Mandan, Goodhart & Associates PC has grown alongside the community it serves. Many of our clients have been with us for years, trusting our firm through major milestones like opening a new business, navigating payroll, or planning estates. As a
Mandan CPA firm, we take pride in being part of the region’s history and future, offering continuity and stability in a changing world.
Professionalism
We combine experience, expertise, and energy to give every client personal attention. High standards and teamwork set us apart from other firms.
Responsiveness
Clients count on us for clear advice and quick turnaround. Much of our growth comes from referrals, proof that our community trusts our work.
Quality
Our reputation is built on quality. We provide insight that helps clients make confident financial decisions, backed by ongoing training and high standards.
Our Team
Experienced CPAs Who Put You First
Our professionals bring decades of combined experience serving individuals, families, and businesses across the Bismarck–Mandan region. Led by Jon Goodhart, CPA, the team is committed to staying current on North Dakota tax law and national accounting standards. Whether it’s tax preparation during filing season or year-round guidance for local businesses, our staff provides reliable expertise with a personal touch.
Community Involvement
Proudly Rooted in North Dakota
Our roots run deep in Morton and Burleigh counties. From involvement in the Bismarck–Mandan Chamber of Commerce to supporting local events, we value the relationships that make this area special. Just as the historic railroad bridge once connected Mandan and Bismarck, we strive to bridge financial knowledge with practical solutions for our clients.
Trusted & Certified
Licensed, Certified & Recognized for Quality
Goodhart & Associates PC is a licensed Certified Public Accountant firm in North Dakota. Our professionals hold memberships in respected organizations and maintain continuous training to stay ahead of tax law and accounting updates. We also offer QuickBooks expertise, helping small businesses streamline their bookkeeping and focus on growth.