top of page



established in 1988

Smith, Lange, and Halley, PC (SLH) is a locally-owned and operated organization. Since we first opened for business in 1988, we have grown to become one of the most dependable full-service providers for farming and small business accounting services in Montana.


Our company mission has always been to provide a complete range of business, consulting, auditing, and tax preparation services at competitive prices. SLH continuously works to provide customers with highly trained and skilled professionals who care about the needs of our customers.


As in the beginning, we still believe in the value of relationships. We view every client relationship like a partnership, and truly believe that our success is a result of your success.

--We produce work that is of the highest quality.

--We provide timely service.

--We take a personal interest in our clients. Each client has one person who is personally responsible for all of that client's work.

--We provide a full range of services.

--We hire only top-quality people.

--We strive to be the kind of Firm with which our clients, employees, and others are proud to associate.

--We maintain educational requirements, so that we are knowledgeable on current developments in the range of services we provide.


good service is good business.

bottom of page