About – TES Software

Built From the Ground Up For Schools

In 1982, high school principal Hyrum Tatton, an experienced programmer, created accounting software to meet his small Utah high school’s needs. From this simple beginning, a company and design philosophy was born. TES Software develops and supports software built from the ground up to meet the needs of schools.

Our Mission

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Our Story

“TES spells YES for school financial software. This is a fantastic program that gets better the more you use it”

Carolyn Judd

Nebo School District