For over 30 years, Software Unlimited, Inc. has been a Sioux Falls based, regional leader in providing fund accounting software solutions for Midwest school districts. Software Unlimited, Inc. is a full-service solution vendor providing product/software development, sales/marketing, training, and unlimited customer support for our clients. Our mission is to create, maintain, update, train, and support comprehensive and affordable fund accounting solutions tailored and customized to meet specific state and federal financial reporting requirements for school districts. The School Accounting System is a flexible and comprehensive suite of financial software solutions designed specifically for school districts. Anytime state government, department of education, retirement, or federal reporting requirements change, the School Accounting System will be updated.