Originally founded in 1955 as a data processor for the geophysical engineering industry, Southwestern Payroll Service, Inc. has emerged as one of the most trusted names in payroll services throughout Tulsa and the state of Oklahoma. Southwestern Payroll serves over a thousand organizations in Oklahoma, as well as several businesses in other states.

For Southwestern Payroll, flexibility is the rule for meeting the numerous needs of their clients. With over 25 specialized team members, Southwestern Payroll has the strength and ability to meet client expectations with professional integrity and accuracy.

In addition to payroll processing, Southwestern Payroll also provides vital services such as time and attendance, payroll tax processing, garnishment processing, and pay-as-you-go workman’s comp. A key factor in their success is the consistent innovation in its payroll processing software by an established licensing agreement with Mpay Software.

For over 50 years, Southwestern Payroll has remained locally owned and operated. This has greatly benefited their customers in terms of location and convenience, as well as hometown spirit.

No matter what your payroll needs are, Southwestern Payroll Services can meet them. Give us a call today.

Southwestern Payroll’s Mission

Our mission is to provide accurate payroll processing services, enabling our clients to focus on their core business.

We do this by building relationships with our clients, vendors, and employees that are centered on honesty, integrity, and mutual reward. We encourage these relationships, as they allow us to anticipate needs, exceed expectations, and ensure continued success. We promote team character among all our associations.

As a team, we aim to be directly involved in all our client’s payroll processing needs, with the assistance of specialized team members. Because of this close relationship, we intimately understand our client’s payroll environment and can offer the best customer service possible.