A Trusted Payroll Partner Of

The Grady Firm

SDP Leadership Team
Introducing: Southland Data Processing.
Since 1986, we’ve been helping businesses like yours streamline their payroll, HR, timekeeping, and benefit administration.


Our vision is to serve our partners with unrivaled performance, inspiring those we serve to be of service to others to create a positive impact.
We're in the people business and what sets us apart is our employees.
We know this because of our high NPS score* and the positive feedback we receive.
* Benchmark data from Customer Guru (Paychex, ADP)
SDP Team
Fast Facts About SDP

Established in 1986

Processes over $1.37B in transactions each year

No voicemail during business hours


Tax filings in all 50 states

SOC 1 / SSAE 18 Type II Certified

Gives to charities with our SDP Give Back™ Program

Our Solution
We're on a mission to make payroll painless, and our platform gets the job done.
How We're Helping Our Clients

This Home Health Agency reduced turnover to 37% (in an industry with a 67% average!).

Learn More

A Grocery Store earned over $26,000 in Work Opportunity Tax Credits (WOTC).

Learn More

A Ski Resort got hands-on HR help to change their strategy from reactive to proactive.

Learn More

This Chamber of Commerce stays in compliance and on the cutting edge of employee law.

Learn More

Let's Talk!
Fill out the form below to get in touch with a member of our team.
You can also contact us directly at sales.sdp@sdppayroll.com or via phone at (866) 946-2032.
Southland Data Processing ©. All rights reserved.