Reliable payroll management services since 1977. Associated Data has an impeccable record of serving customers of all sizes for nearly 40 years. But at the same time, we’re not old school. We have all the latest technology, most advanced security, and innovative products on the market today. Best of all, our team is committed to putting all our experience and expertise to work for your business. We want to build a lasting relationship, help you manage your human capital, and give you the freedom you need to expand and grow.