ADP offers industry-leading online payroll and HR solutions, plus tax, compliance, benefit administration and more.

From our first account in Paterson, N.J., to the more than 1,000,000 clients we serve across 140 countries around the world today, ADP helps organizations of all types and sizes unlock their …

ADP is a comprehensive global provider of cloud-based Human Capital Management solutions and Business Process Outsourcing (BPO) services, analytics and compliance expertise.

ADP SmartCompliance is a cloud-based platform of outsourced services that works with leading payroll, HR and financial systems to help you maintain compliance with key tax, employment …

Securely sign in to access ADP's payroll, benefits, and other services online.

With ADP, you can offer eye-catching benefits like retirement, group health and more, while our leading technology helps to streamline administration — making a smoother, less time …

Pick the option that describes you best: My former employer uses ADP My former employer is out of business My current employer uses ADP I am an administrator/owner of a company that …

ADP provides payroll, HR, and tax solutions to streamline workforce management and enhance business efficiency.

ADP offers a range of HCM solutions made to meet any need for any business of any size. From payroll and HR to compliance, enterprise HCM and more, our products deliver better business …

Serving over 1.1 million clients in over 140 countries, ADP® has the experience and scale to support businesses of all sizes — from small business to global enterprise — across all …