ADP Outage History

ADP users faced an authentication outage that blocked login to ADP services, including payroll processing (ADP Run) and timekeeping features. Reports described login pages not loading and token/OAuth authentication failures, preventing employees from accessing payroll tools. The disruption appeared broad, with user reports from North America and parts of Europe. The outage began at Apr 2, 2025 7:56 PM UTC and lasted about 1 hour and 15 minutes, with access returning by around Apr 2, 2025 9:11 PM UTC.

StatusGator detected the issue via an Early Warning Signal when users began reporting problems at Apr 2, 2025 7:56 PM UTC, ahead of any official acknowledgment (ADP does not maintain a public status page). There were no official ADP status updates published for this incident. A large volume of user reports indicated widespread login problems across multiple regions, affecting authentication flows such as token gateway and OAuth, and preventing payroll and timekeeping workflows from operating normally.

The ADP login page and sign-in processes experienced a widespread outage beginning at Feb 11, 2025 1:33 PM UTC, preventing users from logging into ADP Run, Workforce Now, and related portals. Users reported issues ranging from pages not loading to timeouts and sign-in errors, impacting payroll processing for several hours. The issue persisted for roughly 6 hours and 23 minutes, with reports indicating a US-wide impact, particularly among users in Ohio, Kentucky, Indiana, and surrounding areas; a small number of reports appeared from other regions as well. The outage appeared to affect authentication across multiple ADP services rather than a single site, with activity tapering off around Feb 11, 2025 7:56 PM UTC.

ADP users experienced a brief site issue affecting loading of profile information and access to key features. Some sign-ins worked, but users reported red warnings, pages not loading correctly, and missing pay statements or editable settings. StatusGator detected the issue at Feb 1, 2025 3:08 PM UTC, with user reports spanning around 2:00 PM UTC onward and the disruption ending around 3:40 PM UTC. The outage lasted about 32 minutes and appeared to be broadly noticed across multiple US locations.

ADP experienced an outage impacting access to pay information on its site, preventing users from viewing pay data, pay statements, and paystubs. StatusGator detected an Early Warning Signal at Dec 13, 2024 4:33 AM UTC, with user reports beginning around 4:30 AM UTC. The issue lasted about 36 minutes, concluding at 5:09 AM UTC. Reports from US locations such as Dallas, Denver, Ashburn, and Tallahassee indicate a regional impact rather than a global outage.

The ADP mobile app for iPhone could not load past the initial splash screen, blocking access to the login flow for users. Reports began around 5:30 PM UTC and continued until 7:13 PM UTC, with activity peaking near 7:00 PM UTC. StatusGator detected the issue at Dec 10, 2024 6:27 PM UTC based on user reports, ahead of any provider acknowledgment. ADP does not publish a public status page, so there were no official updates from the service during the incident. The outage lasted roughly 1 hour and 43 minutes and appeared to affect users across multiple regions.

ADP experienced a brief outage affecting users trying to open the ADP app. Reports came from the United States, including the Chicago area, indicating a localized disruption. The outage began at 3:22 PM UTC and was resolved by 3:29 PM UTC, lasting about 7 minutes. ADP does not publish an official status page for this incident, and there were no public updates during the outage. StatusGator detected the issue at Dec 9, 2024 3:22 PM UTC, based on user reports, ahead of any provider acknowledgement.

ADP experienced a disruption affecting the login process and access to payroll features on the ADP app and website. Users reported difficulty signing in and viewing time cards, pay details, and pay stubs, with some seeing blank screens or errors when loading payroll data. The issue was widespread across web and mobile access, preventing employees from managing pay and time data. The outage began at 12:18 PM UTC and was resolved by 5:32 PM UTC, lasting roughly 5 hours and 14 minutes.

ADP does not publish a public status page, so there were no official provider updates during the incident. StatusGator logged an Early Warning Signal based on user reports, noting issues beginning at Aug 30, 2024 12:18 PM UTC ahead of any official acknowledgment. The surge of reports throughout the afternoon indicated a broad impact across the ADP employee portal and mobile app, with many users unable to sign in or access essential payroll information. The disruption appeared to affect users across multiple locations rather than a single region.