# Connect PlanSource to ADP > Stop re-entering data manually. Keep employee benefits, deductions, and payroll in sync between PlanSource and ADP. **Canonical page:** https://tray.ai/connectors/plansource-adp-integrations/ **PlanSource connector:** https://tray.ai/connectors/plansource-integrations/ **PlanSource documentation:** https://tray.ai/documentation/connectors/service/plansource **ADP connector:** https://tray.ai/connectors/adp-integrations/ **ADP documentation:** https://tray.ai/documentation/connectors/service/adp ## Overview PlanSource and ADP are two of the most widely used platforms in HR operations — one managing employee benefits enrollment and administration, the other handling payroll, workforce management, and compliance. When these two systems run separately, HR teams spend their time reconciling benefit elections, deduction changes, and new hire data by hand. Integrating PlanSource with ADP through tray.ai creates a real-time, bidirectional connection that keeps every employee record, benefit deduction, and life-event change synchronized without manual intervention. Benefits administration and payroll depend tightly on each other. When an employee enrolls in a new health plan in PlanSource, that deduction has to show up accurately in ADP before the next payroll run — delays or errors cause compliance issues, frustrated employees, and expensive corrections. And when ADP captures a new hire, a termination, or a compensation change, PlanSource needs that data to trigger the right benefits eligibility rules. Manually exporting and importing files between the two platforms is slow, error-prone, and creates audit risk. Automating the PlanSource-ADP integration with tray.ai gives HR and payroll teams a live, reliable connection that cuts administrative overhead, keeps deductions accurate, speeds up open enrollment reconciliation, and frees HR professionals to focus on work that actually requires their judgment. ## Use cases ### Automated New Hire Benefits Enrollment Sync When a new employee is added to ADP, tray.ai automatically triggers their benefits eligibility setup in PlanSource, sending over demographic data, hire date, employment type, and benefit group assignment. Once the employee completes enrollment in PlanSource, elected deductions are pushed back to ADP for payroll processing. This closes the gap between an employee's first day and the activation of their benefits coverage. - New hires receive enrollment invitations in PlanSource within minutes of being created in ADP - Elected premiums and deductions are automatically written back to ADP payroll records - Reduces onboarding errors and ensures Day 1 benefits eligibility compliance ### Real-Time Benefit Deduction Updates to Payroll Whenever an employee changes their benefit elections in PlanSource — due to a qualifying life event, open enrollment, or plan change — tray.ai immediately pushes the updated deduction amounts to ADP. Payroll always reflects the current premium contributions for medical, dental, vision, FSA, HSA, and voluntary benefits. No batch files, no manual uploads, no payroll discrepancies. - Deduction changes are reflected in ADP before the next payroll cutoff - Reduces employee complaints about incorrect paycheck deductions - Supports compliance with IRS Section 125 cafeteria plan requirements ### Open Enrollment Reconciliation and Deduction Refresh At the close of open enrollment in PlanSource, tray.ai runs a bulk synchronization of all updated benefit elections to ADP, so new plan year deductions are loaded accurately and on time. The workflow flags discrepancies, routes exceptions to HR for review, and confirms successful updates with an audit log. This replaces the most labor-intensive manual process in the annual HR calendar. - Bulk election data flows from PlanSource to ADP without manual file manipulation - Exceptions and mismatches are automatically flagged for HR review - Audit trail is generated for every deduction change processed ### Employee Termination and COBRA Trigger Automation When an employee termination is recorded in ADP, tray.ai automatically updates PlanSource with the coverage end date, triggers COBRA eligibility notifications, and initiates any required benefits continuation workflows. Terminated employees receive timely notice of their continuation rights, and coverage is deactivated on the correct date — reducing liability and compliance risk. - COBRA eligibility notifications are triggered within hours of termination in ADP - Coverage end dates are synchronized accurately to avoid over-coverage billing - Reduces compliance risk from delayed COBRA notification ### Life Event and Qualifying Status Change Propagation When employees report qualifying life events in PlanSource — marriage, birth of a child, loss of other coverage — tray.ai pushes the resulting benefit election changes and dependent updates to ADP. Dependent records, beneficiary designations, and premium deductions stay consistent across both platforms without HR having to manually reconcile the two systems after each event. - Dependent additions and coverage changes are reflected in ADP deductions automatically - Reduces the risk of incorrect deductions following mid-year life events - Improves employee experience by eliminating redundant data entry requests ### Compensation Change Feedback Loop for Salary-Based Benefits Some benefits in PlanSource — life insurance coverage tiers and disability income benefits, for example — are calculated as a percentage of an employee's salary. When ADP records a merit increase, promotion, or compensation adjustment, tray.ai can automatically update the corresponding benefit coverage amounts in PlanSource to match the new salary. This keeps benefits elections accurate and eliminates manual recalculations. - Life and disability coverage amounts automatically recalculate after salary changes in ADP - Eliminates under- or over-coverage caused by stale salary data in PlanSource - HR teams are notified when salary-driven benefit updates require employee acknowledgment ### Benefits Carrier Discrepancy Reporting and Reconciliation tray.ai can cross-reference enrollment data in PlanSource with payroll deduction records in ADP on a scheduled basis to catch mismatches before they become costly errors. Discrepancy reports are automatically generated and sent to HR or finance stakeholders, so teams can reconcile carrier invoices proactively rather than cleaning up after the fact. - Scheduled reconciliation runs catch enrollment-to-payroll mismatches before carrier billing - Automated discrepancy reports are delivered to HR and finance teams - Reduces financial exposure from carrier invoice errors and double-billing ## Templates ### New Hire ADP to PlanSource Benefits Onboarding Automatically creates a benefits-eligible employee record in PlanSource when a new hire is added in ADP, sends an enrollment invitation, and syncs elected deductions back to ADP payroll upon enrollment completion. Connectors used: ADP, PlanSource ### PlanSource Benefit Election Change to ADP Deduction Sync Monitors PlanSource for any benefit election changes and immediately updates the corresponding payroll deductions in ADP, keeping payroll accurate after open enrollment, life events, or plan amendments. Connectors used: PlanSource, ADP ### ADP Termination to PlanSource Coverage End and COBRA Trigger Detects employee terminations in ADP and automatically updates PlanSource with the coverage termination date, deactivates benefit elections, and triggers COBRA eligibility notifications to the employee and benefits administrators. Connectors used: ADP, PlanSource ### Open Enrollment Bulk Election Sync from PlanSource to ADP At the end of an open enrollment period, this template bulk-exports all finalized benefit elections from PlanSource and loads updated deduction records into ADP, with exception handling for missing or mismatched employee records. Connectors used: PlanSource, ADP ### ADP Salary Change to PlanSource Salary-Based Benefit Recalculation Detects compensation changes in ADP and triggers an automatic recalculation of salary-based benefit coverages in PlanSource, such as life insurance and disability plans, so coverage amounts stay accurate. Connectors used: ADP, PlanSource ### Weekly PlanSource to ADP Benefits Reconciliation Report Runs a scheduled weekly comparison between active benefit enrollments in PlanSource and active payroll deductions in ADP, producing a discrepancy report that helps HR and finance teams catch and correct mismatches before carrier invoicing. Connectors used: PlanSource, ADP ## Challenges Tray.ai solves ### Mapping Inconsistent Employee Identifiers Across Systems PlanSource and ADP often use different employee ID formats or assign separate identifiers to the same individual, making it hard to reliably match records across platforms without a common key. This can cause deductions to be applied to the wrong employee or new hires to be missed entirely during sync operations. **How Tray.ai helps:** tray.ai's data mapping and transformation engine lets teams define custom identifier matching logic — using SSN fragments, email addresses, or a cross-reference lookup table — to reliably correlate employee records between PlanSource and ADP without touching either system's configuration. ### Handling Payroll Cutoff Timing and Deduction Effective Dates Benefit elections in PlanSource may be submitted or approved very close to ADP's payroll processing cutoff, creating a race condition where changes either miss the current pay period or have to be manually held for the next cycle. Payroll teams often discover these conflicts after the fact. **How Tray.ai helps:** tray.ai workflows can check the current payroll calendar in ADP, determine whether a deduction change can be applied to the current cycle, and either apply it immediately or schedule it for the next eligible pay period — with automated notifications to payroll administrators either way. ### Managing Complex Benefit Plan Structures and Deduction Codes Organizations often have dozens of benefit plans, tiers, and voluntary offerings in PlanSource, each mapped to a specific deduction code in ADP. Keeping this mapping accurate — especially after plan design changes, carrier renewals, or new voluntary benefit additions — is a persistent operational problem that creates payroll errors. **How Tray.ai helps:** tray.ai supports centralized, maintainable mapping configurations that translate PlanSource plan IDs and coverage tiers into the correct ADP deduction codes. When plan designs change during renewal, HR teams can update the mapping in tray.ai without rebuilding the entire integration workflow. ### Ensuring Compliance During ACA, ERISA, and Section 125 Reporting Periods During ACA reporting season or ERISA audit periods, the accuracy of data exchanged between PlanSource and ADP becomes a compliance-critical concern. Gaps in enrollment-to-deduction synchronization can produce inaccurate reporting, IRS penalties, or audit findings that require costly remediation. **How Tray.ai helps:** tray.ai maintains detailed execution logs, payload histories, and error records for every data exchange between PlanSource and ADP. These logs give HR and compliance teams an auditable record of what data was transmitted, when, and whether it was successfully processed — exactly what you need when reporting season or an audit arrives. ### Scaling Integration Throughput During Open Enrollment Peaks During open enrollment, the volume of benefit elections processed in PlanSource can spike dramatically over a short period, overwhelming batch file-based integrations or delaying deduction updates from reaching ADP. Flat-file EDI processes are particularly vulnerable when thousands of employees submit elections at the same time. **How Tray.ai helps:** tray.ai's cloud-native, event-driven architecture scales automatically to handle high-volume data bursts during open enrollment without throttling or data loss. Elections are processed as they arrive, queued intelligently, and delivered to ADP in batches that respect API rate limits — so every election reaches payroll on time regardless of enrollment volume. ## Learn more - Intelligent Integration: https://tray.ai/platform/intelligent-ipaas/ - Merlin Agent Builder: https://tray.ai/platform/merlin-agent-builder/ - Agent Gateway for MCP: https://tray.ai/platform/agent-gateway/ - Book a demo: https://tray.ai/contact/