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Administrator Guide
Last Updated: 2026-04-17
Concept: Pay Modeling

Concept: Pay Modeling

You can configure pay modeling to enable workers to make hypothetical changes to their pay and view their results. Workers can use the
Model My Pay
task to adjust their tax elections, deductions, and earnings as the basis for their hypothetical pay. Workday displays a gross-to-net approximation based on these changes to determine how they affect pay calculations.
You can configure employee access to the
Model My Pay
task on the:
  • Pay
    worklet on mobile devices. Enable the
    Self-Service: Payroll (Model My Pay)
    domain in the Core Payroll functional area to enable the
    Model My Pay
    task for workers.
  • Pay
    dashboard. Access the
    Maintain Dashboards
    report and edit the Pay dashboard. For more information, see: Configure Dashboard Content.
  • Benefits and Pay Hub
    . Access the
    Maintain Hubs
    report. For more information, see: Set Up Hubs.
  • My Payslips
    report.
You can also model a worker's pay on their behalf with the
Model Pay for Worker
task, secured to the
Worker Data: Payroll (Model My Pay)
domain in the Core Payroll functional area. Once enabled, the task includes workers in:
  • Pay groups
  • Unconstrained groups

Limitations

Workers can only:
  • Model existing on-cycle pay results in the regular run category with a start and end date within the current tax year.
  • Model categories you have enabled in the
    Maintain Model My Pay Configurations
    task.
  • Add eligible earnings from the pay component settings for their pay group.
  • Model tax elections made through Employee Self-Service (ESS). Note that workers can't make changes to local tax elections. With the
    Model My Pay
    task on desktop, employees can model earnings, pre-tax and post-tax deductions. Model My Pay on mobile displays only federal and state taxes, earnings, and net pay.
  • View
    Model My Pay
    on mobile only when the
    Disable Pay Worklet on Mobile
    check box on the
    Edit Tenant Setup - Payroll
    task is unchecked. When this check box is selected,
    My Pay
    on mobile isn't available, so workers can't access
    Model My Pay
    from the
    Pay
    worklet. Disabling this option removes
    My Pay
    from the Global Navigation only, it remains accessible within the
    Benefits and Pay
    hub.
  • You can model pay for active workers only.
  • Model pay components with a calculation worktag of
    Tax Authority
    or
    Position
    .
  • For Payroll for the U.S., model results for a U.S. state with pay results completed after you added the state. Example: A worker can model what their pay would be if they lived in Nevada, but only for pay results completed after you added Nevada.
For Payroll for the U.S., Workday recommends that FLSA workers model hours instead of amounts for pay calculations that affect FLSA wages and hours.