v1

latestOpenAPI 3.1.02026-07-243113441.2 MB

Employee Benefits

Get all Section 603 high earner statuses for an employee

Get all Section 603 high earner statuses for an employee across all years.

Section 603 of the SECURE 2.0 Act applies to employees aged 50 or older whose prior-year FICA wages exceed the IRS threshold. These employees are classified as high earners, and their catch-up contributions to pre-tax retirement benefits must be designated as post-tax contributions.

scope: employee_benefits:read

get/v1/employees/{employee_uuid}/section603_high_earner_statuses

Path parameters

employee_uuidstring required

The UUID of the employee

Headers

X-Gusto-API-Version'2026-06-15'

Determines the date-based API version associated with your API call. If none is provided, your application's minimum API version is used.

Response

successful - with records

idstring required

The unique identifier of the Section 603 high earner status record

effective_yearinteger required

The year for which this high earner status applies

is_high_earnerboolean nullable required

Whether the employee is classified as a high earner for Section 603 purposes. Can be null if the status has not yet been determined.