Third-Party Administrator Toolkit
TPA Toolkit
Third-party administrators (TPAs) play a critical role in maintaining the integrity of the Division of Unemployment Insurance (UI).
Important News & Information
2026 Premium Rates Available in MyUI Employer+
TPAs can now access 2026 employer premium rates online in MyUI Employer+. Employers will also receive their annual Rate Notice in the mail in the coming weeks. Visit the How to View Employer Client Rates page for step-by-step instructions to access 2026 employer client rates online in MyUI Employer+.
For more information about the 2026 rate year, including 2026 rate calculations, rate tables, and protesting rates, please visit the Premium Rates page.
Adding Third Party Administrator Associations
TPAs must be authorized by an employer to access and manage the employer’s UI account. TPA authorizations can be added by:
- The TPA submitting a request to access the employer account, and the employer approving the request.
- The employer assigning the TPA to their account themselves.
Note: Only employers can assign or authorize a TPA to access their account. The TPA will not have access to the employer account until the authorization process is completed.
Quarterly Wage Reporting Survey
The UI Division wants to hear from TPAs about their experience with the quarterly reporting process in MyUI Employer+. Please submit your feedback in our short survey to help us identify ways to improve system processes. Your feedback is greatly appreciated!
Sign up for our monthly TPA email to stay up-to-date on everything TPAs need to know from the UI Division.
MyUI Employer+ Resources for TPAs
UI Employer Client Onboarding
Bringing on new employer clients?
Here’s what TPAs and employers need to know to get started in MyUI Employer+.
All employers must create an employer account inside the MyUI Employer+ premium and wage reporting system. TPAs cannot register an employer account on behalf of a client.
TPAs will need to create a MyUI Employer+ TPA account and request access to employer accounts in order to conduct UI business on behalf of their clients. Employers will review and approve TPA association requests inside MyUI Employer+.
Employers and TPAs are responsible to maintain current contact information and communication preferences including addresses, emails, and other information inside MyUI Employer+.
Employers with good reason to conduct business with the UI Division by U.S. Mail must apply for a non-electronic communications waiver. Approved waivers are valid for one calendar year and must be renewed annually.
Premium payments and wage reports are due on the last day of the month following the end of a quarter (April 30, July 31, October 31, and January 31). Employer accounts with missing or overdue wage reports and premium payments are subject to penalties and interest.
Employers and TPAs should ensure they are submitting accurate and timely wage and fact-finding information. Employer wage detail reports and fact-finding documents submitted with errors, inaccuracies, or missing information may be subject to penalties and interest charges.