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Open
Enrollment

Open Enrollment is the one time of the year when you can make changes to your health care benefits elections outside of a qualifying life event – such as marriage, or the birth of a child. Open Enrollment will begin November 9th and run through November 20th.

This year’s Open Enrollment is active due to our transition to PlanSource for benefits administration. You’ll need to log in to PlanSource to review and confirm your benefit elections and beneficiary information to ensure everything is accurate for the new plan year. You will need to enroll, re-enroll, or waive coverage for HSA, FSA, and Dependent Care coverages.

2027 Employee Benefits

The MWH benefit program is designed to provide employees with a comprehensive and competitive suite of benefit plans. This website provides detailed information to inform the decisions you’ll need to make in selecting your benefits.

Upcoming Webinars

DateTimeAccess Link
Thursday Nov. 510:00 – 11:00 AM MSTJoin
Friday Nov. 61:00 – 2:00 PM MSTJoin
Monday Nov. 92:00 – 3:00 PM MSTJoin
Wednesday Nov. 119:30 – 10:30 AM MSTJoin
Monday Nov. 1612:30 – 1:30 PM MSTJoin

Important Documents

Life, AD&D and More – Benefits through Voya

View your Benefits

Enroll Online

Start your enrollment here beginning
November 9th!

Username: first letter of your first name and up to the first six letters of your last name, then the last four digits of your Social Security number.
Password: Your 8-digit date of birth, without slashes or dashes (YYYYMMDD format)
Once you log in, you’ll be prompted to change your password.

MWH 2027
Open Enrollment Presentation

Questions? Contact Human Resources

Frequently Asked Questions

What is a Qualifying Life Event (QLE)?

A Qualifying Life Event is a change in your situation — like getting married, having a baby, or losing health coverage — that can make you eligible for a Special Enrollment Period, allowing you to enroll in health insurance outside the yearly Open Enrollment Period.

There are 4 basic types of qualifying life events. (The following are examples, not a full list.)

Loss of health coverage

  • Losing existing health coverage, including job-based, individual, and student plans
  • Losing eligibility for Medicare, Medicaid, or CHIP
  • Turning 26 and losing coverage through a parent’s plan

Changes in household

  • Getting married or divorced
  • Having a baby or adopting a child
  • Death in the family

Changes in residence

  • Moving to a different ZIP code or county
  • A student moving to or from the place they attend school
  • A seasonal worker moving to or from the place they both live and work
  • Moving to or from a shelter or other transitional housing

Other qualifying events

  • Changes in your income that affect the coverage you qualify for
  • Gaining membership in a federally recognized tribe or status as an Alaska Native Claims Settlement Act (ANCSA) Corporation shareholder
  • Becoming a U.S. citizen
  • Leaving incarceration (jail or prison)
  • AmeriCorps members starting or ending their service

Saving money with tax-free accounts (FSAs)

Flexible Spending Accounts are tax-free accounts that are available to you as part of your MWH benefits.

You contribute to them before you pay income tax on your earnings—thus stretching the dollars you have to spend on healthcare.

For 2027, the Health Care/Limited Purpose FSA contribution limit is $3,500.
The Dependent Care FSA contribution limit is $5,000.