
As part of the IAFF Health & Wellness Trust’s transition to MagnaCare for billing and eligibility administration effective September 1, 2026, there are important changes to how self-pay premiums will be processed.
This notice only applies to retirees and COBRA participants who make monthly medical and/or dental premium payments directly by ACH or check. If this change impacts you, you should receive a letter in the mail from the Trust Office with instructions and a form.
What You Need to Do – Complete and Return the new ACH Authorization Form no later than August 12, 2026:
- Complete and sign the ACH Authorization Form
- Include a voided check, or a clear image/photo of a check showing your routing number and account number
Where to Send Your ACH Authorization?
- Forms can be emailed to MagnaCare (fastest) or
- Forms can be mailed to
IAFF Health & Wellness Trust | PO Box 3582 | Seattle, WA 98124-3582
What if I Do Not Receive a Letter?
Please reach out to the IAFF Transition team to obtain a copy of the materials.
What is Not Changing
If your retiree premiums are deducted directly from your DRS or PERSI pension payment, no action is required. Your premiums will continue automatically, and you do not need to complete a new authorization.
If you are mailing checks you may continue to do so, but payments received after September 1, 2026 should be sent to:
IAFF Health & Wellness Trust | PO Box 3582 | Seattle, WA 98124-3582
Thank you for your continued trust and participation in the IAFF Health & Wellness Trust. The Board of Trustees is committed to a thoughtful, transparent transition that supports the long-term success of the Trust and the members it serves.
We understand that change often brings questions, and we’re committed to making this transition as smooth as possible. We’ll continue to keep you informed in the months ahead and will provide plenty of advance notice before any action is required. Thank you for your continued trust in the IAFF Health & Wellness Trust as we work to enhance the service and support we provide to our members.


