Directory information — verify before you send. This fax number was compiled by automated research from public sources. It may be out of date, incomplete, incorrect, or in rare cases wrong entirely, and it is not confirmed by Wisconsin Department of Employee Trust Funds. Before sending anything sensitive, confirm the number and receiving department directly with Wisconsin Department of Employee Trust Funds, and consider sending a test cover page first. FaxFlow is an independent directory, is not affiliated with, endorsed by, or sponsored by this organization, and accepts no liability for reliance on this listing.

This appears to be a tax or government destination. These numbers change frequently and vary by form, state, and office. Confirm the current number on the official IRS or .gov page before sending — a misdirected filing can expose your SSN and miss a deadline.

Represent Wisconsin Department of Employee Trust Funds? Request a correction or removal. By using this directory you agree to our Fax Directory Terms.

Governmenthigh confidence

Wisconsin Department of Employee Trust Funds fax number

(608) 267-4549

Wrong or outdated? Report this number

Health Insurance

Used for: Health Insurance Application/Change submission (ET-2301) for enrollment or changes to the State Group Health Insurance Program; open enrollment, new hire, life events.

Fax destination details

Department
Health Insurance
Purpose
Health Insurance Application/Change submission (ET-2301) for enrollment or changes to the State Group Health Insurance Program; open enrollment, new hire, life events.
Form
ET-2301 — Health Insurance Application/Change Form
Address
P.O. Box 7931, Madison, WI 53707-7931
Voice phone
1-877-533-5020

Before you send

  • Confirm that this exact department handles your document or request.
  • Check the organization website or call its main line for the current fax number.
  • Include a cover sheet and any case, member, claim, or form reference required.
  • Keep the delivery confirmation with your submission records.

Complete subscriber information, select the reason for enrollment/change, and submit to your employer's benefits office or ETF. Mail to ETF: P.O. Box 7931, Madison, WI 53707-7931; fax to 608-267-4549. See ETF's Health Insurance Application/Change Form for details.

Review official form instructions

Sources and verification

FaxFlow records the public sources found during directory research. A source link is useful evidence, but it is not a guarantee that a number still reaches the same team.

No public source link was saved with this record. Confirm the number directly with the organization before using it.