Directory information, not recipient confirmation. Fax numbers can change and differ by department, location, form, or plan. Confirm this destination directly with HSA Bank before sending sensitive documents. FaxFlow is not affiliated with this organization.
HSA Bank fax number
(877) 851-7041
Used for: Submitting HSA Bank forms (e.g., HSA/FSA enrollment, account changes, transfers) by fax or mail.
Fax destination details
- Purpose
- Submitting HSA Bank forms (e.g., HSA/FSA enrollment, account changes, transfers) by fax or mail.
- Form
- Multiple HSA Bank forms (FSA/HSA enrollment and related account forms) — Limited-Purpose FSA Deductible Verification Form
- Voice phone
- 1-800-357-6246
- Website
- Visit organization website
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.
Return the completed form by email to hsaforms@hsabank.com, fax to 877-851-7041, or mail to HSA Bank, P.O. Box 939, Sheboygan, WI 53082-0939. For assistance call 1-800-357-6246.
Review official form instructionsSources and verification
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