What this institution page is for
Alliant has several membership paths, including the Foundation route, and no branches. For an active account, use the ACH guide to distinguish transfer processing from a scheduled-debit stop request.
Verified identity and regulatory context
Public brand: Alliant Credit Union. Legal entity used by OUSBI: Alliant Credit Union. Stable identity key: NCUA charter 67955. Regulatory context: NCUA / applicable state regulator. Deposit/share insurance: NCUSIF. OUSBI uses the stable regulator identifier rather than matching records only by brand name; that reduces errors when brands, legal entities or similarly named credit unions overlap.
Opening or joining
Alliant publishes several paths to membership: qualifying employer, family relationship, Chicago-area community eligibility, or a connection through the Alliant Credit Union Foundation. The cited guidance states SSN or an unexpired ITIN and also notes a published documentation path for some non-U.S.-resident situations.
Alliant pays the one-time $5 Foundation membership fee on your behalf when you select that eligibility route. It is not a cash payment to every member.
Choose the right banking workflow
For joining, select employer, family, community or Foundation eligibility. Alliant pays the one-time $5 Foundation membership fee on the applicant’s behalf. For an ACH issue, use the Account Agreement and record transfer direction, scheduled date, cutoff and any return reason.
Help with common banking problems
Choose the guide matching your application or transaction:
9. Alliant Credit Union — eligibility, ITIN and joining paths: /open-join/alliant-credit-union/
10. Alliant Credit Union — ACH pending, returned, or unavailable: /institutions/alliant-credit-union/ach-problem/
CFPB complaint-data context
Alliant is expected to have current public CFPB complaint coverage, but entity matching must identify the Chicago institution with charter 67955 to avoid same-name collisions.
Important limits
Confirm that the disclosure belongs to Alliant Credit Union and the account you use. The Foundation route is one membership path; other published paths may apply.
OUSBI Experiences
OUSBI Experiences are a separate evidence layer from official institution facts and CFPB complaint data. Until enough submissions for this institution have been verified and moderated under the Experience Policy, OUSBI shows no user-experience rating, score, “common complaint” claim, or implied consensus. Experiences never override current official rules.
Sources and freshness
Last verified: October 7, 2026.
Alliant membership · Alliant disclosures · Alliant help center · NCUA call report data
Practical verification checklist
Alliant has several membership gateways—employer, family, community and Foundation—and explicitly publishes SSN/unexpired ITIN support in its membership flow. Identify the exact path and documentation before applying. For ACH, use the current disclosure tied to the actual account rather than a generic Alliant timing claim.
Common questions
Does an ITIN guarantee membership/product approval? No; it is a supported identifying-number path, while other eligibility/verification rules still apply. Is the Foundation path the only way to join? No. Do I receive a $5 cash payment? No; Alliant pays the Foundation membership fee for that eligibility route. Which ACH limit applies? Use the current disclosure and limit shown for your account.
What to prepare before contacting Alliant
Keep the eligibility route, identity/tax-ID documents requested by Alliant, account type, transfer direction and any displayed delivery/return status. Confirm the Chicago institution/charter when using external datasets.