Find an old Associated Banc-Corp 401(k)

Who to contact about an account in each of the 2 Associated Banc-Corp plans, from the filings. Free, no sign-up, no Social Security number.

Associated Banc-Corp 401(k) and Employee Stock Ownership Plan

Associated Banc-Corp · Plan 002 · EIN 39-1098068 · Green Bay, WI

Active · plan year 2025 filing401(k)
Plan administratorAssociated Banc-Corp
433 Main Street, Green Bay, WI 54301-5114
Form 5500 ↗
Recordkeeper (who holds the accounts)Associated Trust Company, N.A.Schedule C ↗
Former employees with balances1,732 separated participants still had money in the planForm 5500 ↗

Associated Banc-Corp Retirement Account Plan

Associated Banc-Corp · Plan 001 · EIN 39-1098068 · Green Bay, WI

Active · plan year 2025 filingPension (defined benefit)
Plan administratorAssociated Banc-Corp
433 Main Street, Green Bay, WI 54301
Form 5500 ↗
Recordkeeper (who holds the accounts)Associated Trust Company, N.A.Schedule C ↗
Former employees with balances1,400 separated participants still had money in the planForm 5500 ↗

Associated Banc-Corp 401(k) match, vesting and fees →

Found it? Your options

Leave itOften allowed if your balance is over $7,000. You keep the plan's investments and fees.
Move it to your new job's planIf the new plan accepts roll-ins. Ask the new plan's recordkeeper.
Roll it into an IRAMore investment choices, and you control it. A direct rollover avoids withholding and penalties.
Cash outUsually taxed, plus a 10% penalty if you are under 59½.

General information, not financial or tax advice. Rules depend on your plan and situation.

How to track down the account

  1. Call the plan administrator or recordkeeper listed on the filing. Have your name, Social Security number and dates of employment ready.
  2. If the plan terminated, ask the administrator where balances went (another plan, an IRA provider, or a state unclaimed-property office).
  3. Over 65? Also check the Department of Labor's Retirement Savings Lost and Found database.

Common questions

How do I find my old Associated Banc-Corp 401(k)?

Contact the plan administrator listed on the plan's Form 5500 filing: Associated Banc-Corp, (920) 405-2882. The accounts are held by the recordkeeper, Associated Trust Company, N.A.. Have your Social Security number and dates of employment ready.

What is the Associated Banc-Corp 401(k) phone number?

The plan administrator phone number on the plan year 2025 filing is (920) 405-2882.

Contacts are as filed on each plan's latest Form 5500 and may be out of date. PlanFacts is not affiliated with Associated Banc-Corp and does not hold accounts. Not financial advice. Report a correction