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Costaff 401(k) Plan

Costaff Services, LLC, Royal Oak MI. Employer ID 383546978, plan number 002. Annual reports on file for 2009 to 2024.

Where the money went

Plans that moved money into this one:

  1. Filed 2009-2024Costaff 401(k) Plan, Costaff Services, LLC
  2. TodayCostaff 401(k) Plan still files. Slavic Integrated Administration keeps the records. That is where to ask.

Records are kept by Slavic Integrated Administration, per the 2024 filing.

Worked here?

Check your years. We show whether the plan merged or moved money while you were there, and draft the letter to the plan that holds it now.

Check my years

Events in the filings

People in the plan

"Separated, still owed" counts people who left the employer but still have a benefit in the plan, as reported by the plan.

Plan yearParticipantsSeparated, still owedSource
201340329Filing
201443131Filing
201548340Filing
201663951Filing
201757842Filing
20181,004121Filing
2019901146Filing
2020909137Filing
20211,303322Filing
20221,674398Filing
20231,743321Filing
20242,139371Filing

Source: U.S. Department of Labor Form 5500 filings. Plan-level facts only; no one's balance. Information only, not legal advice.