An acquired welfare plan rarely arrives at its new sponsor as a clean asset. It arrives as the operational residue of two organizations — the carrier relationships and broker arrangements of the seller, layered onto the eligibility rules and HR processes of the buyer, governed by a wrap document that was written for one of them and is now serving both. The compliance question is not whether drift has begun. It has. The question is where to find it.
Where the drift begins
The wrap document defines the plan. It names the component benefits, identifies the sponsor and the named fiduciary, sets eligibility, and incorporates by reference the Summary Plan Descriptions and the carrier contracts that supply the operational detail. When the sponsor changes — through stock purchase, asset purchase, or any of the more creative arrangements that produce a new operating entity — the wrap document does not automatically follow. In most acquisitions we have reviewed, no party has been formally responsible for updating it.
Drift begins in three predictable places. The first is in eligibility. The buyer applies its own eligibility rules to the acquired population — a different waiting period, a different definition of full-time, a different treatment of part-time hours — without amending the wrap document to reflect the operational reality. The second is in benefit design. A carrier change, a plan-design refresh, a shift from one TPA to another all proceed without an amendment that brings the document forward. The third, and the one we most often surface on first review, is in the named entities themselves: the wrap document continues to name a sponsor that no longer exists.
Why it matters
Each of these gaps is, on its own, manageable. Taken together, they produce a compliance posture in which the operational facts of the plan and the legal description of the plan no longer correspond. The Form 5500 is filed against the plan as documented. If the documentation has not kept up, the filing is reporting on an entity that does not, in any precise sense, exist.
The exposure surfaces at the worst time. A Department of Labor inquiry asks for the wrap document, the Summary Plan Descriptions, and the most recent Form 5500. The investigator reads them in that order. A document set that does not reconcile to the filing produces a structurally weaker response than one that does — not because the operational compliance of the plan is necessarily worse, but because the record is not legible to a reader who is encountering it for the first time.
How to bring the plan back to the document
The remediation is rarely difficult in substance. It is sometimes difficult in sequencing. Three steps, in this order, are what we recommend.
- Inventory the operational facts before touching the document. Eligibility as currently administered. Carriers as currently contracted. Sponsor and named fiduciary as currently constituted. The inventory is the working record on which the amended wrap will rest.
- Amend the wrap document to match the inventory. Where the operational facts have changed for reasons that the amendment can simply ratify, the amendment is administrative. Where the operational facts reflect choices that need to be revisited — a waiting period that no longer aligns with eligibility communications, a benefit design that has drifted from what participants understand they have — the amendment is the occasion to bring the choices back into alignment.
- Refile, where the prior Form 5500 was filed against a sponsor or a plan structure that the amendment now restates. Whether amendment of prior filings is necessary depends on facts that vary by engagement. In most cases, the more conservative answer is to amend; in a smaller number, the going-forward filing is sufficient.
The expensive version of this work is the one that begins after the Department has asked for the document. The inexpensive version is the one that begins on the day the acquisition closes. Most of our wrap-document engagements are the first kind. We would be glad to see more of the second.
A field note from the practice. Cherry Park works with plan sponsors, acquiring counsel, and TPAs on post-acquisition welfare-plan compliance, including wrap-document remediation and Form 5500 reconstruction. To discuss a specific acquired plan, request a confidential plan review.