What is the seller’s role during the transition period?

Ownership changes hands at closing, but the seller often does not simply vanish that same day — a negotiated transition period keeps them involved for a defined stretch afterward. What that role should actually look like is easy to leave vague, and vague is exactly where it causes problems.

Advisory, not authority

A seller in a transition role is generally there to advise, introduce and inform, not to run the business, sign cheques, direct staff, or make decisions the buyer disagrees with. Legal control and authority passed to the buyer at closing, and the transition agreement should say so explicitly rather than leaving it implied.

The knowledge transfer is the actual value of this period

The point of keeping the seller involved is capturing what never made it into any document — how a difficult customer likes to be handled, why a particular supplier gets paid faster than the others, which piece of equipment needs a workaround nobody wrote down. A seller who is simply present, without being actively debriefed on these specifics, leaves with most of that knowledge still in their head.

Define the scope before it gets tested

Hours expected, whether the seller is compensated and how, which decisions still need their input versus which are entirely the buyer’s now, and how long the arrangement runs should all be spelled out in the transition or consulting agreement, not worked out informally as situations come up. The seller may also still need to cooperate on strictly administrative matters connected to the ownership change itself, such as confirming final tax filings for the period they owned the business, even while stepping back from operational authority.

Watch for a seller who will not let go

A common friction point is a seller who continues acting like the owner well past the point their actual authority ended — overriding decisions in front of staff, making commitments to customers the buyer never agreed to, or simply being unable to stop running things out of habit. This confuses everyone still on the team about who is actually in charge, and it can create real practical and insurance risk if the seller is exercising authority they no longer legally have.