What happens if a seller can't actually separate the assets I want from the ones I don't?

This comes up more often than buyers expect — a piece of equipment used across the whole operation, a single contract or licence covering everything the business does, or an IT system that isn't set up to split cleanly along the lines you want. When that happens, a clean carve-out simply isn't available as described, and the deal needs to be reshaped around what's actually separable.

A few realistic paths exist. The seller might genuinely be able to separate things with enough lead time — splitting a shared contract, duplicating a licence, or physically dividing equipment — but that takes real planning before closing, not a same-day fix. Alternatively, you might take on the shared asset along with a lease-back, licence, or shared-use arrangement covering the parts you don't actually want. In some cases, the honest answer is that the business doesn't divide the way you'd hoped, and a full purchase, or walking away, becomes the more realistic option.

Because feasibility here is a factual, operational question as much as a legal one, it's worth having a business lawyer and the seller's advisors map out what's genuinely separable before you commit to a structure that assumes it already is.