Writing the option as assignable changes who shows up at the table

From the owner's chair the assignment clause is the tenant screening clause. Everything you did checking income and references gets thrown out the moment somebody else can step into the contract. I'd sign a consent version and I'd want a right to re-screen whoever shows up, same standards, in writing.

On raw land I've held assignable options twice and neither seller blinked, because there's no occupancy and nobody cares who buys a field. Houses are different. The owner is thinking about the person mowing the lawn and paying the water bill, and that emotional weight is real even though it isn't in the contract anywhere. I'd expect assignability to be nearly free on land and expensive on a house with a tenant in it.

If the option can be sold, isn't the tenant-buyer's rent credit the thing that gets confusing? Say I've paid in $9,400 of credits and then the option changes hands. Does my credit balance travel with the option to a stranger, or does it stay with me, or does it just disappear? That single question would make me refuse to sign an assignable version as the resident.

@marlow that's the clause I'd write first honestly. Credits should attach to the person who paid them, and the assignment language should say so in the same sentence.

I've been the owner on three of these and I allow assignment to an entity controlled by the same person, nothing else. It solves the real reason most investors ask, which is putting the deal in an LLC before closing, and it doesn't hand my house to a stranger. Two of the three asked for exactly that and were fine with the limit. The third wanted open assignment and told me straight out he intended to flip the paper, which at least was honest, and I passed.

@cairn's carve-out is the one I'd copy. Same controlling person, entity change only, and the guarantee stays with the human being who signed. That closes the loophole where the option gets assigned to a shell with no assets two weeks before exercise and then nobody performs. Most of what looks like an assignment fight is really a fight about who's on the hook for the rent.

The licensing point in your post is the one I'd chase down first. Advertising a property you have an option on, to buyers, for a fee that looks like a commission, is close enough to the line that the answer depends on your state's real estate act and how the commission there reads it. Ask a local attorney, and ask before you run the ad rather than after.

I sold an option once. Two year term on a three bedroom in a market that ran, strike at $228,000, and a builder wanted the lot more than the house. I took $14,000 for the paper and never owned it. The clause said freely assignable because the seller was elderly and didn't read it closely, which I've felt a little bad about since. If she'd had @cairn's entity-only language I'd have made nothing.

Read the underlying mortgage before any of this. A lot of notes have a due-on-sale clause that reaches transfers of an interest in the property, and whether a recorded assignable option counts as such an interest depends on the note language and how the servicer reads it. Confirm it with the lender in writing rather than reasoning from what people say online. The owner is the one exposed if the loan gets called, and most owners signing rent-to-own deals have never opened their note.

So the assignable version is really a different strategy wearing the same paperwork. One is I want to buy this house eventually, the other is I want to trade a contract. @keystone's $14,000 is fine work but it's a trading business with sourcing and timing risk, and I don't think most people asking for assignability have thought about which of the two they're actually running. I'd want to know that about myself before I argued for the clause.

Coming at this with no deals done, the thing that lands is that the clause decides whether you need a buyer for the house or a buyer for the paper. Those are completely different phone calls and completely different lists of people to know.

There's a service business hiding in @marlow's question. Somebody has to keep the credit ledger straight when an option changes hands, and right now that's a spreadsheet nobody owns. I'd pay for a clean statement showing paid-in credits, remaining term, and strike, signed by both sides annually. Half the disputes in this thread would never get filed if that document existed as a matter of routine.