My seller just asked what I'm making on this deal and I froze for four seconds on the phone

The discomfort is doing real work here, and it is worth separating the two things tangled up in it.

First, the structural piece. The assignment fee is not a commission. You are a principal, not an agent. You negotiated a contract and you are selling your position in that contract. What a seller receives is what you agreed in writing, and that number is the number she accepted. The ethical weight of "how much are you making" is genuinely different when the buyer of a car does not owe the seller an account of what they plan to resell it for. That framing does not resolve everything, but it is the correct framing.

Second, the assumption doing the most work in your discomfort: that disclosing the spread would have killed the deal. Maybe. Maybe not. She accepted 187 knowing a comp sat at 201. She had a reason. Speed and no-showings have a real dollar value, and she assessed that value herself. Whether a disclosed 17,500 fee would have changed her position is unknowable now, but the fact that she did not press when you hesitated suggests the speed was doing more work for her than the price.

The risk you did not name: what you said on the phone. "A few thousand" is a material misrepresentation if she later revisits this deal and can document that call. You are not licensed, which keeps you out of fiduciary territory, but misrepresentation is its own exposure. Talk to an attorney before this closes, one sentence of professional input now is cheaper than any conversation after.

The longer strategic question is whether wholesaling as a structure fits how you actually operate. Your STR is clean, transparent, no middle layer. That is a different psychology than living in the spread.

What does the assignment contract actually say about disclosure obligations to the seller?

The discomfort is almost certainly both things at once, and separating them helps. The ethics question is whether she had the information she needed to make a free decision, and by your own account she did: she knew the neighbor sold at 201, she chose 187 because speed and privacy were worth more to her than chasing the market, and nothing you said changed her access to that fact. The lie was about your fee, not about the value of the house. That matters because the harm test in a transaction is whether someone was misled about what they were giving up, and she was not. What you are feeling is the gap between the transaction being clean and your conduct inside it being clean, and those can come apart.

The structural answer for next time is to pick the number or pick silence, because the middle position you landed in, a "small fee" that you then quantified wrongly under pressure, is the one that actually creates a problem. Some wholesalers disclose the spread and position it as the service fee for finding a motivated buyer and a qualified end-buyer fast; that works when the seller is sophisticated or when the spread is large enough that discovery would be worse than disclosure. Others say "my compensation comes from the buyer side and is built into the contract" without naming figures, which is true and terminates the conversation without a number on the table. Either holds up. What does not hold up is a false number, because if she pulls the closing statement and sees the assignment fee, you have a factual contradiction in writing and not just an awkward phone call. What is your jurisdiction on this one, and is the deal closing as a straight assignment or a double close?

The discomfort is real but I think you are conflating two separate things. Whether you disclosed accurately is a legal question that has a different answer depending on your state and whether you have a license. In Ohio, for instance, if you are acting as a principal on a double close or an assignment and you are not holding a license, disclosure rules work differently than if you were acting as an agent. You should know which one you are before the close, not after. Seventeen five on one deal is not a rounding error and "a few thousand" is not in the same zip code as seventeen five. That part is on you and I would not dress it up.

The part that actually matters going forward: she accepted 187 knowing 201 sold next door six months ago. That gap is 14,000, not your spread, not your fee, just the haircut she took for the convenience. Did she sign anything that disclosed the assignment or the double close structure? Because if she did, she had access to the real economics whether she read it or not, and her "how small" question is different in that context than if she signed a standard purchase contract with nothing in it about your position. What document is she actually holding right now?

Confirm with a licensed real estate attorney in your state whether you needed a disclosure obligation here before closing.

The spread itself is not the ethics problem, the misquote is, and those are separable. She accepted 187 with open eyes because speed and certainty had real value to her, and your buyer is paying for access and packaging, both legitimate. But "a few thousand" when the number is 17,500 is a statement of fact, and it was wrong. The discomfort you feel is tracking that correctly. Whether it rises to a legal disclosure issue depends on your state, whether you hold a license, and exactly how the contract is structured, which is why you need a real estate attorney's read before this closes, not after.

If she had pressed and you had said the number, would the deal have died?

The misrepresentation is the problem, the spread itself is not. She agreed to 187k, which means she agreed to give up 14k compared to her neighbor's sale in exchange for speed and convenience, and that is a legitimate trade she made with full information about her own number.

What she did not have was your number, and you actively misstated it, which is the part that does not resolve cleanly by telling yourself the deal was fair.

Whether saying the real figure would have blown it up depends entirely on how you framed your value: if you had led with "I'm coordinating the sale and my fee comes from the buyer side, not from you," many sellers never ask the follow-up, because the number feels irrelevant to their net.

The part that matters legally is not whether you felt bad but whether your friend, as the actual seller, knew you intended to assign the contract for a profit before he signed it. If he did not know, the discomfort you are feeling has a name, and it is not inexperience. A one-sentence disclosure to him before closing fixes nothing retroactively, but it does tell you which category this falls into going forward.

On the seller's question, "a few thousand" is the problem, the spread is not. A flat "I don't disclose my margins, same as any other reseller" is a complete and defensible answer that is also true. What you said instead was a number, and the number was wrong by fourteen thousand dollars. That is the thing worth sitting with, separate from whether she would have walked.

What I need to know before I say anything else: did your friend understand when he signed at 187 that you were going to sell that contract to a third party at a higher number? That one fact changes everything about what kind of problem you actually have here.

Four seconds is a long time on a phone call and you filled it with a number that was off by fourteen thousand dollars. That's the part I'd sit with, not the spread itself.

My note on the Akron 6-bed has a borrower who knew my return going in because I told him. Did not blow anything up. What blows things up is when a seller finds out later, from the buyer, at closing, when the HUD is sitting on the table and the numbers do not match what you implied on the phone. Has your buyer said anything about whether the seller will see both sides of the closing statement?