Do you have to pay a brokerage commission if the house is not sold?

The 3-point orientation

No, a classic brokerage commission generally does not have to be paid in Switzerland if the house is not sold. In principle, the brokerage fee is only due when the purchase contract is concluded as a result of the proof or mediation of the broker. However, reimbursement of expenses, advertising costs, lump sums or contractually agreed fees are possible if these have been clearly regulated in the brokerage contract.

The principle: Without sales, usually no commission

When selling traditional real estate in Switzerland, the brokerage commission is generally a profit fee. The real estate agent receives his remuneration not simply for spending time, but for successfully proving or successfully referring a buyer. If no purchase contract is concluded, there is usually no success case — and thus also the basis for the commission.

This is important for owners because selling a house is always associated with uncertainties. A real estate agent can value a property, advertise it, organize viewings and negotiate. Nevertheless, sales can fail, for example because the price has been set too high, demand is too low, buyers drop out or financing cannot be obtained. In such cases, the question is who bears the economic risk.

The basic legal logic is clear: The brokerage contract is success-oriented. The commission claim typically only arises when the intended transaction is actually concluded. For sellers, this means that if the house is not sold, a normal sales commission is usually not owed. This rule protects owners from having to pay high commissions even though no sales revenue has been achieved.

What does “sold” mean legally?

It is not decisive whether an interested party has come forward or whether an oral agreement has been reached. When selling a house in Switzerland, the legally valid conclusion of the purchase contract counts. For land and real estate, this is done through public certification. Only when the purchase contract has been concluded correctly is the relevant case of success usually available.

A mere reservation, a declaration of intent or a non-binding purchase interest is usually not sufficient for a classic brokerage commission when selling a house. Even a signed reservation contract cannot automatically be equated with a publicly notarized purchase contract. Sellers should therefore check carefully when the commission is due under the contract.

Clauses that provide for a commission upon proof of an interested party willing to buy, when signing a reservation agreement or when the seller withdraws are particularly tricky. Such regulations can be far-reaching economically. They should be agreed in a clear, understandable and deliberate manner. Anyone who does not sell a property because the price offered is not right or because the life situation is changing does not suddenly want to trigger a high payment obligation.

Reimbursement: When costs can still arise

Even if no classic brokerage commission is owed, other costs may arise. Reimbursement of expenses is particularly important. This is the reimbursement of specific expenses that the real estate agent has incurred as part of his assignment. This can include, for example, advertisement costs, professional photos, floor plans, drone photography, document procurement, travel expenses or costs for external service providers.

According to Swiss brokerage law, such compensation is not automatically owed. In principle, it must be contractually agreed. This means that if the real estate agent expressly states in the contract that certain expenses must be reimbursed even if they are not sold, the owner may be obliged to pay. In the absence of such an agreement, reimbursement of expenses is significantly more difficult to enforce.

It is therefore crucial for sellers to carefully read the cost regulation in the brokerage contract in Switzerland. A seemingly commission-free contract can still result in costs in the end if extensive additional services are billed separately. Conversely, a higher commission rate can be fair if all marketing costs are included and only have to be paid if successful.

Flat fee and fixed price: Not always dependent on success

In addition to the classic profit commission, there are increasingly alternative fee models. These include flat fees, fixed prices, marketing packages or hybrid models with a small basic fee and an additional profit commission. Such models can be useful, but they must be thoroughly understood.

For example, a fixed-price real estate agent can charge a specific basic flat rate, regardless of whether the house is being sold. This package then often covers evaluation, exposé, photos, online advertisements or administrative work. If an additional profit commission is agreed upon, additional costs arise upon sale. If it is not sold, the basic flat rate remains the same, depending on the contract.

For owners, the difference is important: A brokerage commission in the narrower sense depends on success. On the other hand, an agreed lump sum fee may also be owed without sale. The contract should therefore make a clear linguistic distinction between commission, fee, revenue, marketing costs and lump sums. Unclear terms often lead to disputes later on.

If the seller cancels the sale

The case where the seller terminates the sales process himself is particularly relevant in practice. Perhaps he will decide to stay in the house, sell within the family, rent out or wait for better market conditions. Does he then have to pay the real estate agent?

The answer depends heavily on the contract. If no sale is made, a classic profit commission is usually not owed. However, if the broker has already made significant expenses and has agreed to reimburse them, the seller may have to bear these costs. If the contract also includes termination compensation or a lump sum when the sales order is withdrawn, this clause must be examined in particular.

Not every termination clause is automatically problematic, but it should be transparent and appropriate. A fair regulation may provide that specifically proven third-party costs are reimbursed. Higher lump sums, which in economic terms almost amount to a commission even though no sale has taken place, are more critical. Sellers should carefully question such clauses before signing a contract.

If the buyer drops out or doesn't get financing

Another common case: The real estate agent finds an interested party, the buyer verbally agrees, but drops out later or receives no financing. Here too, the following applies: As long as no valid purchase contract is concluded, the normal brokerage commission is generally not earned.

It may be different if the contract expressly states that compensation is owed as soon as the real estate agent proves that a buyer is solvent and ready to close. However, such clauses must be clearly formulated. They are risky for sellers because they can lead to a payment obligation even though the sale is not realized in the end.

In practice, buyer verification is therefore crucial. A professional real estate agent should not only collect interested parties, but also validate their financial performance. This includes financing certificates, proof of own funds or at least careful pre-qualification. The better the real estate agent checks, the lower the risk that the sale will fail shortly before the notary appointment.

Aftermath clauses: Commission after the end of the contract

Even if the house is not sold during the contract period, a commission may still be due later. This applies to so-called aftermath clauses. They regulate that the real estate agent receives a commission if a buyer only buys after the brokerage contract has ended, but originally became aware of the property through the broker's work.

Such clauses are common in the real estate sector and are generally understandable. The real estate agent should not go out empty-handed if an interested party acquired by him only buys after the contract has expired. However, aftermath clauses can be unpleasant for sellers if they take too long or are formulated too imprecisely.

A fair aftereffect should be limited in time and limited to specifically proven interested parties. Sellers should ensure that at the end of the order, the real estate agent provides a list of those people to whom an aftereffect should apply. Without a clear distinction, a dispute may arise later as to whether the buyer was actually mediated by the real estate agent.

What should definitely be in the brokerage contract

The brokerage contract decides whether there are costs if you do not sell. It should therefore include not only the commission rate, but also the due date requirements. It is important to make it clear that the commission is only due upon successful, publicly certified sale — provided that this is in line with the seller's will.

In addition, the contract should regulate which marketing costs are included and which are charged separately. If advertisements, photos, floor plans or 3D tours are charged separately, a cost ceiling should be agreed. Immigration rates, termination payments, lump sum fees and aftermath clauses should also be formulated in a clear, understandable and appropriate manner.

Sellers should pay particular attention to terms that sound similar but have different consequences. Commission, fee, lump sum, fee and income rate are not the same. The more precise the contract is, the lower the risk of unexpected costs.

Practical recommendation for owners

Owners should ask three questions before signing a brokerage agreement: When exactly is the commission due? What are the costs if the house is not sold? And which payments are owed even without the sale?

A reputable real estate agent can answer these questions clearly. He transparently explains which services are included in the success case fee, which third-party costs are incurred separately and what rules apply in case of non-sale. Care should be taken if the contract remains very general or if something different is said verbally than agreed in writing.

It is particularly useful to fix all costs in writing in advance. This includes commission rate, minimum fee, lump sums, advertising costs, photo and marketing costs, income rate, term, termination and aftermath. Anyone who works cleanly here avoids later discussions and keeps control over the costs of selling a house.

Conclusion: No commission without sales — but possible service charges

The answer to the question Do you have to pay a brokerage commission if the house is not sold? is: Usually no. In Switzerland, a classic brokerage commission is generally dependent on performance and is usually only owed when the purchase contract is concluded as a result of the brokerage activity.

Nevertheless, an owner may have to bear costs if not sold. The decisive factor is whether reimbursement of expenses, lump sum fees, marketing costs, termination compensation or post-effect clauses have been agreed in the contract. These payments are not a classic profit commission, but they can be financially noticeable.

If you want to be sure, you should carefully check the brokerage contract before signing it. Clear rules on the due date, the case of success and the costs of non-sale are particularly important. A good contract protects both sides: The real estate agent knows which expenses will be reimbursed, and the owner knows whether he will have to reckon with costs even without the sale.

Glossary of brokerage commission excluding sales

brokerage commission: Performance-based broker's fee. It is normally only owed when the purchase contract is concluded as a result of the brokerage activity.

Reimbursement of expenses: Reimbursement of specific expenses by the broker, for example for advertisements, photos or external service providers. It is usually only owed if it has been contractually agreed.

Success case: The legal moment in which the brokerage fee is accrued. When selling real estate, this is usually the valid conclusion of the purchase contract.

Aftermath clause: Contract provision according to which the real estate agent receives a commission even after the end of the contract if a buyer proven by him buys later.

Flat fee: Fixed fee, which, depending on the contract, may be owed even without a successful sale.