When does a contract end and what remains in force afterwards?

A flat's tenant returns the keys, a company terminates a service order, or a buyer wishes to reject defective goods. In each of these situations the same question arises: when does the contract end? The answer depends not only on whether the parties no longer wish to cooperate. What is decisive is the type of contract, its wording, the parties' prior conduct, and the reason for which termination is sought.

The ending of a contract can mean very different things. Some contracts end on an agreed date, others upon performance of obligations, and others only once a notice of termination has reached the other party. A hastily sent e-mail or simply stopping payments may not terminate the contract. On the contrary, it may give rise to a claim for unpaid invoices, late payment interest, or damages.

When does a contract end by reason of expiry or performance?

A fixed-term contract generally ends upon the arrival of the agreed term. For example, a lease may be concluded for one year or a service contract for the duration of a specific project. However, before assuming that the expiry of the term resolves everything, the contract's final provisions must be read carefully. There is often an automatic renewal clause: if neither party gives notice of termination by a certain date, the contract continues for the next period.

Such a clause is common in telecommunications, maintenance, accounting, and commercial premises contracts. If the notice period is overlooked, the contract may be renewed even if the service is no longer actually being used. Non-use of a service does not in itself mean that the payment obligation has ceased.

A contract may also end upon proper performance. Once the seller delivers the goods, the buyer pays the price, and there are no further obligations, the main purpose of the transaction has been achieved. Nevertheless, provisions relating to warranties, confidentiality, contractual penalties, or dispute resolution may remain in force even after performance. For this reason, the word "ended" does not always mean that the parties no longer have any rights or obligations.

Mutual agreement is often the clearest solution

A contract may be terminated by mutual agreement of the parties at any time, provided both consent. In practice, this is often the lowest-risk route, particularly in the case of a long-term cooperation, a tenancy, or a service contract. It is advisable to set out in the agreement the termination date, the arrangement for settling the final invoice, the return of property and documents, and whether the parties have any remaining claims against each other after termination.

An oral agreement may be valid, but it is difficult to prove at a later stage. If the original contract required a written or a written reproductible form, it is prudent to formalise the termination in the same manner. E-mail correspondence may be sufficient only where it clearly shows what the parties agreed upon.

It is particularly important to distinguish between negotiation and agreement. The sentence "we are exploring the possibility of ending our cooperation" does not yet constitute an agreement to terminate the contract. Until the terms have been clearly agreed, it must be assumed that the existing contract continues in force.

Termination by notice: when may a party withdraw from a contract going forward?

Termination by notice generally brings a continuing contract to an end for the future. A continuing contract is a relationship in which obligations are performed over time — for example, a lease, a monthly maintenance contract, or an open-ended service contract. What has already been duly performed generally remains binding: the tenant must pay rent for the period of use and the service client must pay for work already carried out.

An open-ended contract can generally be terminated by ordinary notice, subject to the notice period stipulated in the contract or prescribed by law. That period is not a mere formality. If notice is given too late, the contract ends not on the desired date but upon expiry of the required notice period.

In the case of a fixed-term contract, the position is more restrictive. It cannot normally be terminated by ordinary notice before the term expires, unless the contract or the law permits it. Early termination of a fixed-term contract may require a valid reason, such as a material breach by the other party. Here too, the circumstances must be assessed individually: a single late payment may not always justify immediate termination, but repeated payment defaults or clear breaches of the agreement may do so.

A notice of termination must reach the other party. Merely posting a letter or sending an e-mail may not prove, in the event of a dispute, that the addressee received it. It is therefore advisable to choose a means of delivery that leaves a reliable record, and to word the notice clearly. The letter should state unambiguously which contract is being terminated, on what grounds, and from what date it ends.

Extraordinary termination requires justification

Extraordinary termination generally brings the contract to an end promptly, because it cannot reasonably be expected of one party to continue the relationship. Grounds for extraordinary termination may include a material breach of contract, serious damage to trust, or another circumstance that renders continuation of the contract intolerable.

In many cases, the party in breach must be given an opportunity to remedy the defect before extraordinary termination is effected. For instance, in the case of an unpaid invoice it may be necessary to set an additional reasonable deadline. Exceptions are possible where the breach is so serious that waiting is not warranted. A wrong step at this stage may render the termination invalid and give rise to liability for early termination of the contract.

Withdrawal is not the same as termination by notice

Withdrawal is used primarily in connection with one-off contracts, such as a sale and purchase transaction or a contract for work. Its purpose is to release the parties from unfulfilled obligations and, where possible, to reverse what has already been done. If a buyer lawfully withdraws from a contract, the buyer returns the goods and the seller returns the money received.

The grounds for withdrawal may include a material breach — for example, defective goods that the seller does not repair or replace within a reasonable time. In certain distance sales or off-premises contracts, a consumer may also have a statutory right of withdrawal. However, the conditions and time limits for exercising that right are specific, and there are many exceptions.

It is important not to use legal concepts loosely. If a contract or a notice states "I withdraw from the contract" when the actual intention is to terminate a monthly service going forward, a dispute may arise both as to the content of the notice and its consequences. The correct legal form depends on what type of contract was concluded and what occurred.

Termination does not automatically extinguish debts or claims

The ending of a contract does not eliminate debts that have already arisen. If work has been performed or premises have been used, a payment claim may remain valid even after the contract has ended. The same applies to claims for late payment interest, damages, contractual penalties, and reasonable costs.

For example, a lease may end, yet a dispute over the return of the security deposit, utility costs, or damage continues. A service contract may end, yet the service provider claims payment for the notice period. Withdrawal from a sales contract may in turn give rise to a dispute over whether the defect was sufficiently material or whether the buyer gave notice of it in time.

Claims do not disappear merely because the parties have stopped communicating. Even after a contract has ended, limitation periods must be taken into account. If a claim is not addressed in time, the dispute may reach expedited payment order proceedings or a court at a stage when the original documents and agreements have long been forgotten.

Check these matters before sending a notice of termination

Before giving notice, read the contract's provisions on term, renewal, termination, delivery of notices, and liability. Also review any annexes, offers, general terms and conditions, and subsequent correspondence — the parties have sometimes varied the original agreement by e-mail.

Then ask yourself whether you wish to bring the contract to an end for the future or to undo a transaction that has already taken place to the greatest extent possible. Has the other party breached the contract, were they given an opportunity to remedy the breach, and what evidence supports this? Only then can you determine whether the appropriate course of action is mutual agreement, ordinary or extraordinary termination by notice, or withdrawal.

If the amount of money, the property, or the ongoing liability involved is significant, it is worth having the notice of termination reviewed before it is sent. Eurocity Law Office will listen to your situation, explain your options in plain terms, and help you draft a notice that corresponds to your actual objective. A step taken calmly and at the right time can prevent a lengthy and costly dispute.