Contract termination: legal grounds and best practices

Any contract can be terminated, but not every method of termination is lawful or safe. Practice shows that even a clear breach of terms does not always grant the right to withdraw from a contract unilaterally. A poorly executed termination can lead to litigation, penalties, and reputational damage. Even a procedural mistake may deprive a company of its right to claim damages. To avoid legal pitfalls, it is essential to understand what grounds are considered lawful, how to follow the correct procedure, and what documentation must be prepared. In this article, we will examine the key legal grounds for contract termination and outline how to end contractual relationships properly and with minimal risk.

Grounds for termination of the contract

Contract termination is only permissible if there are legitimate grounds, either outlined in the contract itself or provided by applicable law. Ignoring these grounds can result in legal disputes, compensation claims, and reputational damage.

By mutual agreement

The safest option is termination by mutual consent. This is typically documented in writing and includes the termination date, any settlement amounts (if applicable), a mutual waiver of claims, and the handover procedure for documents, equipment, intellectual property, and other assets.

This approach is especially important when exiting a partnership or concluding long-term projects. In some jurisdictions, such an agreement may eliminate  the need to notify third parties or registration authorities.

Material breach of contract

A material breach is one of the most common grounds for unilateral termination. Examples include delays in payment or delivery exceeding the agreed term, breach of confidentiality, or outright refusal to fulfill obligations. It is essential to prove that the breach caused significant harm or rendered contract performance impossible.

Force majeure

Force majeure refers to events beyond the control and foresight of the parties, such as natural disasters, war, pandemics, or legal prohibitions. Upon the occurrence of a force majeure event, obligations may be suspended or, in some cases, terminated altogether. The following are essential:

1. The inclusion  of a force majeure clause in the contract, specifying qualifying events and remedies;
2. Documentary evidence demonstrating the occurrence and impact of the event (e.g., certificate from competent authorities, official government orders, news reports etc.).

Insolvency or bankruptcy of a party

If one party is declared bankrupt, the legal consequences for the other party depend on the applicable jurisdiction and the terms of the contract. In many cases, the non-insolvent party may be able to:

1. Terminate the contract early (if permitted by the contract or local laws);
2. File a creditor claim within the bankruptcy proceedings;
3. Suspend deliveries or services.

This is particularly important in cross-border contracts, as insolvency procedures vary significantly across jurisdictions. For example, some jurisdictions impose automatic stays on enforcement actions, while others may allow contractual termination for insolvency.

Failure to meet performance standards

Contracts often include KPIs or SLAs—specific benchmarks for deliveries, services, or software performance. Failure to meet these standards may justify termination, especially in cases of major deviations, repeated breaches, or if warnings and acceptance certificates include recorded complaints.

How to properly terminate a contract: step-by-step procedure

Proper contract termination is not limited to sending a notice—it involves a series of legally significant actions. Mistakes at this stage may lead to lawsuits, invalidation of the termination, and even new liabilities. Below are the key steps to follow.

Contract audit and the termination clause

Before taking any action, it is essential to carefully review the contract, particularly the termination clause. Many contracts include special requirements such as mandatory prior notice, specified delivery methods for the notice, payment procedures, and handover obligations. If these are ignored, the other party may challenge the termination.

Common mistakes in practice include:

1. Lack of a written notice;
2. Failure to comply with the minimum notice period (e.g., sending notice 10 days in advance instead of the required 30);
3. Delivering the notice to the wrong address, email or contact person.

It is also important to check whether the termination clause imposes additional conditions, such as mandatory negotiation  before termination, the requirement for a specific form (e.g., notarized letter), or a penalty for unilateral termination.

Timely and proper notification

The termination notice must be sent in a timely and proper form. It is advisable to use multiple delivery methods: registered mail, email with confirmation, and courier service. In many jurisdictions, the validity of the notice depends on the ability to prove that it was delivered and read.

What to verify:

1. The notice period specified in the contract (e.g., 15, 30, or 60 days);
2. The recipient’s address and contact details must correspond to the ones specified in  the contract;
3. The signature of an authorized company representative.

We also recommend retaining all evidence: postal receipts, electronic delivery confirmations, tracking numbers, and scans of sent documents.

Collecting evidence of breach

If the contract is terminated due to the counterparty’s fault, all supporting evidence should be gathered in advance. This is especially critical in cases of material breach, failure to meet KPIs, or refusal to perform obligations under the agreement.

Examples of admissible evidence include:

1. Email correspondence;
2. Inspection reports or official records of violations;
3. Formal complaints and responses;
4. Internal reports, log files, audit documentation.

Such records are essential in potential legal proceedings, whether in arbitration or in court.

Preparing for handover of obligations

Even when terminating a contract, proper handover of obligations is necessary:

1. Execution of final work completion certificates;
2. Settlement of all financial obligations;
3. Return of documentation, equipment, and confidential information.

Improper or incomplete handover can be treated as a breach on your side, especially in logistics, IT, consulting, or leasing sectors. A documented handover protects both parties and minimizes the risk of future claims.

Dispute resolution and advocacy

Contract termination is often accompanied by disputes, ranging from claims for penalties to full-scale litigation across jurisdictions. To protect your interests, it’s essential to build a sound dispute resolution strategy, starting from pre-litigation steps and ending with arbitration or court proceedings.

Pre-litigation resolution

Many disputes can be resolved without going to court through negotiations, formal letters of claim, or mediation. This not only saves time and costs but also helps preserve business relationships.

In practice, companies often use the following tools:

1. A formal claim letter specifying breaches, demands, and a deadline for response;
2. Lawyer-to-lawyer negotiations - effective when both parties are open to compromise;
3. Professional mediation - especially valuable in cross-border disputes where confidentiality is important.

Important! Even during pre-litigation steps, all communication and evidence should be preserved. It may be critical if the conflict escalates.

Arbitration and court protection

If the contract includes an arbitration clause (e.g., ICC, LCIA, VIAC, SIAC), the dispute is subject to resolution through commercial arbitration. This offers several advantages:

1. Confidentiality of proceedings;
2. The possibility to choose a neutral jurisdiction;
3. Enforceability of the award in most countries (under the New York Convention).

However, if no arbitration clause exists, the case may end up in state court — often in the counterparty’s jurisdiction. Court proceedings often involve longer timelines, public hearings, and the need for local legal representation.

Recovery of damages and penalties

If the termination occurred due to the counterparty’s fault, you may be entitled to seek compensation, depending on the contract terms and applicable law. This typically includes:

1. Direct (actual) losses — expenses incurred as a result of the breach;
2. Loss of expected profits, provided the loss was foreseeable and can be proven with reasonable certainty ;
3. Contractual penalties or liquidated damages, if stipulated in the agreement.

In both court and arbitration, two things are crucial for a successful claim:

1. A clear causal link between the breach and the damages claimed;
2. Documented evidence of the damage amount, including invoices, canceled client contracts, and independent expert valuations.

To avoid claim denial, we recommend documenting losses from the outset of the breach and involving valuation professionals to substantiate the claims.

How Key2Law can help with contract terminations

Legally compliant contract termination is not just about sending a notice letter. It is a complex process that requires thorough analysis of documentation, understanding of legal implications, and a strategic approach to potential disputes. The Key2Law team provides full support to clients at every stage.

We offer:

1. Complex analysis of termination grounds. We assess whether there are valid factual reasons to terminate the contract, identify the risk of counterclaims, and evaluate potential breaches.
2. Preparation of notices, termination agreements, and final documents. We draft legally sound termination notices, ensure proper delivery, and prepare final acts and termination agreements.
3. Negotiation and dispute resolution. We handle communications with the counterparty, facilitate pre-litigation settlement, and represent your interests in negotiations and mediation.
4. Representation in court or arbitration. If the dispute cannot be resolved amicably, we represent you before international arbitration bodies or courts, prepare evidence, and develop a strong regulatory strategy.

If you are facing the need to terminate a contract, contact the experts at Key2Law. We will help you do it quickly, safely, and with minimal risk to your business.