How businesses can prepare for commercial contract disputes

What should a business do first when a contract dispute starts?

The first step is to preserve evidence. Once a dispute is reasonably anticipated, a business is generally expected to keep relevant documents, emails, chat messages and files, and failing to do so can lead to sanctions in later litigation.

In practice, this means a short written hold notice to the people involved, telling them what to keep and that routine deletion is suspended for those records. It also means checking automatic deletion settings on email, messaging tools and shared drives, and keeping devices issued to departing employees.

Collecting the core documents early has a second benefit. The signed contract, amendments, purchase orders, invoices and key correspondence tell you quickly whether your position is as strong as it feels, before anyone commits to a course of action.

What should you check in the contract before responding?

Before responding to the other side, reread the contract for the procedural terms that control how a dispute must be raised. These clauses are often overlooked at signing and can decide whether a claim or defense is preserved.

Also confirm which version of the contract governs. Later amendments, order forms, statements of work or incorporated online terms can change the original wording.

Check in particular:

• Notice requirements: who must receive notice, in what form and at what address
• Cure periods that give the other party time to fix a breach before termination
• Escalation, mediation or arbitration steps that must come before a lawsuit
• Governing law and forum selection clauses
• Limitation of liability, damages exclusions and any shortened claim periods
• Termination rights and what survives termination

When should a business involve a lawyer in a contract dispute?

Ideally before sending the first formal notice or termination letter, and certainly once the other side involves counsel or threatens proceedings. Early advice is usually cheaper than correcting a misstep made in the first exchange of letters.

A lawyer can confirm which deadlines apply, assess the strength of each side's position on the documents, and draft notices that meet the contract's requirements. Bringing counsel in early also helps protect sensitive internal analysis, since communications made to obtain legal advice are generally privileged.

Involving a lawyer does not mean committing to litigation. Many disputes are resolved through a well-framed letter or a short negotiation. The aim at this stage is to understand the options and their likely cost so the business can choose a proportionate response.

How long do you have to bring a breach of contract claim in Illinois?

In Illinois, actions on written contracts generally must be brought within 10 years, under 735 ILCS 5/13-206, and actions on unwritten contracts within 5 years, under 735 ILCS 5/13-205. These are the default periods, and the date the clock starts can itself be disputed.

Contracts for the sale of goods follow a different rule. Under the Uniform Commercial Code as adopted in Illinois, 810 ILCS 5/2-725, the period is generally 4 years from breach, and the parties may agree in the original contract to shorten it to not less than one year.

Other states set different periods, and a governing law clause may point to one of them. Some contracts also include their own shorter notice-of-claim deadlines. Confirm the applicable deadline early, because negotiations do not usually pause it unless the parties sign a tolling agreement.

Should you keep performing a contract during a dispute?

Often yes, at least until you have confirmed that you have a right to stop. Suspending performance or terminating without a clear contractual or legal basis can turn the other party's breach into your own.

Whether a breach is serious enough to justify stopping depends on the contract and the governing law. Many contracts allow termination only for material breach after written notice and a cure period. If those steps are skipped, a termination that felt justified may be treated as wrongful.

Where continuing is commercially difficult, there are middle options. Performing under a written reservation of rights, agreeing a temporary standstill or paying disputed amounts into a separate account can protect your position while the disagreement is resolved. Each option should be documented so there is no later argument about what was agreed.

What should you put in writing during a contract dispute?

Keep written communications factual, brief and consistent with the contract. Emails, texts and chat messages written in frustration are commonly produced as evidence, and an offhand admission or threat can be hard to explain later.

Limit the number of people writing about the dispute, and avoid internal speculation about fault in channels that would be disclosable. Settlement discussions may be protected from use as evidence in some circumstances, but the protection has limits and should not be assumed.

Consider whether key communications should go through counsel. Communications with your lawyers for the purpose of legal advice are generally privileged, while discussions among business staff usually are not. That difference is a practical reason to involve counsel before the correspondence becomes contentious rather than after.

How do you choose between negotiation, mediation, arbitration and litigation?

Start with the outcome you want, then choose the process that reaches it at a cost proportionate to what is at stake. Payment of a debt, continued performance, a clean exit from the relationship and simple legal certainty are different goals that call for different strategies.

Direct negotiation is usually fastest and cheapest when the relationship still matters. Mediation adds a neutral party and is often required by the contract before other steps. Arbitration is binding and private, but only available if the contract provides for it or both sides agree. Litigation is public and can be slower, but it offers court-ordered discovery and a right of appeal.

Revisit the choice as facts emerge. A strategy that made sense in the first week may not be the right one once the documents are reviewed.

From our practice

In our work, a recurring pattern is a business with a sound commercial grievance whose position weakens in the first weeks, through a hasty termination email, a missed notice step or routine deletion of the messages that would have helped. The underlying dispute is usually less complex than it looks. Pausing to preserve records, reread the contract and agree on the goal tends to keep the matter focused and the cost proportionate.