How to Sue a Business in the USA: Dispute Resolution Paths and the Litigation Process (2026)

For a Turkish company doing business in the US, a commercial dispute is hard to avoid: a supplier fails to deliver, a customer delays payment, or a partner misuses company funds. At that moment the right question is not "should I sue right away" but "through which path, in what time, and at what cost can I resolve this dispute." This guide covers the types of commercial disputes, the steps before filing suit, a comparison of the resolution paths, and how the US court process works if a lawsuit becomes necessary. It is general information, not legal advice.

What Is a Commercial Dispute and What Types Exist?

A commercial dispute is any disagreement between two businesses, or inside a single company, that can be taken to a legal forum. Most business lawsuits filed in the US fall under four headings:

• Breach of contract: A party failing to meet its obligations under a written agreement. If the breach is "material," it gives the right to terminate and seek damages; for a minor breach, only damages are claimed. How a contract is drafted and when it is valid is a separate subject, which we cover in our US business contracts guide.
• Partnership and shareholder disputes: These arise inside the company. Majority owners squeezing out the minority (shareholder oppression), a manager breaching the duty of loyalty (breach of fiduciary duty), or unfair distribution of profits are typical examples.
• Business torts: A third party intentionally harming your business relationships: interference with your customer contract (tortious interference), corporate fraud, or unfair competition.
• Intellectual property and trade secrets: Unauthorized use of your trademark, copyright, or trade secrets; these cases often begin with an emergency injunction.

Before Filing Suit: The Demand Letter and Cure Period

In a US dispute, the first step is often not running to court. A formal demand letter is sent to the other side asking it to meet its obligation. Many commercial contracts contain a "notice and cure" clause that gives the breaching party a set period (commonly 15 to 60 days) to fix its error before suit. If your contract has such a clause, filing suit without running out that period can get the case dismissed; the demand letter is then a mandatory precondition. Even without the clause, a demand letter is a strong first step: it offers a chance to resolve the dispute without litigation cost and it documents your good faith.

Dispute Resolution Paths: Mediation, Arbitration, and Litigation

A commercial dispute can be resolved through three main paths. Which one fits depends on the future of the relationship, the need for confidentiality, the amount at stake, and the clause in your contract.

Arbitration is often the most practical path for Turkish companies doing cross-border business: a private panel reviews the file and issues a binding decision. Institutions such as the American Arbitration Association (AAA) administer these proceedings. Under the Federal Arbitration Act, a written arbitration clause placed in a contract is binding in US courts.

The Process of Suing a Business in the US: Step by Step

If the dispute moves to court, a US business case passes through defined stages:

1. Complaint and summons: The plaintiff files its complaint with the court, and the suit is formally served on the defendant.
2. Answer: The defendant's time to respond is limited (21 days after service in federal court; the period differs in state courts). If no answer is filed, the court can enter a default judgment and the plaintiff wins automatically.
3. Discovery: The stage where the parties gather documents, communications, and sworn testimony. It is the longest and most expensive part of the case.
4. Motions: A "motion to dismiss" arguing the claim is legally insufficient, or a "motion for summary judgment" asking for a ruling without trial when the evidence is undisputed.
5. Trial: Damages claims are heard before a jury; equitable claims such as an injunction are decided by a judge.
6. Enforcement: Winning is not enough; a money judgment does not collect itself. The plaintiff must collect through separate steps such as liens, bank levies, or wage garnishment.

One fact to keep in mind: the large majority of US business cases (by some sources over 90 percent) end in settlement before reaching trial. You can review how the US federal court system works at the official courts source.

Discovery and Depositions: The Most Decisive Stage

Discovery is the formal evidence-gathering stage where the companies in a case request documents, emails, and information from each other. It has three core tools: written questions (interrogatories), document requests, and sworn oral testimony (depositions). In a deposition, a witness or executive answers opposing counsel's questions under oath, outside the courtroom.

This stage is the longest and most expensive part of the case; it often runs from one to several years, and most of the legal cost forms here. The broad US discovery process can surprise businesses used to many legal systems, including Turkey's: the other side can demand thousands of pages of documents and hours of testimony. This is exactly why parties, once all the cards are on the table, calculate their risk and move toward settlement. The rules require each request to be "proportional to the needs of the case," so excessive demands can be limited by objection.

Damages and Outcomes: What Losses Can You Recover?

For a breach of contract in the US, the goal is not to punish but to put the injured party in the position it would have held had the contract been performed. The main recoverable losses are:

• Direct (expectation / compensatory) damages: Loss equal to the "benefit of the bargain," flowing directly from the breach.
• Consequential damages: Losses such as lost profits. These are recoverable only if they were foreseeable when the contract was formed (the Hadley v. Baxendale rule). If special circumstances were not communicated to the other party, these losses cannot be recovered.
• Liquidated damages: An amount set in advance in the contract. It must be reasonable; a sum disproportionate to the actual loss and meant to punish is treated as void.
• Equitable remedies: When money is inadequate, a court may order specific performance or an injunction. In cases such as fraud or trade-secret theft, a temporary freeze of assets (a TRO) can be requested.

Two points are worth knowing. First, the injured party has a duty to mitigate its loss through reasonable effort; if it does not, it cannot recover the loss it could have avoided. Second, punitive damages are as a rule not awarded for a pure breach of contract; that is possible only when an independent tort such as fraud accompanies the breach. In a partnership dispute, the outcome is often the buyout of the offending partner's shares; we cover how that structure is set up in our guide to buying a business in the USA.

Time, Cost, and the American Rule: How Long, and Who Pays?

A simple dispute can settle in a few months; a contested case that goes all the way to a jury trial generally takes two to three years. Most of the cost forms in discovery. On attorney's fees, the US follows the "American Rule": as a rule, each party pays its own attorney's fees even if it wins. The main exceptions are:

• The contract contains a "prevailing party" clause shifting fees to the winner,
• A specific statute authorizes fee-shifting in that type of case,
• The other side litigated in bad faith or pursued a frivolous claim.

Outside these exceptions, recovering your costs is hard, so the decision to sue is an economic one that weighs the amount claimed against the cost. There is also a deadline to sue: the statute of limitations for commercial cases varies by state and contract type (commonly 3 to 10 years for written contracts; for example 4 years in California and Texas, 6 years in New York). Missing it closes the case entirely. Always confirm the statute of limitations rules for your own situation.

Suing as a Foreign Company: Jurisdiction and Enforcing the Outcome in Turkey

A company based in Turkey can sue a party in the US. The defendant or breaching party being located in the US creates enough jurisdiction for the case to be heard in the relevant state or federal court. You also do not need to be physically present in the US to start the process; testimony and hearings can largely be handled online.

The decisive question is whether the outcome you win can be enforced in Turkey, and here a critical distinction applies. If you obtain an arbitral award in the US, because both the US and Turkey are parties to the 1958 New York Convention, that award can be recognized and enforced in Turkey, with narrow and listed grounds for refusal. If instead you obtain a court judgment in the US, the situation is different: there is no treaty between the US and Turkey for the mutual recognition of court judgments. To enforce such a judgment in Turkey, you must bring a recognition-and-enforcement (tenfiz) action and show that the reciprocity condition under Turkey's Private International Law (Act No. 5718) is met. Reciprocity is assessed for the specific US state that issued the judgment and can rest on actual practice. This difference explains why parties doing cross-border business so often place an arbitration clause in their contracts: an arbitral award is enforced in Turkey far more predictably.

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