Do Arbitration Agreements Have to Be Signed? (w/Examples) + FAQs

No, arbitration agreements do not always have to be signed to be enforceable. The Federal Arbitration Act (FAA) requires only that an arbitration agreement be in writing—it does not explicitly require a signature. Courts across the country have enforced unsigned arbitration agreements when a party’s conduct demonstrates acceptance of the contract terms, such as continuing employment after receiving notice of an arbitration policy.

This matters because arbitration affects how you can resolve disputes. Instead of going to court with a judge and jury, you resolve disagreements through a private arbitrator whose decision is usually final. According to the National Employment Law Project, more than 60 million workers in the U.S. are currently bound by mandatory arbitration agreements, and many do not even realize they agreed to arbitration.

Here’s what you’ll learn in this article:

• 📝 When an unsigned arbitration agreement can still be enforced against you — and the specific conduct that counts as “acceptance”
• ⚖️ Key federal and state laws that govern whether your arbitration agreement is valid
• 🏢 Real-world scenarios showing how courts rule on unsigned agreements in employment, consumer, and healthcare settings
• ❌ Common mistakes that make arbitration agreements unenforceable — and how to avoid them
• ✅ Your rights when asked to sign an arbitration agreement at work or as a consumer

What the Federal Arbitration Act (FAA) Requires

The Federal Arbitration Act, enacted in 1925, is the primary federal law governing arbitration agreements in the United States. Section 2 of the FAA states that written arbitration agreements “shall be valid, irrevocable, and enforceable, save upon such grounds as exist at law or in equity for the revocation of any contract.”

The critical word here is written—not signed. The FAA does not impose a signature requirement. This means an arbitration agreement that is contained in a written document can be enforceable even without signatures, as long as there is evidence the parties agreed to the terms.

However, just because a signature is not required under the FAA does not mean any unsigned agreement is automatically enforceable. Courts will look for evidence that both parties actually agreed to the arbitration terms. This is where traditional contract principles come into play.

How Courts Determine If You “Agreed” Without Signing

When a party tries to enforce an unsigned arbitration agreement, the court applies general state contract law principles. The fundamental question is: Did both parties consent to arbitration?

Courts consider several factors when evaluating whether an unsigned arbitration agreement is binding:

When Conduct Equals Acceptance

The most common way unsigned arbitration agreements become binding is through conduct. If you behave as though a contract is in effect, courts may find you accepted its terms—including the arbitration clause.

Example: A subcontractor receives a written contract with an arbitration provision from a general contractor. The subcontractor never signs the contract but continues working on the project for several months. When a dispute arises, the arbitration provision will likely be enforceable even though the subcontractor never put pen to paper.

This principle applies broadly across employment, consumer, and commercial contexts. However, there must be a clear connection between the party’s conduct and the specific contract containing the arbitration clause.

Arbitration Agreements in Employment: The Continued Employment Doctrine

One of the most significant areas where unsigned arbitration agreements are enforced is in employment. Many employers implement arbitration policies without requiring employees to sign a separate document. Instead, employers notify employees that continued employment constitutes acceptance of the arbitration agreement.

How This Works in Practice

In the landmark case Seawright v. American General Financial Inc. (6th Circuit, 2007), the court held that an employee’s continued employment after being notified of an arbitration policy constituted valid acceptance of the agreement. The key factors were:

1. The employer clearly stated that continuing to work would constitute acceptance
2. The employee received adequate notice of the arbitration program
3. The employee continued working after the policy’s effective date

This “continued employment” doctrine has been adopted across multiple jurisdictions. The California Court of Appeal in Diaz v. Sohnen Enterprises (2019) ruled that when an employee continues working after being told that arbitration is a condition of employment, that employee has impliedly consented to the arbitration agreement.

What Employers Must Do for Enforcement

For an employer to enforce an arbitration agreement based on continued employment, courts generally require:

The New Jersey Supreme Court in Skuse v. Pfizer (2022) found that an employee who remained employed for sixty days after receiving an arbitration agreement was deemed to have accepted it—even though she only clicked an “acknowledgment” button rather than an “agree” button.

When the Agreement Itself Requires a Signature

Here is a critical point many people miss: If the arbitration agreement explicitly states that signatures are required for it to be valid, then the absence of a signature can make the agreement unenforceable.

The Texas and California Approach

The Texas Supreme Court has held that the FAA does not require signatures, but if the agreement’s own language requires signatures, then a missing signature may void the agreement. The Fifth Circuit in Mertens v. Benelux Corp. (2025) refused to enforce an arbitration agreement precisely because the employer never signed it—even though the employees had.

The California Court of Appeal addressed this issue in Pich v. LaserAway, LLC (2025). The arbitration agreement contained language like “by signing this Agreement, we are expressly waiving any and all rights to a trial.” Because the employer never signed, the court found the agreement was never valid.

Key Lesson: A blank signature line alone does not establish that a signature is required. Courts look at the entire language of the agreement to determine whether the parties intended signatures to be mandatory.

Electronic Signatures and Clickwrap Agreements

In today’s digital world, many arbitration agreements are accepted electronically. The question becomes: Is clicking “I agree” the same as signing?

Clickwrap vs. Browsewrap Agreements

Courts distinguish between two types of online agreements:

Clickwrap Agreements: These require users to actively click a button or check a box indicating they agree to the terms. Courts have routinely found clickwrap agreements enforceable because the user takes an affirmative action to accept.

Browsewrap Agreements: These simply post terms on a website with a notice that continued use equals acceptance. These are harder to enforce because users may not have actually seen or agreed to the terms.

In Patrick v. Running Warehouse (9th Circuit, 2024), the court enforced an arbitration provision in a clickwrap agreement where users clicked a box agreeing to the terms of use before completing their purchase.

Authenticating Electronic Signatures

When an employee disputes that they electronically signed an arbitration agreement, the employer must authenticate the signature. Under California Civil Code section 1633.9, an electronic signature is only attributable to a person if it was “the act of the person.”

Courts look for evidence such as:

• A unique login and password known only to the employee
• Security protocols that verify identity
• IP address and timestamp records
• Details about the process required to sign

In Garcia v. RAC (2024), the court found the employer failed to authenticate an electronic signature because the arbitration agreement lacked crucial details like date, time of execution, and IP address.

Three Real-World Scenarios: When Unsigned Agreements Are (or Aren’t) Enforced

Scenario 1: The Employee Who Refused to Sign but Kept Working

Situation: Maria receives an email from her employer announcing a new mandatory arbitration policy. The email states that continued employment after 30 days will constitute acceptance. Maria refuses to sign the acknowledgment form but continues working for two more years.

Outcome: The arbitration agreement is likely enforceable. California courts have ruled that continued employment can override even an employee’s express rejection when the employer clearly stated that staying employed equals acceptance.

Scenario 2: The Consumer Who Clicked “Continue” Online

Situation: James purchases running shoes from an online retailer. During checkout, the screen displays “By continuing, you agree to our Terms of Use” with a hyperlink to the terms. James clicks “Continue” without reading the terms, which include an arbitration clause.

Outcome: The arbitration provision is likely enforceable. In Patrick v. Running Warehouse, the Ninth Circuit found that users who click to continue have “unambiguously manifested assent” even if they did not actually read the terms.

Scenario 3: The Employer Who Forgot to Sign

Situation: XYZ Corporation requires all new employees to sign an arbitration agreement. Sarah signs the agreement, but the company’s HR representative forgets to sign on the employer’s signature line. Later, XYZ tries to compel arbitration.

Outcome: It depends on the agreement’s language. If the agreement clearly indicates both parties must sign for it to be valid, the employer’s missing signature may void the agreement. However, if the signature line is merely for acknowledgment, the agreement may still be enforceable.

State-by-State Variations: Key Differences to Know

While the FAA governs most arbitration agreements involving interstate commerce, states have their own arbitration laws that can affect enforceability. Here are some notable state-specific considerations:

California

California has historically been one of the most employee-friendly states regarding arbitration. In 2019, the legislature passed AB 51, which attempted to prohibit mandatory arbitration agreements as a condition of employment.

However, in Chamber of Commerce v. Bonta (2023), the Ninth Circuit ruled that the FAA preempts AB 51 because it discriminates against arbitration agreements. California employers can still require arbitration agreements as a condition of employment—provided the FAA applies.

California courts also apply the Armendariz requirements, which mandate that employment arbitration agreements must:

Texas

Texas follows the FAA closely. The Texas Arbitration Act requires arbitration agreements to be in writing but does not mandate signatures. Texas courts have held that an employer can enforce an arbitration agreement even without signing it, as long as the agreement does not explicitly require the employer’s signature.

Ohio

The Ohio Tenth District Court of Appeals has held that while Ohio’s arbitration statute requires agreements to be in writing, nothing requires signatures. If a party seeks to enforce an unsigned contract, they may be bound by the arbitration provision within it.

New York

New York generally follows federal arbitration law for agreements involving interstate commerce. Under New York CPLR Article 75, oral arbitration agreements may be enforceable as “common-law arbitration” agreements when one party invites arbitration and the other accepts.

Non-Signatories: When You Can Be Bound by Someone Else’s Agreement

Sometimes, a party who never signed an arbitration agreement can still be forced to arbitrate. This happens through legal doctrines that extend the arbitration agreement to non-signatories.

Equitable Estoppel

Under equitable estoppel, a non-signatory can be bound to arbitration if they are trying to enforce rights under a contract that contains an arbitration provision. The theory is that you cannot “cherry-pick”—accepting the benefits of a contract while rejecting its arbitration requirement.

Example: A customer sues a company and also names the company’s parent corporation. Even though the parent corporation never signed the arbitration agreement with the customer, the parent may be able to compel arbitration through equitable estoppel if the claims are “intertwined” with the underlying contract.

Agency Principles

When an agent signs an arbitration agreement on behalf of a principal, the principal may be bound—even without signing personally. In Kindred Nursing Centers v. Clark (2017), the U.S. Supreme Court addressed whether family members with power of attorney could bind nursing home residents to arbitration agreements.

The Kentucky Supreme Court had ruled that powers of attorney must specifically authorize signing arbitration agreements. But the U.S. Supreme Court reversed, holding that this “clear-statement rule” violated the FAA by singling out arbitration for disfavored treatment.

Industry-Specific Considerations

Employment Arbitration

Following the Supreme Court’s decision in Epic Systems Corp. v. Lewis (2018), employment arbitration agreements—including those with class action waivers—are enforceable under the FAA. The Court ruled 5-4 that the FAA’s mandate to enforce arbitration agreements takes precedence over any rights to collective action under the National Labor Relations Act.

According to data from the American Arbitration Association, 33,022 individual employment claims were filed in mass arbitrations in 2024 alone.

Consumer Contracts: Credit Cards and Cell Phones

Approximately 85% of major credit cards include forced arbitration clauses. Most also include class action waivers, preventing consumers from joining together in lawsuits. Major wireless carriers and cable companies also overwhelmingly use arbitration clauses.

Many credit card arbitration clauses include opt-out provisions that allow consumers to reject arbitration within a limited window (typically 30-60 days). However, these provisions are often buried in lengthy terms of service and require consumers to mail written requests to specific addresses.

Healthcare and Nursing Homes

Healthcare arbitration agreements are common in nursing home admission contracts. Federal regulations from the Centers for Medicare & Medicaid Services prohibit nursing homes from requiring arbitration as a condition of admission—meaning these agreements must be voluntary.

CMS regulations require that:

• The agreement must be a standalone document
• Residents have the right to rescind within 30 days of signing
• The agreement cannot prohibit reporting to federal or state officials

Construction Contracts

In construction, arbitration agreements commonly bind general contractors, subcontractors, and owners. The American Institute of Architects (AIA) standard construction contracts contain arbitration provisions, and these can extend to parties who did not directly sign the main contract through “flow-down” clauses.

Real Estate Transactions

Real estate purchase agreements often include arbitration provisions that require both parties to initial the specific clause for it to be enforceable. California law specifically requires arbitration provisions in real estate contracts to be clearly titled “ARBITRATION OF DISPUTES.”

Do’s and Don’ts for Arbitration Agreements

Do’s

Don’ts

Pros and Cons of Arbitration Agreements

Pros

1. Faster Resolution: Arbitration typically resolves disputes more quickly than court litigation.
2. Lower Costs (Sometimes): Avoiding lengthy court proceedings can reduce legal expenses.
3. Privacy: Arbitration proceedings are confidential, unlike public court records.
4. Expert Decision-Makers: Arbitrators often have specialized expertise in the relevant industry.
5. Less Formal Process: The relaxed procedural rules can make the process less intimidating.

Cons

1. Limited Discovery: Less access to evidence can hurt parties who need to prove complex claims.
2. No Jury Trial: You give up the constitutional right to have your case heard by a jury.
3. Limited Appeal Rights: Arbitration decisions are essentially final with very narrow grounds for appeal.
4. Potential Bias: Employers often select the arbitration provider, creating potential conflicts.
5. Class Action Waivers: You cannot join with others who have similar claims.

Mistakes to Avoid

Mistake 1: Using Vague or Ambiguous Language

The Problem: Drafting an arbitration clause that says only “disputes may be resolved through arbitration” without specifying rules, location, or procedures.

The Consequence: Courts may find the clause unenforceable for lack of clarity. Parties end up in court arguing about whether arbitration applies at all.

Mistake 2: Not Specifying Whether Signatures Are Required

The Problem: Including signature lines but not clearly stating whether signatures are necessary for the agreement to take effect.

The Consequence: If the agreement’s language suggests signatures are required, a missing signature can void the entire agreement.

Mistake 3: Failing to Provide Adequate Notice (Employers)

The Problem: Sending employees an arbitration policy buried in a lengthy handbook without clearly explaining its significance.

The Consequence: Courts may find that employees did not receive adequate notice to form a binding agreement.

Mistake 4: Creating One-Sided or Unconscionable Terms

The Problem: Drafting an agreement that only requires employees to arbitrate while allowing the employer to sue in court.

The Consequence: Courts may find the agreement unconscionable and unenforceable for lacking mutuality.

Mistake 5: Not Authenticating Electronic Signatures Properly

The Problem: Relying on electronic signatures without proper security protocols and records.

The Consequence: If an employee challenges the signature, the employer may be unable to prove the employee actually signed.

Key Court Rulings You Should Know

AT&T Mobility LLC v. Concepcion (2011)

The Supreme Court ruled that the FAA preempts state laws that prohibit class action waivers in arbitration agreements. This decision significantly expanded employers’ and businesses’ ability to use arbitration agreements with class action waivers.

Epic Systems Corp. v. Lewis (2018)

The Court held that arbitration agreements requiring individual arbitration are enforceable under the FAA, even when employees claim collective action rights under the National Labor Relations Act.

First Options of Chicago, Inc. v. Kaplan (1995)

This case established that unless parties “clearly and unmistakably” agree otherwise, courts—not arbitrators—decide whether parties actually agreed to arbitrate.

Kindred Nursing Centers v. Clark (2017)

The Supreme Court struck down Kentucky’s rule requiring powers of attorney to specifically authorize signing arbitration agreements. The Court held this rule violated the FAA by targeting arbitration for disfavored treatment.

FAQs

Can an employer require me to sign an arbitration agreement as a condition of employment?

Yes. Under the FAA and Epic Systems, employers can require arbitration agreements as an employment condition. However, you may negotiate terms or seek legal advice before signing.

Is an arbitration agreement valid if only the employee signed it?

It depends. If the agreement’s language requires both parties to sign, the employer’s missing signature may void it. If not, courts often enforce agreements signed by only one party.

Can I be bound by an arbitration agreement I never signed?

Yes. Courts can enforce unsigned agreements if your conduct—like continuing employment after receiving notice—demonstrates acceptance of the arbitration terms.

Does clicking “I agree” online bind me to arbitration?

Yes. Clickwrap agreements where users actively click to accept terms are generally enforceable, even if you did not read the full terms before clicking.

Can I opt out of an arbitration agreement?

Sometimes. Some agreements include opt-out provisions with strict deadlines (often 30-60 days). You must carefully follow the specified opt-out procedures.

Can I still file a complaint with the EEOC if I signed an arbitration agreement?

Yes. Arbitration agreements do not prevent you from filing complaints with government agencies like the EEOC, OSHA, or Department of Labor.

Are arbitration agreements enforceable for sexual harassment claims?

No (for claims arising after March 2022). The Ending Forced Arbitration of Sexual Assault and Sexual Harassment Act makes pre-dispute arbitration agreements unenforceable for these specific claims.

Can a nursing home require arbitration as a condition of admission?

No. Federal CMS regulations prohibit nursing homes from requiring residents to sign arbitration agreements as a condition of admission. Such agreements must be voluntary.

Is an oral arbitration agreement enforceable?

Generally no under the FAA, which requires arbitration agreements to be “in writing.” However, oral acceptance of a written offer may be sufficient in some circumstances.

Can I challenge an unconscionable arbitration agreement?

Yes. Courts can refuse to enforce arbitration agreements that are procedurally or substantively unconscionable—such as those with extremely one-sided terms or unfair procedures.