Does an Option Contract Have to Be in Writing?
Learn whether option contracts must be in writing, the role of the Statute of Frauds, and how enforceable option contracts work in real estate and business. 6 min read updated on September 19, 2025
Key Takeaways
- A common law option contract gives one party the right, but not the obligation, to enter into a transaction within a specified timeframe.
- Consideration is required: the buyer pays something of value to keep the option open, distinguishing it from a firm offer.
- Option contracts should generally be in writing, particularly under the Statute of Frauds, which applies to contracts involving land, goods over $500, or agreements that cannot be performed within a year.
- Courts may enforce written option contracts more readily than oral agreements, though limited oral options can be valid in some jurisdictions.
- In real estate, option contracts protect both buyers and sellers by locking in price and terms while giving buyers time for inspections or financing.
- Enforceability depends on meeting contract law elements—offer, acceptance, consideration, and definite terms—and some states have specific case law, such as Joppich v. Angell in Texas, that clarifies how option agreements must be structured
Common Law Option Contract
A common law option contract is a relatively unknown and specifically utilized form of a contract that businesses use to buy and sell products. It provides a buyer with a specified period of time during which a product can be purchased at a stated price. A purchase option can be contained within the framework of a contract or exist as a separate document that serves as an addendum to an agreement.
There is no limit to the subjects over which a common law option contract can address. They cover everything from real estate to an agreement to enter into negotiations to renew the existing contract. It is essentially an agreement that sets the terms for two parties to enter into a contract to conduct business in the future.
They are legally enforceable although the laws governing their existence can vary from state to state or according to subject matter. However, as long as they contain the basic elements of a contract established by contract law, their validity will usually not be in doubt.
Writing Requirements for Option Contracts
One of the most common questions is: does an option contract have to be in writing? The answer depends on the subject matter. Under the Statute of Frauds, certain types of contracts—including those involving real estate transactions, contracts that cannot be performed within one year, or agreements for the sale of goods exceeding $500—must be in writing to be legally enforceable.
Even when not legally required, putting an option contract in writing strengthens its enforceability. A signed document provides clear evidence of the parties’ intent, terms, and consideration, reducing the risk of disputes later. Courts are far less likely to enforce vague or oral agreements that lack documentation.
Difference Between an Option Contract and a Firm Offer
There is often a little confusion as to the difference between an option contract and a firm offer. After all, both concern a promise to take an action at some future date. However, what sets an option contract apart from a firm offer is that some form of consideration must be given by the purchaser in order for the guarantee from the seller to keep the option to complete the purchase open until an agreed upon future date.
There are several elements that make an option contract unique:
- The seller agrees not to raise the price being offered for the goods over the term of the option contract. They also may not rescind the offer should a better one come along.
- The purchaser gives something as compensation to the seller, who bargains away their right to offer the goods or provide services to another party during the term of the contract.
- The purchaser is under no obligation to actually purchase the goods or services that they hold the option for. The option contract is essentially only an agreement to enter into another contract should the purchase wish to exercise their option.
Elements of an Enforceable Option Contract
For an option contract to be enforceable, it must contain:
- Offer and Acceptance: Clear agreement between the parties.
- Consideration: Payment or something of value given to keep the offer open.
- Definite Terms: The subject, price, and time period must be specific.
- Compliance with Writing Requirements: If the contract falls under the Statute of Frauds, it must be documented and signed.
Case law highlights the importance of properly structured option agreements. For instance, Texas courts in Joppich v. Angell confirmed that even nominal consideration can make an option contract enforceable, as long as the agreement clearly sets forth the parties’ rights.
Importance of an Option Contract
Great care should be taken when drafting a common law option contract, and it is advisable to seek the help of an attorney experienced in contract law. They should always be in writing because at their most basic form they are the promise of one party to take an agreed upon action in the future, and over time, misunderstandings can arise as the original terms and intent of the agreement. Creating a document that contains the signatures of both parties indicates that an agreement has been reached and compensation has changed hands, therefore giving the parties legal standing in a court of law.
There are two markets where option contracts can prove beneficial to both the buyer and the seller.
Option Contracts For Investors
They are commonly found in the financial services industry. Investors favor the flexibility offered by option contracts because they operate in an environment where stock prices can fluctuate widely over the course of days and sometimes even hours. If an investor seeks stock in a company that he or she thinks is a bargain, but wants a little time to do some research into the company and gain a greater understanding of factors that influence the company’s market, a contract option makes sense. The investor locks into a price. If stock prices rise, the investor can purchase the shares at the locked in price before it went up. If the stock drops in price, the investor is under no obligation to essentially overpay for shares in the company.
Option Contracts in Real Estate
Option contracts play an important role in real estate transactions. There is usually a period of time between when a homeowner agrees to sell a property and the buyer can have the property inspected and arrange for financing. With an option contract, the seller knows the price they will get and receives a deposit, while the buyer knows that the price will not change. If the buyer cannot get financing in place or problems arise during the inspection, they can back out of the sale.
Option Contracts in Real Estate Transactions
In real estate, option contracts serve a critical role. A buyer may pay an option fee or earnest money deposit in exchange for exclusive rights to purchase property at a set price within a defined period. This gives the buyer time to conduct inspections, arrange financing, or evaluate the deal, while assuring the seller that the property is off the market during the option period.
Key features of real estate option contracts include:
- Option Fee: Paid by the buyer to secure the option; typically non-refundable.
- Earnest Money: May also be required to show serious intent.
- Defined Option Period: A timeframe within which the buyer must decide.
- Clear Termination Rules: If the buyer does not exercise the option, the seller retains the fee and may relist the property.
These features balance flexibility for buyers with security for sellers, reducing the likelihood of disputes.
Frequently Asked Questions
-
Does an option contract have to be in writing?
Yes, if it involves real estate, goods over $500, or cannot be performed within one year. Otherwise, oral option contracts may be valid but harder to enforce. -
What makes an option contract legally enforceable?
It must include offer, acceptance, consideration, definite terms, and—when required—compliance with the Statute of Frauds. -
Can nominal consideration support an option contract?
Yes. Courts, including in Texas, have upheld option contracts supported by nominal consideration such as $10, provided the agreement is clear. -
How are option contracts used in real estate?
They give buyers exclusive rights to purchase property at a fixed price within a set period, usually supported by an option fee or earnest money. -
What happens if an option contract isn’t exercised?
The buyer forfeits the option fee, and the seller regains full control to sell the property or goods to others.
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