Option Contract in Real Estate: How Investors Use Options

An option contract in real estate gives the buyer the right, but not the obligation, to purchase a property at a set price within a set period, while the owner is bound to sell on those terms if the buyer exercises. Investors use option contract real estate deals to control a property for a small fee, test a resale or development plan, and walk away with only the option fee at risk if the numbers do not work.

Options are often mentioned in passing next to lease options, but a standalone purchase option is a different tool with different rules. This guide covers how one works, what it should say, how it compares with the standard purchase agreement wholesalers use, how several states now treat options in their wholesaling laws, the tax treatment for both sides, and a worked example with numbers.

How a real estate option works

There are two parties. The optionor is the owner who grants the option. The optionee is the investor who receives it. The optionee pays an option fee, sometimes called option consideration, in exchange for the owner’s promise to keep the offer open.

Legally, an option is a promise that limits the owner’s power to revoke an offer. The Restatement (Second) of Contracts §25 defines it in exactly those terms, and §87 explains when an offer becomes binding as an option, including when it is in writing, signed by the offeror and recites consideration. Because an option involves an interest in land, it also needs to be in a signed writing under the statute of frauds.

During the option period the optionee can do one of three things:

1. Exercise. Give written notice in the manner the contract requires, then close at the agreed price.
2. Assign or sell the option, if the contract permits it, to another buyer who then exercises.
3. Let it lapse. Do nothing; the option expires and the owner keeps the fee.

The owner, by contrast, has no choice once the option is signed. That one-sided structure is the reason options are attractive to investors and the reason sellers deserve a clear explanation before they sign.

Option contract vs purchase agreement

Most wholesalers use a standard purchase agreement with an inspection or due-diligence contingency. An option reaches a similar result through a different legal shape.

Feature	Purchase agreement	Option contract
Buyer’s obligation	Bound to buy, subject to contingencies	No obligation to buy
Seller’s obligation	Bound to sell	Bound to sell if option is exercised
Money at risk	Earnest money, refundable under contingencies	Option fee, usually non-refundable
How the buyer exits	Use a contingency within its deadline	Let the option lapse
Typical use	Wholesale deals, retail purchases	Land, entitlement plays, longer holds, sellers who want certainty of a fee

The practical difference is how you get out. With a purchase agreement, walking away requires a contingency that is still live, and disputes over whether you used it properly are common. With an option, the exit is built in. Our breakdown of the wholesale real estate contract shows how contingency clauses do that job in a purchase agreement.

Option vs right of first refusal

A right of first refusal is often confused with an option, but it gives far less control. An option holder can force the sale at any time during the option period. A right-of-first-refusal holder can only act when the owner receives an acceptable outside offer, and then must match it, as Reinhart’s comparison explains. For an investor, a right of first refusal is a nice-to-have; an option is control.

Option vs lease option

A lease option pairs a rental agreement with a purchase option and puts the optionee in possession. That combination brings landlord-tenant law and, in some states, special statutes. Texas, for example, treats an option to buy residential property as an executory contract when it is combined with or signed alongside a residential lease, under Property Code §5.062, which triggers disclosure and recording duties. A standalone option without a lease is not covered by that subchapter. Our lease option guide covers the combined structure in depth.

What a real estate option contract should include

Use a form drafted or reviewed by a local real estate attorney. The essential terms are:

• Parties and property. Full legal names, and the legal description, not just the street address.
• Option fee. The amount, when it is paid, and whether it is credited toward the purchase price at closing.
• Strike price. The purchase price if the option is exercised, or a formula for setting it.
• Option period. A specific start date and expiration date and time.
• Method of exercise. Written notice, delivered to a named address, by a named method, before expiration.
• Closing terms. How many days after exercise closing must occur, who pays which costs, and the type of deed.
• Assignability. Whether the optionee can assign the option. If silent, assignability may be disputed.
• Access. The right to inspect, survey or appraise during the option period.
• Owner covenants. The owner agrees not to further encumber, lease or transfer the property during the term.
• Recording. Whether a memorandum of option may be recorded.
• Extension rights. Whether the term can be extended for an additional fee.

Recording a memorandum of option

Recording gives the world constructive notice that you hold rights in the property, which protects you if the owner tries to sell to someone else. New York’s Real Property Law §294, for instance, allows a signed and acknowledged memorandum of an executory contract, which includes options, to be recorded, and treats an unrecorded contract as void against a later good-faith purchaser who records first.

Be careful with recording rules in states that regulate wholesalers. Texas added Property Code §12.020, effective September 1, 2025, which governs memoranda claiming a contract or option on residential property that the owner did not sign; the filer must notify the owner, and the owner can record an affidavit that cancels the memorandum’s notice effect. Oklahoma’s 2025 wholesaling law bars wholesalers from clouding title. Our guide to the memorandum of contract covers when recording helps and when it causes problems.

How state wholesaling laws treat options

A common belief is that options are a way around state wholesaling laws. In several states, the statutes say otherwise.

State	What the law covers	Key detail
Illinois	Dealing in contracts, including assignable contracts, or options on real estate	License required for a pattern of business: two or more occasions in any 12-month period
Oklahoma	Publicly marketing an equitable interest in a purchase contract (2021); wholesaler disclosures (effective Nov. 1, 2025)	Written disclosure, a 2-business-day cancellation right, escrowed earnest money, no clouding title
Pennsylvania	Wholesale transactions in an equitable interest or other interest in residential property (Act 52 of 2024, effective Jan. 4, 2025)	License required; 30-day seller cancellation right; required contract disclosures

Illinois is the clearest. Its license act, quoted in the statute text, names “options on real estate” alongside assignable contracts in the definition of broker activity. Pennsylvania’s Act 52 reaches an “equitable interest or other interest,” wording broad enough that you should assume an option is included unless your attorney says otherwise. Oklahoma’s 2025 bulletin from Stewart Title summarizes the new disclosure duties.

The honest takeaway: switching from an assignable purchase contract to an option does not change whether you are marketing an interest in someone else’s property. For a fuller picture of where wholesaling stands legally, see is wholesaling real estate legal, and check your state’s page in our state directory.

A worked example with numbers

Hypothetical figures, for illustration only.

An owner has a vacant lot zoned for a single-family home. You think a builder will pay $95,000 for it once the survey and utility checks are done, but you need 120 days to confirm. You and the owner sign an option:

Term	Amount
Option fee, credited at closing	$2,500
Strike price	$70,000
Option period	120 days
Extension	One 60-day extension for an additional $1,500, not credited

Outcome A: the plan works. The survey is clean. A builder agrees to buy at $95,000. You exercise and close with the owner at $70,000 less your $2,500 credit, and simultaneously sell to the builder, or you assign the option for a fee if the contract allows assignment and your state’s law permits it. Before costs, your spread is $25,000. Subtract closing costs on both sides and any funding costs for a double close, explained in our guide to transactional funding.

Outcome B: the plan fails. The utility check shows sewer is not available. You let the option lapse. Your loss is the $2,500 fee plus what you spent on the survey. The owner keeps the fee.

Outcome C: you need more time. You pay $1,500 to extend 60 days. If you still cannot close, your total loss is $4,000.

Compare that with a purchase agreement carrying $2,500 earnest money and a 30-day due-diligence period. If you discover the sewer problem on day 40, after the contingency expired, you may lose the deposit and face a claim for specific performance. The option’s cost is the same, but its exit is cleaner.

For a house rather than land, run your numbers through the MAO calculator first. A short option is only useful if the spread is real.

Step by step: from signed option to closing

1. Run the numbers before you offer. Know the resale or end-buyer price, repair or development costs, and your minimum spread. If the spread only works in a best case, an option will not fix it.
2. Order a preliminary title report. Liens, judgments and probate issues are cheaper to discover before you pay a fee. Our guide on how to do a title search covers the basics.
3. Explain the structure to the owner in plain terms. Who pays what, what happens if you do not buy, and whether you may assign. Put the answers in the contract.
4. Sign and pay the option fee through a title company or attorney. A receipt and a clear paper trail prevent arguments later.
5. Decide whether to record. Follow local practice and your state’s rules on wholesaler filings.
6. Do your due diligence early. Surveys, utility letters, zoning confirmation, contractor bids. Do not wait until the last two weeks.
7. Line up the end buyer or funding before expiration. If you plan to resell, have a signed agreement from your buyer before you exercise.
8. Exercise exactly as the contract requires. Wrong method, wrong address or a late notice can void your exercise. Keep proof of delivery.
9. Close, or release. If you close, record the deed. If you let the option lapse, record a release of any memorandum so the owner’s title is clean.

How to present an option to a seller

Owners hear “option” and worry they are being tied up for nothing. A clear explanation solves most of that. Cover four points:

• What they receive now. The option fee is theirs on signing, and they keep it if you do not buy.
• What they give up. The right to sell to someone else during the term, and the obligation to sell at the agreed price if you exercise.
• Why you need the time. A survey, a builder’s review, a zoning check. Specific reasons sound honest because they are.
• What happens at the end. Either you close on a set date, or the option expires and you release any recording.

If the owner is under pressure, such as facing foreclosure, an option that ties up the property while the clock runs may not serve them. In that situation, a purchase agreement with a firm closing date is usually the fairer offer.

How option fees are taxed

For the investor (optionee). Under Internal Revenue Code §1234(a), gain or loss from selling an option, or loss from letting it lapse, has the same character the property itself would have had in your hands. A lapsed option is treated as sold on the day it expired. For a wholesaler who buys and sells property as a business, that usually means ordinary income or loss. If you exercise, the option fee becomes part of your cost basis.

For the owner (optionor). The fee is generally not taxed when received. If the option is exercised, it becomes part of the sale price; if it lapses, the owner reports it as ordinary income in the year of lapse. The North Carolina Bar’s tax section walks through this treatment and the authorities behind it. Our post on wholesale real estate taxes covers how deal income is taxed more broadly.

When an option is the wrong tool

Options are not a better contract in every case.

• Sellers often prefer a purchase agreement. Owners want a buyer who is committed. Asking a motivated seller to lock up their house while you decide can kill trust.
• Short options on houses can look like disguised wholesaling. In Illinois, Oklahoma and Pennsylvania, the law can reach them anyway.
• The fee is gone if you do not close. Unlike refundable earnest money, a lapsed option fee is spent.
• Financing can be harder. A lender for your end buyer may be cautious about a deal built on an option exercise and same-day resale.
• Recording can backfire. Recording a memorandum in a state that restricts wholesaler filings, or failing to release it after a lapse, can expose you to slander-of-title claims.

Options shine on land, entitlement plays, small commercial deals and longer timelines where the owner values a guaranteed fee. For a straightforward distressed-house wholesale, a well-drafted purchase agreement is usually simpler.

Frequently asked questions

Is an option fee refundable?

Usually not. The fee pays for the owner’s promise to hold the offer open. Some contracts credit it toward the price at closing, but if the option lapses, the owner keeps it.

How much should an option fee be?

It varies widely by property and term. DealMachine cites 2 to 5 percent of price as a typical range for some deals, while short options on low-priced properties are often a flat amount. The fee has to be meaningful enough that the owner sees real value in it.

Can I assign a real estate option?

If the contract allows it and your state’s law permits it. Silence on assignability invites disputes, so address it expressly.

Do I need to record an option?

Recording a memorandum protects you against a sale to someone else, but some states restrict recordings by wholesalers. Ask your title company what is customary locally.

Is an option the same as a lease option?

No. A standalone option has no lease and no possession for the optionee. A lease option combines both and brings landlord-tenant rules into play.

More on contracts and deal structure