One of the most common questions San Antonio homebuyers now ask is:

“Why do I need to sign an agreement before touring a house?”

As of January 1, 2026, Texas law requires a real estate license holder working with a prospective residential buyer to enter into a written agreement before showing residential property or, when no showing occurs, before presenting an offer on the buyer’s behalf.

That does not automatically mean every buyer must sign a long-term, exclusive agreement before seeing one home.

Texas law allows different types of written agreements, including a buyer representation agreement and, in limited situations, a non-representation agreement used only for showing property. The distinction matters because the services and advice a real estate professional can provide depend on whether the buyer is represented.

For anyone buying a house in San Antonio TX, the key is to understand what the agreement says before signing it.

What Changed for Texas Homebuyers in 2026?

The Texas Real Estate License Act was updated to require written agreements related to residential buyer representation.

A real estate license holder must generally enter into a written agreement with a prospective residential buyer before:

Showing the buyer a residential property
Presenting an offer to purchase residential property on the buyer’s behalf when no showing has occurred

The requirement applies to prospective residential buyers. It does not apply in the same way to commercial purchasers or residential and commercial tenants.

The agreement is intended to clarify the relationship between the buyer, the real estate professional, and the broker.

Texas law requires the written agreement to address several important items, including:

The services the license holder will provide
The agreement’s termination date
Whether the relationship is exclusive or non-exclusive
Whether the license holder represents the buyer
The amount or rate of broker compensation
How broker compensation will be determined

The agreement must also clearly state that broker compensation is not set by law and is fully negotiable.

What is the IABS form?

The buyer may also receive an Information About Brokerage Services, or IABS, form.

The IABS form explains the roles of brokers and real estate license holders, legally required duties, written agreements, representation, non-representation, and brokerage contact information.

Texas license holders are generally required to provide this notice at the first substantive communication with a prospective buyer concerning a specific property. The updated IABS form became required on January 1, 2026.

The IABS form is a disclosure. It is not the same thing as a buyer representation agreement.

Buyer Representation vs a Showing-Only Agreement

Texas law permits two basic paths for a real estate professional working with a prospective residential buyer.

Buyer representation agreement

A buyer representation agreement establishes a client relationship between the buyer and the broker.

The agreement should describe the services the broker and agent will provide. Depending on the agreement, those services may include:

Helping identify San Antonio homes for sale
Comparing neighborhoods and communities
Scheduling and attending property tours
Reviewing available property information
Preparing and presenting offers
Advising on pricing and offer strategy
Coordinating inspections and due diligence
Negotiating repairs, credits, and contract terms
Helping manage deadlines through closing

Representation agreements can vary in length, geographic scope, services, exclusivity, and compensation.

A representation agreement may limit the services a broker agrees to provide, but it cannot eliminate the minimum duties owed to a client under Texas law and TREC rules.

Non-representation showing agreement

Texas law also allows a license holder to show property under a written non-representation agreement.

Under this arrangement, the license holder does not represent the buyer.

That limitation is significant.

A license holder operating under a non-representation agreement may provide basic information about the property, such as its size, price, and available terms. However, the license holder may not provide opinions, transaction advice, or other brokerage services to the buyer.

A non-representation agreement must:

Be non-exclusive
Clearly state that the buyer is not represented
Include a termination date
Last no more than 14 days
Address compensation as required

This type of agreement may allow someone to view a property without establishing a full buyer-agent relationship, but it does not provide the same level of advice or advocacy as buyer representation.

What happens at an open house?

The rules can depend on who is hosting the open house.

When the hosting agent works for the listing brokerage, that agent generally does not need to enter into a written agreement with visitors. The agent must disclose that the agent represents the property owner.

When an agent from outside the listing brokerage hosts the open house and does not represent the seller, that agent must generally provide the IABS and enter into an appropriate written agreement before showing the property.

What San Antonio Buyers Should Review Before Signing

A buyer representation agreement is a contract. It should be reviewed with the same care as other documents connected to a home purchase.

Before signing, ask the agent to explain each section clearly.

Services included

Confirm exactly what the agent and broker will do.

Will the agent help with:

Property searches?
Community comparisons?
New construction and resale homes?
Offer preparation?
Negotiation?
Inspection coordination?
Closing preparation?
Long-distance or relocation purchases?

The agreement should match the level of service you expect.

Geographic area

Review the area covered by the agreement.

A Greater San Antonio home search can include very different locations, including:

San Antonio
Boerne
Schertz
Cibolo
New Braunfels
Stone Oak
Alamo Heights
Bulverde
Spring Branch
Canyon Lake

A buyer comparing several communities should make sure the agreement reflects the intended search area.

Length of the agreement

Check the beginning and termination dates.

Ask whether the term is appropriate for your expected buying timeline. A local buyer who plans to purchase soon may have a different timeline than a military household or relocation buyer preparing for a future move.

Exclusive or non-exclusive status

An exclusive agreement generally means the buyer agrees to work with that broker during the agreement period for the property types and areas described.

A non-exclusive agreement may allow the buyer to work with more than one broker, depending on its terms.

The document should clearly identify which type applies.

Compensation

Review the compensation section carefully.

The agreement should explain:

The amount or rate of compensation
How the amount will be calculated
Whether another party may contribute toward the broker’s compensation
What the buyer may owe under different circumstances
How compensation is handled if the seller or listing brokerage offers less than the agreed amount

Texas law requires the agreement to disclose that broker compensation is not set by law and is negotiable.

Termination provisions

Ask how the agreement can be ended.

A buyer representation agreement is intended to be legally binding. A buyer may ask the broker to release them, but TREC does not have authority to require the broker to grant a release. If the parties cannot resolve a disagreement, TREC advises consulting a private attorney.

Buyers should understand the termination language before signing rather than waiting until a problem develops.

Why Buyer Representation Matters When Buying in San Antonio

A buyer’s agent should provide more than access to homes.

The real value of representation is guidance through the decisions surrounding the property.

When buying a home in San Antonio, those decisions may include:

Whether a home is appropriately priced
How the property compares with nearby sales
Whether the offer terms are competitive
How property taxes affect the estimated monthly payment
Whether an HOA applies
Which inspections may be appropriate
How repairs or seller credits should be negotiated
Whether builder incentives offset the full cost of a new-construction home
How location and commute affect long-term suitability
How the property may compete when eventually resold

This is especially relevant for first-time buyers, buyers moving from another state, military households, and people comparing several Greater San Antonio communities.

Taylor & Taylor Services provides buyer representation across Greater San Antonio, including San Antonio, Boerne, Schertz, Cibolo, New Braunfels, and surrounding areas. Buyer services include financing preparation, neighborhood selection, touring, offer strategy, negotiation, inspections, and transaction guidance through closing.

The goal of a buyer consultation should be to establish expectations before the home search becomes urgent.

A clear conversation should cover:

Where you want to buy
When you expect to move
Your financing status
Your property priorities
The services you need
How representation works
How compensation is handled
What each party is expected to do

A buyer representation agreement should not feel like unexplained paperwork placed in front of you at the first showing.

It should document a relationship that has already been discussed clearly.

Taylor & Taylor Services helps buyers and relocating households navigate the Greater San Antonio real estate market with local knowledge, strategic guidance, and client-first representation.

Contact Celia and Stephen Taylor at taylorandtaylorservices.com to discuss your San Antonio home search and buyer representation options.

Local Knowledge. Strategic Guidance. Confident Decisions.

Frequently Asked Questions

Do I have to sign an agreement before touring a home in San Antonio?

In most situations, a Texas real estate license holder must enter into a written agreement with a prospective residential buyer before showing residential property. The agreement may establish buyer representation or may be a limited non-representation agreement used for showing property.

Does the agreement have to be exclusive?

Not necessarily. A representation agreement may be exclusive or non-exclusive, depending on its terms. A non-representation showing agreement must be non-exclusive.

Do I need an agreement to attend an open house?

It depends on who is hosting the open house. An agent working for the listing brokerage generally does not need a written agreement with visitors but must disclose that the agent represents the owner. An outside agent hosting the property may be required to enter into an agreement before showing it.

Is real estate broker compensation negotiable?

Yes. Texas law requires written buyer agreements to disclose clearly that broker compensation is not set by law and is fully negotiable.

Can I cancel a buyer representation agreement?

The answer depends on the agreement’s termination provisions and whether the broker agrees to release the buyer. TREC states that it cannot require a broker to release a buyer from a signed agreement. Buyers with unresolved contract questions should consult a private attorney.

Is the IABS form the same as a buyer representation agreement?

No. The IABS form explains brokerage roles, duties, representation, and non-representation. A buyer representation agreement is a separate contract establishing the terms of the relationship between the buyer and broker.

Does signing an agreement mean I must buy a house?

Signing an agreement does not require a buyer to purchase a property. It establishes the terms under which the buyer and broker will work together. Buyers should review the specific obligations, term, compensation provisions, and termination language before signing.

Do You Need a Buyer Representation Agreement to Tour Homes in San Antonio?