Buying a Home With Family or Friends in Texas: Co-Buying, Ownership, and Exit Planning

Co-buying a home is increasingly common in Texas. Multigenerational households, adult children pooling resources with parents, friends purchasing investment properties together, unmarried partners buying their first home — these arrangements can make homeownership achievable when it would not be possible alone. But buying with another person adds legal, financial, and relational complexity that buyers need to think through carefully before touring a single property. Getting the structure right at the start is far easier than untangling a poorly planned arrangement after closing.

Why Buyers Choose Co-Ownership

Rising home prices in DFW markets have pushed individual purchasing power to its limits. In many North Texas zip codes, the median home price has climbed well beyond what a single income can comfortably support at current interest rates. Co-buying allows buyers to combine income, increase down payment capacity, qualify for a larger loan, and share ongoing ownership costs. The math can be compelling: two buyers each contributing $40,000 reach an $80,000 down payment that might take either person years to accumulate individually.

For multigenerational households, co-buying can also consolidate housing expenses and allow family members to support one another in a shared living arrangement. A parent aging in place, a young adult family member getting a foothold in homeownership, or relatives who simply prefer to live near each other — these households are buying together with greater frequency, and lenders and real estate professionals have become more experienced working with them.

Common Co-Buying Situations

The most frequent co-buying arrangements agents encounter in Texas fall into a few broad categories, each with its own dynamics.

Adult children purchasing with parents. This often involves a parent contributing the down payment while the adult child qualifies for and services the mortgage. The parent may or may not live in the home. The arrangement can be straightforward or complex depending on whether the parent expects to be repaid, whether they want an ownership stake, and how the parties plan to handle the property long-term.

Unmarried partners buying together. Unlike married couples, unmarried co-buyers do not benefit from Texas community property protections if the relationship ends. What happens to the property if the relationship changes is a question both parties need to answer in writing before closing.

Friends purchasing as a primary residence or investment. Friends pooling resources to buy an investment property or even share a primary residence is increasingly common, particularly among buyers in competitive price ranges. These arrangements can work well but tend to carry the most risk if expectations are not clearly documented from the start.

Siblings buying a vacation or investment property. Family dynamics and differing financial situations make sibling co-buys require careful planning around contributions, usage rights, and eventual disposition of the property.

Each situation has different practical, legal, and financial implications. There is no one-size-fits-all structure.

Mortgage Qualification: Income, Debt, Credit, and Down Payment

All co-borrowers listed on the mortgage application are underwritten together. The lender reviews all credit scores, all income, and all debt obligations across every borrower on the loan. Most conventional lenders use the lowest middle score among all borrowers — not an average — when determining the loan's qualifying credit score. A co-borrower with a significantly lower credit score can affect not just qualification status but the interest rate the group qualifies for.

Debt-to-income ratio (DTI) is also calculated on a combined basis. If one co-borrower carries significant student loan debt, auto payments, or other obligations, that reduces the total purchasing power of the group. It is worth running preliminary qualification scenarios with a lender before co-buyers commit to a home search, so everyone understands how each person's financial profile affects the combined picture.

Co-buyers who will appear on the title but not on the mortgage are a different situation entirely. Lenders have specific requirements about who can hold title when not on the loan, and those requirements vary by loan type. If you are considering this structure — for example, a parent who wants ownership rights but whose income or credit is not being used to qualify — discuss the details with your lender early.

Down payment sourcing receives extra scrutiny when multiple buyers are involved. Lenders document the source of every dollar in the down payment. If a parent is gifting funds, the gift letter requirements and timing matter. If two buyers are each contributing funds from separate accounts, both accounts will be reviewed. Plan for this documentation requirement before the loan application is submitted.

Key Point: When co-buying, lenders typically use the lowest middle credit score among all borrowers to set loan terms — not an average. Before starting your home search, have every co-borrower check their credit profile and consult a lender so there are no surprises at application.

Title Ownership Options (High-Level Overview)

How co-buyers take title determines what happens to each person's ownership interest if one co-owner dies, wants to sell, or faces a legal judgment. In Texas, there are two primary structures for co-buyers who are not married to each other.

Joint tenancy with right of survivorship means that if one co-owner dies, their ownership interest passes automatically to the surviving co-owner or co-owners — outside of probate and regardless of what the deceased's will says. This can be a useful structure for co-buyers who want to ensure the other person inherits their interest, but it has estate-planning implications that extend beyond the property itself.

Tenancy in common means each co-owner holds a defined, divisible share of the property. Those shares can be equal or unequal. Each co-owner can will or transfer their share independently. This provides more flexibility but also means that a co-owner's heirs — not the surviving co-owner — may inherit an interest in the property. If you co-buy with a friend as tenants in common and that friend dies, their share could pass to their estate.

For married couples, Texas community property rules generally apply to property purchased during the marriage, regardless of how title is structured. The intersection of community property law and co-ownership with a non-spouse is a nuanced area.

The form of title ownership has significant legal, estate-planning, and partition implications. Which structure is right for a specific arrangement depends on the parties' goals, their relationship, their estate plans, and other factors that a Texas real estate attorney is best positioned to evaluate. The decision should be made deliberately, before closing, with legal guidance — not as an afterthought on the day funds are wired.

Why a Written Co-Ownership Agreement Matters

Taking title together gives each co-owner legal rights to the property. It does not, by itself, create a shared understanding of how the arrangement will actually work day to day — or how it will end.

A co-ownership agreement (sometimes called a co-tenancy agreement or cohabitation agreement) is a separate legal document, drafted by an attorney, that addresses the operational and exit framework for the co-ownership. It is not required by Texas law to purchase property together, and lenders do not typically require it. But for most co-buying situations, it is one of the most important steps the parties can take.

A well-drafted co-ownership agreement addresses who contributes what and when, how ongoing expenses are split, who has decision-making authority for maintenance and repairs, how the parties will resolve disagreements, and — critically — what happens when one co-owner wants out. Without this document, these questions are either governed by default Texas property law (which may not align with the parties' intentions) or left to negotiation at a moment of conflict.

The cost of having an attorney draft a co-ownership agreement is modest compared to the cost of a partition lawsuit or a protracted dispute over a buyout. It is also a useful forcing function: if the co-buyers cannot agree on how to answer the questions the agreement raises, that disagreement is better surfaced before closing than after.

Key Point: A co-ownership agreement is not required to purchase a home together, but it provides a written framework for the questions that tend to cause conflict later — contributions, expenses, decision-making, and exit. An attorney-drafted agreement is one of the most practical investments co-buyers can make before closing.

Key Decisions to Make Before You Make an Offer

Before a co-buying group tours homes or submits an offer, the parties need to have frank conversations about several issues. These are not questions to defer until closing — by that point, decisions are being made under time pressure, and disagreements can derail a transaction or create resentment that outlasts the purchase.

Who contributes what. Document each person's contribution to the down payment and closing costs before making an offer. These contributions may affect how ownership percentages are structured. If contributions are unequal, both parties should understand whether the difference is a gift, a loan, or something that affects equity allocation.

Who lives in the home. If one co-buyer will live in the property and another will not, the parties need to agree on whether rent is owed, how that amount is determined, and how living arrangements might change over time.

How ongoing expenses are shared. Monthly mortgage payments, property taxes, insurance, HOA dues, utilities, routine maintenance, and capital improvements all need an agreed allocation. "We'll split everything" sounds simple until one co-owner wants to remodel the kitchen and the other does not.

What happens if one co-owner wants to sell or exit. This is the scenario most co-buyers avoid thinking about — and the one most likely to cause serious problems. Does the exiting co-owner have the right to sell their share to anyone? Does the remaining co-owner have a right of first refusal? How is the buyout price determined? How long does the remaining co-owner have to complete a buyout?

What happens at death. If a co-owner dies, does the surviving co-owner want the deceased's share to pass to them automatically? Or does the deceased co-owner want their heirs to inherit the interest? The form of title ownership partially answers this, but estate plans, beneficiary designations, and wills need to align with the co-ownership structure.

What happens in divorce, job loss, or financial hardship. Life changes. If one co-owner loses their income and can no longer contribute to the mortgage, what is the remedy? Can the other co-owner cover the full payment and seek reimbursement? At what point does a co-owner's non-payment trigger a forced sale or buyout? These are uncomfortable scenarios to plan for — and critical ones.

What happens if the home needs a major repair both parties cannot agree on. A roof replacement, an HVAC failure, or a foundation issue can create conflict when co-owners disagree on timing, vendor, or cost allocation. The co-ownership agreement should designate who has decision-making authority for repairs above a certain cost threshold, and how expenses will be funded.

Tax and Estate-Planning Considerations to Discuss With Professionals

Co-buying a home raises several tax and estate-planning questions that are beyond the scope of this guide and require input from a CPA and estate attorney. Among the issues worth raising with those professionals: how the mortgage interest deduction is allocated among co-borrowers who each pay a portion of the interest, how Texas's homestead exemption applies when co-owners have different primary residences, the capital gains implications when one co-owner sells their share rather than the entire property, how the death of a co-owner triggers estate tax or probate considerations, and whether unequal contributions to the down payment create gift tax exposure.

None of these issues are necessarily deal-breakers — they are planning considerations that professionals can help the parties navigate. The key is to raise them before closing, not after.

12 Questions to Answer Before Touring Homes

Treat this list as a pre-search checklist. If any question produces disagreement among the co-buyers, that disagreement is worth resolving — with professional help if needed — before the group makes an offer.

Who will be on the mortgage, and who will be on the title?
What is each person's specific dollar contribution to the down payment and closing costs?
How will the monthly mortgage payment, property taxes, homeowner's insurance, and HOA dues be divided?
Who is responsible for scheduling and funding maintenance and repairs, and how will decisions be made?
What is the lowest middle credit score among all co-borrowers, and has a lender assessed how it affects qualification?
What happens if one co-owner cannot make their share of the monthly payment?
What happens if one co-owner wants to sell the property and the other does not?
How will a buyout price be determined, and how long will the remaining co-owner have to complete the purchase?
What form of title ownership will the co-buyers use — joint tenancy with right of survivorship or tenancy in common?
Have all co-buyers consulted a Texas real estate attorney about a co-ownership agreement?
Have the co-buyers discussed the tax implications of the arrangement with a CPA?
Have all co-buyers reviewed their estate plans, wills, and beneficiary designations with an estate attorney to ensure they align with the co-ownership structure?

Frequently Asked Questions

Can only one person be on the mortgage while both are on the title?

This is possible in some loan scenarios, but it depends on the loan type and lender requirements. On conventional loans, lenders generally allow a non-borrower to hold title under certain conditions. FHA and VA loans have specific rules about who may hold title when not on the loan. If you are considering this structure — for example, a parent who wants a title interest but whose income is not being used to qualify — discuss the specifics with your lender before making any commitments. The lender needs to approve the arrangement before you can rely on it.

What happens if co-owners disagree and cannot resolve it?

If co-owners cannot agree on a decision and there is no co-ownership agreement with a dispute resolution mechanism, Texas property law ultimately governs. Under Texas law, any co-owner of property held as tenants in common generally has the right to file a partition action in court — a legal proceeding that can result in either a physical division of the property (rarely practical for a single-family home) or a forced sale and division of the proceeds. Partition litigation is time-consuming and expensive. A co-ownership agreement that includes mediation or arbitration provisions is one way to create a less costly resolution path before the parties reach an impasse.

Does a co-ownership agreement replace a will?

No. A co-ownership agreement governs the relationship between co-owners while they are alive and the operational aspects of the property. A will governs how a person's estate is distributed after death. Both documents serve different purposes, and a co-buyer's estate plan should be reviewed by an estate attorney to make sure it is consistent with the co-ownership structure — particularly if the property is held as tenants in common, where a co-owner's share can pass to their heirs rather than the surviving co-owner.

Can co-buyers split the homestead exemption in Texas?

Texas's homestead exemption is tied to a property being an individual's primary residence. If two co-buyers both live in the property as their primary residence, both may be able to claim the homestead exemption. If only one co-buyer lives in the property, typically only that person can claim it. If one co-buyer is a non-occupant investor, the exemption may not be available at all. The specific rules depend on ownership structure and county appraisal district requirements. A CPA or property tax consultant familiar with Texas law can clarify the exemption eligibility for a specific situation.

What is a partition action in Texas?

A partition action is a legal proceeding available to co-owners of real property under the Texas Property Code when they cannot agree on what to do with the property. Any co-owner can initiate a partition action without the consent of the other co-owners. The court can order a physical division of the property — which is rarely practical for a single-family home — or, more commonly, order the property sold and the net proceeds divided among the co-owners according to their respective interests. Partition actions can be expensive, lengthy, and damaging to co-owner relationships. They are one of the primary reasons co-buyers are encouraged to establish exit mechanisms and dispute resolution procedures in a written agreement before the need arises.