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How do you enforce a non-compete against a former partner?

On Behalf of | May 6, 2026 | Business Law

When a business partnership ends, a non-compete clause draws a line around what your former partner can and cannot do. If that partner now competes for your clients or works in your market, enforcing that line becomes a pressing concern.

Does your agreement hold up in court?

For a non-compete to be enforceable under Texas law, it must be ancillary to an otherwise enforceable agreement and contain reasonable limitations on scope, geography and duration. In a partnership context, this means the restriction should be tied to a partnership agreement or buyout arrangement where both parties exchanged something of value.

That value can take several forms. If your former partner received access to client relationships, private business data or specialized training, those exchanges may meet the consideration requirement.

Courts also look at whether the restrictions narrowly protect a real business interest. An agreement that blocks a former partner from an entire field across a wide region will face far more scrutiny than one tied to specific clients or a defined market area.

What qualifies as a breach?

A breach happens when your former partner does something the non-compete explicitly prohibits. That could mean soliciting clients you served together, opening a competing practice within the restricted geographic area or deploying methods and processes developed during the partnership.

Specificity in the agreement matters more than you might expect. Vague language makes proving a violation significantly harder. A clause that restricts “competitive activity” without defining it, for example, gives the court little to measure conduct against.

Timing is another factor worth considering. If the restricted period has lapsed or the former partner is operating outside the geographic boundaries, a court is unlikely to find a violation regardless of how direct the competition feels.

How do courts treat overbroad terms?

Rather than voiding a flawed non-compete outright, Texas law requires a court to reform it. If the restriction is otherwise valid but too broad, the judge must narrow certain terms. You also cannot collect damages for any violations that occur before the court makes the changes.

Which remedies can you pursue?

If you have a valid agreement and can demonstrate a clear breach, you may be able to seek injunctive relief—a court order that stops your former partner from continuing the prohibited activity while the case moves forward. This is often the most urgent remedy because lost client relationships are difficult to restore through money alone.

Monetary damages are another option. You may recover lost revenue, diminished business value or the costs associated with rebuilding a client base that followed the departing partner. Some partnership agreements also include liquidated damages clauses that set a predetermined estimate of financial harm for violations.

A legal professional can look over the details of your agreement to provide context for your situation. With that information, they can help you explore possible ways to proceed.