Can You Sue Your Lawyer for Malpractice in Texas?

Yes — in Texas, you can sue a former attorney for legal malpractice if you can show they owed you a duty of care, breached that duty through negligence, and that breach directly caused you financial harm you wouldn’t otherwise have suffered. Simply losing a case or being unhappy with your lawyer isn’t enough on its own; Texas law requires proof that a competent attorney would have gotten you a better result.

What Counts as Legal Malpractice in Texas?

Legal malpractice generally happens when an attorney’s conduct falls below the standard of care a reasonably competent lawyer would have provided, and that failure causes real, provable harm to the client. Common examples include:

• Missing a filing deadline, such as a statute of limitations, that permanently bars a client’s claim.
• Failing to file required documents or properly serve a defendant.
• Settling a case without the client’s informed consent, or for far less than its reasonable value without adequate explanation.
• Conflicts of interest that weren’t disclosed and that harmed the client’s position.
• Failing to investigate or gather evidence that a competent attorney would have obtained.
• Giving clearly incorrect legal advice that a client relied on to their detriment.

Not every mistake rises to this level. An attorney can lose a case, make a strategic call that doesn’t pan out, or fail to get the outcome a client hoped for without having committed malpractice — the law gives attorneys reasonable latitude for judgment calls, even ones that turn out badly in hindsight.

Why Losing a Case Isn’t the Same as Malpractice

This is one of the most common misunderstandings people have after a disappointing legal outcome. To win a legal malpractice claim in Texas, you generally have to prove what’s sometimes called a “case within a case” — meaning you have to show that, had your original attorney handled things competently, you would have won the underlying case (or gotten a meaningfully better result) and would have actually been able to collect on that result.

This is a genuinely high bar. It means a malpractice claim isn’t really about how the case felt — it’s about reconstructing, with evidence, what should have happened if the attorney had done their job properly, and proving that specific error is what caused the loss.

Our Legal Malpractice practice page covers how WestLoop Law evaluates whether a prior attorney’s conduct meets this standard.

How Long Do You Have to Sue a Lawyer for Malpractice in Texas?

Texas generally applies a two-year statute of limitations to legal malpractice claims, similar to most other personal injury and negligence claims. However, this area has some important nuances:

• The discovery rule can sometimes delay when the clock starts running until the client knew, or reasonably should have known, about the attorney’s error — rather than the date the error actually occurred.
• The continuous representation doctrine can sometimes pause the limitations period for as long as the attorney continues representing the client on the same matter, since a client often can’t be expected to sue their own lawyer while that lawyer is still actively handling their case.

Because these doctrines are fact-specific and can significantly change your deadline, it’s worth talking to an attorney promptly rather than assuming you’ve missed your window — or that you still have plenty of time.

Signs You May Have a Legal Malpractice Claim

A few patterns are worth paying attention to if you’re wondering whether your previous attorney‘s conduct crossed the line from disappointing into actionable:

• You discover a deadline was missed that eliminated your ability to pursue your original claim entirely.
• Your case was dismissed for a procedural reason that had nothing to do with the merits of your situation.
• You later learn your attorney had a conflict of interest they never disclosed.
• You were pressured into a settlement without a clear explanation of your case’s value or your other options.
• Your attorney essentially stopped communicating or working on your case for an extended period, causing you to miss opportunities.

Our General Personal Injury practice page can speak to how a change in counsel is handled if you’re currently in an active case and considering switching.

What to Do If You Suspect Malpractice

If you believe a previous attorney’s negligence harmed your case, a few steps can help protect your position:

1. Request your complete case file from your former attorney — Texas clients are generally entitled to their own file.
2. Write down a timeline of what happened, including missed communications, deadlines, or promises that weren’t kept.
3. Avoid waiting to consult a new attorney, given how fact-specific the statute of limitations analysis can be.
4. Understand this is a separate claim from your original case — pursuing a malpractice claim doesn’t reopen or continue the underlying case; it’s a new lawsuit against the attorney.

Frequently Asked Questions

Do I need to prove I definitely would have won my original case?

Yes, generally. Texas requires proof that a competent attorney’s proper handling of your case would have led to a better outcome — this is the “case within a case” standard.

What if my lawyer just didn’t return my calls?

Poor communication alone usually isn’t enough for a malpractice claim unless it caused a specific, provable harm, like a missed deadline or lost opportunity to settle or litigate effectively.

Can I sue my current attorney while they’re still representing me?

It’s unusual and often impractical to do so while representation is ongoing; most people wait until after the relationship ends, and Texas’s continuous representation doctrine can help protect your deadline in the meantime.

Is there a cap on damages in a Texas legal malpractice case?

Legal malpractice claims are generally treated as negligence claims, and any applicable caps depend on the type of underlying claim involved; this is worth discussing directly with an attorney given how case-specific it is.

What happens to the fees I already paid my previous attorney?

Depending on the facts, some or all of the fees paid may become part of the damages sought in a malpractice claim, particularly if the attorney’s negligence made their work valueless.

About WestLoop Law

Nhan H. Nguyen, MD, JD, MSF

Nhan H. Nguyen is the founder and lead attorney of WestLoop Law in Houston, Texas. A Vietnamese refugee who grew up in Houston, Dr. Nguyen earned his B.A. in Biology/Pre-Medicine from Baylor University (magna cum laude, Phi Beta Kappa), his Medical Doctorate from UT Southwestern Medical School, his Juris Doctor from the University of Houston Law Center (cum laude), and his Master of Science in Finance from the University of Houston Bauer College of Business. With over 13 years of experience and millions recovered for 2,025+ clients across Harris County, he brings a clinical, legal, and financial perspective to every car accident case he takes.

If You Believe a Previous Attorney Failed You

If you’re unsure whether your prior attorney’s handling of your case crossed the line into malpractice, an honest case review can help you understand where you stand. This post is intended as general legal education, and nothing here should be read as a guarantee of any particular outcome.

Reach out through our contact page or call WestLoop Law at (346) 215-0788 for a free consultation about your prior case.