DWI

What Is Included in a DWI Legal Fee, and What Is Not

Deandra M. Grant
Reviewed by Deandra M. Grant, JD, GC, MS, ACS-CHAL Forensic Lawyer-Scientist
Updated August 12, 2026
Read time 7 min
The Short Answer

Most Texas DWI fees are flat fees for a defined scope of work. They usually cover advice, investigation, discovery, court appearances, motions, negotiation, and often the ALR hearing. They usually do not include trial, expert witnesses, court reporter transcripts, lab discovery charges, occupational license filings, expunctions, nondisclosures, appeals, or later probation-related motions. The important question is not just the price. It is what the written agreement says the price covers. Ask whether trial is included, whether the license hearing is included, what expenses are separate, and when the fee is earned.

What a Flat Fee Agreement Is

A flat fee is one agreed price for a defined scope of work. An hourly retainer is different: you deposit money, the lawyer bills against it, and you replenish it. Texas DWI defense is usually sold the first way, because a fixed number is easier to plan around than an open meter.

The part people misunderstand is when the money stops being yours. A flat fee is normally not held until the case ends. It is earned in stages as the lawyer passes defined points in the representation, and each stage is earned when that point is reached whether the case ends the next day or a year later.

A standard Texas DWI agreement of this kind divides the fee into thirds and ties each third to a benchmark. The first third is earned when the lawyer formally enters the case, by filing a letter of representation with the clerk or by requesting the license hearing. The second is earned when the lawyer appears in court, files a discovery request, the case is filed, or the first setting is scheduled. The final third is earned when the discovery has been reviewed or a plea offer has come back. Agreements also commonly provide that if the case resolves early, through a pretrial diversion program or because the State never files, the whole fee is treated as earned.

That structure is why a case that ends quickly does not usually produce a large refund. The work that earned the fee happened at the front.

What the Fee Normally Covers

Described concretely rather than as a category, the initial fee normally buys:

  • Advising and counseling you on the charge and your options.
  • Investigating the law and the facts of your case.
  • Obtaining and reviewing discovery, including the offense report, the video, and the breath or blood records.
  • Filing and arguing pretrial motions.
  • Appearing in court on your behalf at settings.
  • Negotiating with the prosecutor, and negotiating a resolution through a plea if that is what you decide to do.
  • In an alcohol-related case, representation at the Administrative License Revocation hearing.

That last item is worth reading twice, because the license case is a separate proceeding and people assume it must be a separate charge. In the standard agreement it is inside the fee. The costs of running that hearing, such as serving a subpoena on the officer, are a different matter and are covered below.

Trial Is a Separate Agreement

This is the single most important disclosure on the page.

The fee you pay at the start ordinarily does not include trial. If you reject the plea offer and set the case for trial, that is secondary representation, and it is covered by a second agreement signed at that point.

Experienced practitioners tend to call this a trial preparation fee rather than a trial fee, for an honest reason: a great many cases are set for trial and resolve before a jury is ever picked, and the work of preparing for trial is real whether or not the trial happens. A trial preparation fee is often structured in two halves, the first earned when the plea is rejected and the case is set, the second at final disposition however the case ends.

None of this is a surprise if it is disclosed up front, and it is why you should ask directly, before signing anything, whether trial is inside or outside the number you have been quoted.

See The DWI Jury Trial.

Costs That Come Separately

A legal fee pays for legal work. It does not normally pay for the costs that work runs up. In a Texas DWI these are typically billed to you as expenses:

  • Expert witnesses and independent testing. A toxicologist, an accident reconstructionist, or a retest of a blood sample.
  • Private investigators, where a case needs witnesses located or a scene documented.
  • Court reporter transcripts, including the transcript of the license hearing.
  • Laboratory discovery costs. Labs frequently charge for producing the full data package behind a blood result.
  • Subpoena service and witness mileage. Subpoenaing the arresting officer to the license hearing means paying a process server and reimbursing the witness for mileage.
  • Court filing fees and court costs.
  • Bond and interlock hearings. A court appearance to modify bond conditions or to address an interlock requirement is commonly charged separately from the base fee.

The Occupational License Filing

If your license is suspended and you need to keep driving, the route is an occupational driver’s license or an ignition interlock license, and that is its own petition with its own costs.

The important distinction for budgeting: a substantial part of what you pay here is not an attorney fee at all. The filing fees alone run near $500, and those go to the court and the licensing agency rather than to the lawyer. Any attorney fee for preparing and filing the petition sits on top of that.

See The Occupational Driver’s License.

Does the Fee Include the ALR Hearing?

Often yes, but you have to ask, because it genuinely varies between firms and between agreements.

In the standard Texas DWI agreement, representation at the license hearing is included in the initial fee for an alcohol-related offense. Other practices treat the license case as a separate engagement with its own price. Both are legitimate. What is not acceptable is finding out after the deadline has run.

Two questions settle it. Does the fee include requesting the hearing and appearing at it? And are the costs of the hearing, in particular subpoenaing the officer, inside the fee or billed to you?

See The ALR Hearing.

Work That Comes Later and Is Not Included

Some of the most valuable work in a DWI happens after the case is over, and it is almost always a separate matter with a separate fee. Standard agreements exclude:

  • A petition for expunction.
  • A motion for an order of nondisclosure.
  • A motion for early release from probation.
  • A motion to remove an ignition interlock device.
  • A motion for new trial, a notice of appeal, or the appeal itself.
  • Representation if you are removed from a pretrial diversion program for not completing it.

None of that means the work is unavailable. It means it is priced when you get there, and you should not assume clearing your record later was included in what you paid today.

See DWI Expunction and Orders of Nondisclosure.

Reading the Agreement Before You Sign

Use a written contract, and read every line of it before you sign. A lawyer should walk you through each item so you understand exactly what you are agreeing to, and a lawyer who will not do that has told you something.

Five things to confirm in writing:

  1. Scope. What matters does this fee cover, named specifically.
  2. Trial. Whether trial is inside this agreement or requires a second one.
  3. Earning. When each portion of the fee becomes earned, and what happens if the representation ends before then.
  4. Expenses. Which costs are billed to you on top, and whether you get asked before a large one is incurred.
  5. Outcome language. A proper agreement contains no promise about the result. Texas rules prohibit it. An agreement or a conversation that promises you an outcome is a warning, not a reassurance.

More on what to watch for: Red Flags When Hiring a DWI Lawyer and Payment Plans and Financing.

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Deandra M. Grant
Written & Reviewed By

Deandra M. Grant, JD, GC, MS, ACS-CHAL Forensic Lawyer-Scientist

She holds a Master of Science in Pharmaceutical Science and a Graduate Certificate in Forensic Toxicology, both from the University of Florida. She is the author of The Texas DWI Manual and has defended Texas DWI cases since 1994.

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