One person's working-out of how Texas drunk driving cases move from arrest to plea, what defense counsel charges for each stage, and which decisions belong to the court rather than the lawyer.
Two fee agreements for the same Texas DWI can quote nearly the same dollar figure and describe very different amounts of work. One covers the case from the first setting until it is resolved, whatever that takes short of a jury. The other covers investigation and negotiation, then stops, with everything after that priced separately. Both are legitimate ways to sell legal work, and neither is a trick. The difference only shows up in the paragraphs describing scope, which is where a careful reader slows down and reads twice before signing anything.
The investigation stage, and what triggers it
Almost every agreement starts with obtaining discovery: the offense report, the dashboard and body camera video, the breath or blood analysis paperwork, the maintenance records for the instrument, and the arresting officer's training file. That work is largely the same across firms, because Texas prosecutors are obligated to turn most of it over. What varies is whether the fee also covers an independent review of a blood sample, an accident reconstruction, or a paid expert to look at the gas chromatography. Those usually sit outside the quoted number as costs, billed as incurred. A reader should check whether expert costs are estimated anywhere or simply mentioned as a possibility.
Pretrial settings, and the difference between attending and appearing
Texas misdemeanor DWI cases move through a series of pretrial settings, often six or eight weeks apart, and a contested case can run a year or more. Some agreements say the fee covers all pretrial settings; others cap the number, say four, with an additional charge after that. The distinction matters because the number of settings is set by the court's docket and the prosecutor's pace, not by the lawyer or the client. An agreement that prices unlimited settings is transferring that risk to the firm. One that caps them is keeping the client exposed to a calendar nobody in the room controls.
Negotiation and motions, priced together or apart
Negotiation is the stage where the quoted fee usually does the most work: reviewing the file, meeting with the prosecutor, presenting weaknesses in the stop or the sample, and running out whatever the county offers, including deferred adjudication where it is available. Motion practice is different. A motion to suppress requires briefing, subpoenas, and a contested hearing with live witnesses, and it can take a full morning. Some flat fees include suppression hearings as part of pretrial. Others break motions out as a separate line, and a reader should ask directly which category a suppression hearing falls into, since it is the single most common contested motion in these cases.
The trial number, and when it becomes due
Nearly every honest DWI agreement carries a second figure that appears only if the case is set for trial, and that figure is often close to the original fee or larger. This is not a penalty for exercising the right to a jury. Trial preparation is a distinct body of work: jury charge research, motions in limine, witness subpoenas, cross-examination of the officer and the analyst, and several full days blocked out of a calendar that cannot be sold twice. What a careful reader checks is the trigger. Some agreements make the trial fee due when the case is placed on a trial docket, others when jury selection begins, and the gap between those two moments can be months.
The license case, which is usually its own agreement
The administrative license suspension proceeding runs on its own track, with its own deadline for requesting a hearing, and it is nearly always quoted separately. Some firms bundle it at a reduced rate when hired for both matters, some charge a flat amount for the hearing itself, and some charge more if the hearing is contested with the officer subpoenaed. Because impaired driving enforcement and licensing standards are tracked federally by the National Highway Traffic Safety Administration while the hearings themselves are state administrative matters, the two cases genuinely are separate work, and paying for them separately reflects that rather than obscuring it.
The most useful question at the signing meeting is not what the total is. It is which specific event moves the case from one priced stage to the next, and who decides that it has happened. A firm that can answer that in a sentence per stage has thought about the agreement carefully, and a client who asks it will know, months later, exactly what the next invoice means.