DUI Lawyer Cost 2026: What to Expect for First Offense, Repeat, and Felony Cases

The cost of a DUI arrest is never just the attorney fee. It’s the combination of legal fees, court fines, administrative hearing costs, ignition interlock device rental, increased insurance premiums, and — depending on your profession — potential licensing consequences. Understanding the full picture before you engage an attorney helps you ask better questions and avoid surprises.

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Misdemeanor vs Felony: The Classification Determines Everything

Most first-offense DUI arrests — no injury, no property damage, BAC under 0.15% — are charged as misdemeanors. Felony DUI applies when:

• The driver caused serious bodily injury or death
• A minor was in the vehicle
• It is a third or subsequent DUI (threshold varies by state)
• BAC exceeded the state’s aggravated threshold (commonly 0.15% or 0.16%)

The misdemeanor/felony line determines potential jail time, the severity of license consequences, and critically — if you have a professional license or immigration status — the downstream implications.

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Attorney Fee Structures

Flat Fee (Most Common for DUI)

A single fixed amount covers representation through a defined scope — typically through a plea deal or jury verdict. Ranges by case type:

Case Type	Typical Flat Fee Range
First-offense misdemeanor (plea)	$1,500–$3,500
First-offense misdemeanor (trial)	$3,500–$8,000
Second-offense misdemeanor	$4,000–$10,000
Felony DUI	$10,000–$25,000+
DUI causing injury/death	$25,000–$100,000+

What to verify: Does the flat fee include the Administrative License Revocation (ALR) hearing? Many attorneys charge that separately ($500–$1,500). Does it include expert witnesses like a breathalyzer technician? Nail down the scope before signing.

Hourly Billing

Less common for standard DUI, sometimes used for complex felony matters. Rates typically run $250–$450 per hour. If a case resolves early, hourly can be cheaper than a flat fee — but if it stretches to trial, costs can exceed flat-fee quotes significantly.

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The ALR Hearing: An Overlooked Deadline

When you are arrested for DUI, two separate proceedings begin simultaneously: the criminal case and the DMV administrative license suspension. Most people only think about the criminal case.

The critical deadline: In most states, you have 7–10 days from arrest to request an ALR hearing. Miss the deadline and your license is automatically suspended — regardless of how the criminal case ultimately turns out.

The ALR hearing is more than a bureaucratic hurdle. It is an opportunity to:

• Cross-examine the arresting officer under oath before the criminal trial
• Challenge the breathalyzer calibration records
• Contest whether the officer had legal authority to stop the vehicle
• Potentially obtain a restricted/hardship license rather than full suspension

Related: Personal Injury Lawyer Fee Structure →

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Ignition Interlock Devices: A Hidden Ongoing Cost

Many states now require an ignition interlock device (IID) following a DUI conviction — including some first offenses. The device requires a breath sample before the engine will start.

Typical costs:

• Installation: $70–$200
• Monthly lease: $60–$100
• Required duration: 3 months to several years depending on state and case history

Add these numbers to your total cost calculation. Some states have indigency provisions that reduce IID fees — ask your attorney.

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Impact on Professional Licenses

State licensing boards for medicine, nursing, law, pharmacy, real estate, and other professions require licensees to self-report criminal charges or convictions. The board’s review is independent of the criminal court:

• A plea deal that avoids jail time does not automatically protect your license
• Some boards launch investigations on arrest, before any conviction
• Deferred adjudication or diversion programs (common for first-offense DUI) may or may not satisfy reporting requirements — check your state board’s rules

If you hold a professional license, the licensing implications may be as significant as the criminal ones. Your criminal defense attorney should ideally have experience advising license holders, or be willing to coordinate with a separate administrative law attorney.

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Defense Strategies That Affect Cost and Outcome

An experienced DUI attorney will investigate these angles, each of which can affect whether you go to trial and what outcome is achievable:

• Legality of the stop — Did the officer have reasonable suspicion to pull you over?
• Breathalyzer maintenance records — Is the device certified and properly calibrated?
• Blood draw protocol — Was the blood sample collected and stored according to chain-of-custody requirements?
• Field sobriety test administration — Did the officer follow standardized procedures?
• Medical conditions — Can GERD, diabetes, or certain medications explain a false-positive breath result?

Identifying a viable suppression motion changes the negotiating dynamic entirely. Cases where the evidence is solid rarely proceed to trial; cases where foundational evidence is shakeable often settle better or get dismissed.

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When to Represent Yourself (Rarely)

Self-representation (pro se) in a DUI is generally a bad trade even for a first offense. The procedural complexity of ALR hearings, suppression motions, and plea negotiations creates real risk of a worse outcome. The one narrow exception: a traffic-level charge in a state with a first-offense diversion program where all participants receive the same outcome regardless of attorney. Your state’s public defender office or a legal aid clinic can tell you if such a program exists.

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This article is general information only and does not constitute legal advice. Consult a licensed attorney in your jurisdiction for guidance on your specific situation.