A DUI lawyer in Utah costs between $1,500 and $5,000 for a first-offense misdemeanor DUI, based on published fee ranges from Utah defense firms. Most experienced attorneys charge a flat fee of $1,800 to $2,600 for a first offense. A second DUI within 10 years typically runs $2,500 to $3,500, and a felony DUI defense starts around $3,500 and can exceed $10,000 when the case involves an accident, injury, or trial.

Those numbers only make sense in context. Under Utah Code § 41-6a-502, Utah enforces a 0.05% BAC limit (the strictest per se limit in the United States) and the mandatory penalties written into § 41-6a-505 carry a fixed price tag of their own. This page breaks down what attorneys charge, what drives the fee up or down, and what a conviction costs so you can compare both numbers side by side.

Average DUI Lawyer Fees in Utah by Case Type

Case Type	Charge Level	Typical Attorney Fee
First DUI (no aggravating factors)	Class B misdemeanor	$1,500 to $2,600
First DUI with high BAC (.16+) or accident	Class B / Class A misdemeanor	$2,500 to $4,000
Second DUI within 10 years	Class A misdemeanor	$2,500 to $3,500
Third DUI within 10 years	Third-degree felony (§ 41-6a-502(2)(c)(i))	$3,500 to $10,000+
Felony DUI with serious bodily injury	Third-degree felony	$5,000 to $10,000+
Any DUI taken to jury trial	Varies	Add $1,500 to $5,000+ trial fee

These are market ranges, not quotes. An attorney fresh out of law school may take a first DUI for under $1,500. A high-volume firm may quote $4,000 for the same facts. What you are actually pricing is the attorney’s DUI-specific experience (knowledge of field sobriety testing standards, Intoxilyzer maintenance records, and blood draw procedure) not the charge on the citation.

Five Factors That Set the Fee

1. Prior convictions. Utah uses a 10-year lookback period under § 41-6a-501. A second offense elevates the charge to a Class A misdemeanor with a mandatory minimum of 10 days in jail under § 41-6a-505, and a third becomes a felony. Each enhancement raises the stakes and the workload, so the fee rises with it.

2. BAC level. A BAC of .16 or higher triggers Utah’s extreme DUI sentencing under § 41-6a-505(1), which requires at least two days in jail plus 30 consecutive days of home confinement with electronic monitoring on a first offense. Extreme DUI cases demand more negotiation and more motion work.

3. Aggravating facts. An accident, an injury, or a passenger under 16 in the vehicle changes the charge classification. A passenger under 16 is a separate offense for each child under § 41-6a-502, and serious bodily injury makes the DUI a third-degree felony.

4. Whether the case goes to trial. More than 95% of criminal cases resolve before trial. Many Utah DUI attorneys quote a flat fee covering everything up to trial, then a separate trial fee. Ask for both numbers in writing before you sign.

5. The DLD hearing. A Utah DUI triggers two separate proceedings: the criminal case and an administrative license suspension through the Driver License Division. You have 10 days from arrest to request the DLD hearing. Confirm whether the quoted fee includes DLD representation, some firms bill it separately.

Flat Fee vs. Hourly Billing

Most Utah DUI attorneys charge a flat fee. That is the structure you want for a standard misdemeanor DUI because the case path is predictable and you get cost certainty on day one. Hourly billing (typically reserved for complex felony cases) can produce a lower total on a fast dismissal but an unpredictable one if the case drags through suppression motions and continuances. Many firms also offer payment plans with a retainer up front and monthly installments.

The Attorney Fee Is the Smaller Number

The real comparison is not “lawyer vs. no lawyer.” It is the attorney’s flat fee against the statutory cost of a conviction. Here is what a first-offense Utah DUI conviction carries, line by line:

Conviction Cost (First Offense)	Amount	Source
Minimum fine + 90% surcharge + $40 court security fee	$1,370 to $1,405	§ 41-6a-505; § 51-9-401
Jail (48 consecutive hours minimum) or compensatory service	Lost wages vary	§ 41-6a-505(3)
State impound release fee + towing and storage	$400 to $1,000	§ 41-6a-1406
Driver license suspension, 120 days	Transportation costs vary	§ 53-3-223
License reinstatement fees	~$275	Utah DLD fee schedule
Ignition interlock device, 18 months required for drivers 21+	~$100 install + $75 to $100/month (~$1,400+ total)	§ 41-6a-518.2
Substance abuse screening + Prime for Life education series	$300 to $500	§ 41-6a-505(3)
Auto insurance increase (SR-22 filing, 3+ years)	Premiums can rise 200 to 300%	Carrier-dependent

Add those lines and a first-offense conviction costs roughly $3,700 to $7,000 in the first 18 months before counting a single hour of lost income, and before the two-year alcohol-restricted driver status that follows any first DUI conviction. A second conviction raises the mandatory fine total to approximately $1,560, revokes the license for two full years, and requires a 10-day minimum jail sentence. A third within 10 years is a felony carrying up to five years in prison under § 76-3-203.

So Is Hiring a DUI Lawyer Worth the Cost?

Run the numbers. A $2,000 flat fee against a $3,700 to $7,000 conviction cost means the attorney pays for himself if he accomplishes any one of the following: a reduction from DUI to impaired driving under § 41-6a-502.5 (which avoids the mandatory interlock and license suspension), a suppressed breath or blood test, a preserved license at the DLD hearing, or an outright dismissal. Even where the evidence is strong, negotiated reductions routinely eliminate more cost than the fee itself.

The 10-day DLD deadline is the reason to decide quickly rather than cheaply. Miss it and the suspension takes effect automatically: no hearing, no defense, regardless of how the criminal case ends.

If you have been charged anywhere in Utah, talk to an experienced Utah DUI defense attorney before your DLD window closes. A consultation costs nothing; the numbers above show what waiting costs.