How Much Does a DWI Cost in North Carolina?
Ask anyone who's been through it: a DWI in North Carolina is expensive. The assessment is $100 and ADETS is $160 — both set by state law. But those are just the beginning. Here's a realistic breakdown of what a DWI actually costs, from fines to the insurance hit that follows you for years.
The fixed state fees
- Substance abuse assessment: $100 (set by state law — be wary of any provider charging more)
- ADETS (Alcohol and Drug Education Traffic School): $160 (set by state law)
- Treatment programs: vary by provider and level of care — short-term treatment (20–40 hours) costs more than ADETS; longer-term or intensive outpatient costs more still
These are the predictable, fixed parts. Everything below varies by case.
Fines and court costs
North Carolina DWI sentencing uses punishment levels (Level 5 least to Level A1 most serious). Fines scale with the level — from a few hundred dollars at the low end to several thousand at the high end — plus court costs that apply in every case. Aggravating factors (high BAC, reckless driving, prior record) push both the level and the fine upward.
Attorney fees
Most DWI defendants hire a lawyer, and fees vary widely — from around $1,000 for a straightforward first offense resolved by plea, to several thousand for cases that go to trial or involve aggravating circumstances. Given what's at stake (license, record, potential jail time), most people consider it money well spent — but it's a real part of the total.
Insurance increases
This is often the biggest long-term cost. A DWI conviction can raise your premiums dramatically — and the increase typically lasts 3–5 years or more. Over that span, the extra insurance cost alone can exceed every other DWI expense combined. Some drivers see their annual premium double or triple.
Ignition interlock
Required for BACs of 0.15+ or repeat offenses. Expect installation fees plus monthly monitoring costs for as long as the court orders the device — often a year or more. These fees go to the interlock provider, not the court.
License restoration
Restoration fees, plus the cost of any required classes or treatment you haven't finished. If you need a Limited Driving Privilege during the revocation period, there are court costs for that petition too.
The hidden costs
- Lost wages from court appearances and the 30-day license revocation
- Transportation costs while you can't drive
- Possible job consequences (especially for CDL holders or jobs requiring driving)
- Community service time (required at most punishment levels)
Putting it together
A first DWI in North Carolina often runs into the thousands of dollars all told — and repeat offenses cost far more. The $100 assessment is the smallest line item, but it's the one that unlocks everything else: driving privileges, court compliance, and the fastest path to putting the case behind you.
Don't let cost concerns delay your assessment — it's the cheapest step and the most time-sensitive. Call 910-701-0170 or 336-701-1016, or schedule online at dwiassessments.com.
This page is general information about the DWI process in North Carolina and is not legal advice. For guidance on your specific case, consult a licensed attorney.