The short answer is longer than most people expect, and in most cases permanently. But the question really has three different answers depending on which record you mean.
Call (704) 461-9488 for a free, confidential consultation, available 24/7.
Three records, three answers
| Record | How long the DWI stays |
|---|---|
| Your criminal record | Permanently. A DWI conviction is generally not expungeable in North Carolina |
| Your DMV driving record | Permanently for the conviction itself |
| Sentencing lookback for a future DWI | 7 years for the grossly aggravating factor, 10 years for habitual DWI |
Why a DWI cannot usually be expunged
North Carolina expunction statutes generally exclude offenses involving impaired driving. That means that unlike many other misdemeanors, a DWI conviction stays visible on a criminal background check indefinitely. This is one of the strongest practical arguments for fighting the charge rather than pleading quickly to get it over with.
A dismissal or a not guilty verdict is a different matter. Charges that did not result in conviction can generally be expunged, which is another reason the outcome of the case matters so much more than the speed of resolving it.
The seven year and ten year windows
For sentencing, a prior impaired driving conviction within seven years counts as a grossly aggravating factor and pushes the new case up the level scale. For habitual DWI, the window is ten years and requires three or more priors. The conviction does not disappear when those windows close. It simply stops counting for those specific purposes.
Insurance is its own timeline
Insurers assign points and surcharges on their own schedule, commonly looking back three years for rating purposes, though a DWI can affect rates for longer. The insurance consequence often costs more over time than the fine.
Frequently asked questions
Will a DWI show up on a job background check?
Yes. A conviction is a permanent part of your criminal record in North Carolina.
Can a dismissed DWI be expunged?
Generally yes. Charges resolved in your favor are treated very differently from convictions.
Does moving to another state clear it?
No. States share driving and criminal history data, and the North Carolina record remains.
Call (704) 461-9488 for a free, confidential consultation, available 24/7.
Related: NC DWI sentencing levels, the 30 day civil revocation, and Charlotte DWI lawyer.