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Delaware: dui penalties

First-offense DUI penalties: jail, fines, license suspension, ignition interlock, how long priors count, and when a DUI becomes a felony.

From a statute-cited table
Jail (1st offense)None mandatory; up to 6 months
Fine$500-$1,500
License suspension12-24 months
Ignition interlockRequired for all first offenders
How long priors count10 years
When it becomes a felony3rd offense

After an arrest, the deadline to ask for a license (DMV) hearing is short, often 7 to 30 days. Check the notice you were given.

General information only, not legal, insurance or financial advice. Not affiliated with any government agency. Exceptions can apply. Confirm with the state agency, the court or a licensed professional in Delaware.

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How we checked this

Figures come from a statute-compiled 50-state table cross-checked against Nolo, NCSL, MADD and IIHS data, with conflicts re-checked in June 2026. Last checked: November 12, 2026. Laws change; confirm with the state agency or a licensed professional before acting.

Cross-checked sources agree   Checked on official source confirmed on a government, court or legislature site   From a statute-cited table one detailed source   Under review sources disagree; read the note and the law.