DUI / DWI Defense in New Hampshire

New Hampshire ( NH)

Average: $5,500

Last Updated: Mar 2026

Low Estimate

$2,500

Simple / Uncontested Cases

Average Cost

                        $5,500                    
Typical
                        DUI / DWI Defense Case
                    

High Estimate

$15,000

Complex / Contested Cases

Cost Component	Low	Average	High
Attorney Hourly Rate	$200/hr	$275/hr	$450/hr
Total Cost Estimate	$2,500	$5,500	$15,000

What to Know About DUI / DWI Defense Costs in New Hampshire

NH DWI first offense carries up to 2 years jail (rarely imposed), $500 fine, and 9-month license loss. Attorney fees $2,500-$5,500. NH has a 10-year look-back. Second DWI within 10 years carries mandatory 10 days jail. Aggravated DWI (BAC 0.16%+) carries enhanced penalties. NH requires substance abuse evaluation and Impaired Driver Intervention Program.

Sources: State DUI statutes, DUI.org, National Highway Traffic Safety Administration (NH)