This tool provides general cost estimates for informational purposes only. It is NOT legal advice. Costs vary significantly based on individual circumstances. Consult a licensed attorney in your jurisdiction for specific guidance.
2026 cost estimates for dui / dwi in Connecticut, including attorney fees, court costs, and other expenses.
As of June 29, 2026, a dui / dwi in Connecticut costs on average $8,500, typically $5,650-$11,300 for a moderate-complexity case, based on sourced attorney-fee and court-cost data. Typical attorney rates run $235 to $440 per hour. A moderate-complexity case typically takes 3-6 months to resolve. Common related costs include court filing fee ($100-$300) and dmv hearing fee ($100-$200).
Data verified: June 29, 2026
| Complexity | Low | Median | High | Typical Duration |
|---|---|---|---|---|
| Simple | $2,500 | $4,350 | $6,200 | 1-3 months |
| Moderate | $5,650 | $8,500 | $11,300 | 3-6 months |
| Complex | $10,750 | $18,300 | $26,900 | 6-12 months |
Last verified: June 2026
$235 – $440/ hour
Median: $320/hr
3-6 months
For moderate complexity cases
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</script>DUI/DWI legal cost has two layers that are easy to underestimate: the attorney fee itself, and the non-attorney costs that follow a conviction or plea. The attorney fee is driven mainly by whether the case goes to trial (far more hours billed) or resolves through a plea agreement, plus complicating factors like BAC level, prior offenses, or an accident with injuries. Many DUI attorneys charge a flat fee for a straightforward first offense and switch to hourly billing once the case becomes contested.
Beyond the attorney, a DUI case typically layers on court fines, a state-mandated alcohol education or treatment program, license reinstatement fees, and — for many drivers — an ignition interlock device with ongoing monthly costs. Insurance premium increases are not a one-time legal cost but often the largest total expense over a 3-5 year period following conviction, which is why the figures on this page reflect legal defense costs specifically, not the lifetime cost of a conviction.
Take a moderate-complexity dui / dwi matter in Connecticut. The recorded median total is $8,500, with reported quotes clustering between $5,650 and $11,300. Each statutory line below is sized against that median.
Added together the itemised lines come to $1,200–$3,500, which leaves roughly $5,000–$7,300 of the Connecticut median as professional time — the part that differs between quotes. 2 further recorded fees are not itemised above and are not in that total.
At $8,500, the median dui / dwi cost in Connecticut runs 15% above the $7,403 national average across all 50 states and DC.
Connecticut carries 3 rows — simple, $2,500–$6,200 at $175–$350/hr over 1-3 months; moderate, $5,650–$11,300 at $235–$440/hr over 3-6 months; complex, $10,750–$26,900 at $295–$525/hr over 6-12 months — on 4 shared citations. Those figures put it in the top quarter of the table.
$8,500 is a median, not the middle of the band — $2,850 above the $5,650 floor, $2,800 under the $11,300 ceiling. Every rank below is out of 51.
Connecticut ranks 12th of 51 tracked states for a dui / dwi, inside the highest-cost quarter of the table. The gap to the $7,450 midpoint is $1,050 — 14% — and only 11 states record a higher median.
New Hampshire ($8,600) and Minnesota ($8,300) bracket Connecticut inside a $300 window — narrow enough that 12th is close to arbitrary.
5 tracked states — District of Columbia, New Hampshire, Minnesota, Arizona among them — record a median within three percent of Connecticut's $8,500. The figure sits in the densest part of the dui / dwi distribution, where a rank change of several rows costs only a few hundred dollars.
The two rankings disagree sharply. Connecticut attorneys sit 6th of 51 on hourly rate at $320 an hour, but the state is only 12th on total dui / dwi cost — the recorded matters resolve in fewer billed hours than the rate alone would produce.
| Rank | State | Median | Against Connecticut |
|---|---|---|---|
| 6 | Colorado | $8,900 | +$400 |
| 7 | Delaware | $8,850 | +$350 |
| 8 | Alaska | $8,800 | +$300 |
| 9 | New York | $8,800 | +$300 |
| 10 | District of Columbia | $8,650 | +$150 |
| 11 | New Hampshire | $8,600 | +$100 |
| 12 | Connecticut | $8,500 | — |
| 13 | Minnesota | $8,300 | −$200 |
| 14 | Arizona | $8,250 | −$250 |
| 15 | Maryland | $8,250 | −$250 |
| 16 | Vermont | $8,150 | −$350 |
| 17 | Massachusetts | $8,050 | −$450 |
| 18 | California | $8,000 | −$500 |
The 12th position is not a stable fact about Connecticut: $100 up or $200 down moves Connecticut a row, and a ten percent revision in either direction would cross 20 rows, 8 above and 12 below in near-equal numbers.
Climbing five places would mean passing Delaware, Alaska, New York, District of Columbia, New Hampshire and adding $350 to the $8,500 recorded here.
Five places down means passing under Minnesota, Arizona, Maryland, Vermont, Massachusetts: $450.
$1,300 short of Washington ($9,800), $2,950 clear of South Carolina ($5,550).
The $8,500 median divided by the $320 median rate implies roughly 27 billable hours. That rounds to the same 27 hours as the peer median, so on workload Connecticut is indistinguishable from the middle of the table at this precision.
The escalation is comparatively shallow on hours. A complex dui / dwi costs 4.2x a simple one in Connecticut, but the implied workload only rises 2.8x — 16 hours at $265 becomes 45 hours at $410 — meaning the senior-rate premium of 1.55x carries an unusually large share of the increase.
From $5,650 to $11,300 the moderate band is $5,650 wide, close to the $5,000 peer median. End to end that is 18 hours at $320.
Per month of elapsed time the two tiers are close: about $1,889 a month across the 3-6 months recorded for a moderate matter, and $2,033 a month across the 6-12 months recorded for a complex one.
By implied hours Connecticut falls to 39th of 51 at 27 hours, 27 places below its 12th on cost — the dui / dwi total arriving on less recorded work.
32% up the $5,650–$11,300 band sits the $7,450 table midpoint, buying 23 hours at $320 against the 27 the local dui / dwi median implies — 4 hours apart.
| Measure | Connecticut | Rank |
|---|---|---|
| Moderate median | $8,500 | 12th |
| Hourly median | $320 | 6th |
| Implied hours | 27 | 39th |
| Simple median | $4,350 | 3rd |
| Complex median | $18,300 | 18th |
$320 an hour puts Connecticut between California ($320) and New Hampshire ($320) — not the dui / dwi cost pairing.
California, New Hampshire, Rhode Island record the same $320: rate cannot separate them, totals do.
$8,500 buys 32 hours at $265, 27 at $320, 21 at $410.
| Rank | State | Median rate |
|---|---|---|
| 4 | New York | $325 |
| 5 | California | $320 |
| 6 | Connecticut | $320 |
| 7 | New Hampshire | $320 |
| 8 | Rhode Island | $320 |
The tiers rank Connecticut very differently. It is 3rd at the simple tier, 12th at moderate, 18th at complex of 51 — a fall of 15 places as the matter becomes harder. The state is expensive to start a dui / dwi in and comparatively ordinary to finish one in.
$4,350 is 3rd of 51 on a straightforward dui / dwi, under Rhode Island ($4,400) and over District of Columbia ($4,300), $950 over the $3,400 tier midpoint.
$18,300 is 18th of 51 once contested, between Massachusetts ($18,450) and Rhode Island ($18,100), $1,950 off the $16,350 tier midpoint.
The three bands are continuous in Connecticut: the simple tier reaches $6,200 where the moderate tier starts at $5,650, and the moderate tier reaches $11,300 where the complex tier starts at $10,750. A single quoted figure can therefore belong to two different tiers, and the tier label — not the number — is what identifies which.
| Tier | Connecticut | Rank | Tier midpoint | Implied hours |
|---|---|---|---|---|
| simple | $4,350 | 3rd | $3,400 | 16 |
| moderate | $8,500 | 12th | $7,450 | 27 |
| complex | $18,300 | 18th | $16,350 | 45 |
$4,350 puts Connecticut 3rd of 51 on straightforward matters, 9 up on its moderate position, and $950 (28%) over the $3,400 tier midpoint.
16 implied hours at $265: 59% of the moderate tier's 27, over 1-3 months.
Rhode Island ($4,400) and District of Columbia ($4,300) bracket it — a $100 window.
5 states sit within three percent of the $4,350 here, against 5 at the moderate row.
$18,300 drops Connecticut to 18th of 51 on contested matters, 6 below its moderate position and $1,950 (12%) over the $16,350 tier midpoint.
45 implied hours at $410: 167% of the moderate tier's 27, over 6-12 months.
Massachusetts ($18,450) and Rhode Island ($18,100) bracket it — a $350 window.
5 states sit within three percent of the $18,300 here, against 5 at the moderate row.
| Rank | State | Median |
|---|---|---|
| 1 | Hawaii | $4,400 |
| 2 | Rhode Island | $4,400 |
| 3 | Connecticut | $4,350 |
| 4 | District of Columbia | $4,300 |
| 5 | Washington | $4,300 |
| Rank | State | Median |
|---|---|---|
| 16 | Maryland | $18,500 |
| 17 | Massachusetts | $18,450 |
| 18 | Connecticut | $18,300 |
| 19 | Rhode Island | $18,100 |
| 20 | Alaska | $17,600 |
$8,500 ranks a dui / dwi 3rd of 8 in Connecticut, under Divorce, over Immigration. At 73% of Criminal Defense ($11,700).
Across practice areas Connecticut ranges from 3rd of 51 for Bankruptcy to 15th for Divorce — a 12-place spread, with its 12th on dui / dwi inside it.
Connecticut is not equally priced in every practice area. Measured against each matter's own midpoint, Immigration runs 27% above its own midpoint while Personal Injury runs 10% above its own midpoint — a 17-point spread between the extremes.
The largest tracked median in Connecticut is 5.1x the smallest, effectively the 5.1x that the typical state records: the internal spread is ordinary even where the levels are not.
Every one of the 8 matter types tracked for Connecticut places it in the upper third of its table, which is why the 12th on dui / dwi is not an outlier.
In percentile terms it sits at the 78th percentile of the 51 tracked states.
| Matter | Simple | Moderate | Complex | Hours | Rank | vs mid | Above |
|---|---|---|---|---|---|---|---|
| Criminal Defense | $4,050 | $11,700 | $33,700 | 33 | 8th | +15% | Virginia |
| Divorce | $3,600 | $10,000 | $26,550 | 29 | 15th | +17% | New Jersey |
| DUI / DWI | $4,350 | $8,500 | $18,300 | 27 | 12th | +14% | New Hampshire |
| Immigration | $2,300 | $6,050 | $12,400 | 19 | 7th | +27% | New Hampshire |
| Personal Injury | $1,600 | $5,700 | $16,900 | — | 7th | +10% | Virginia |
| Bankruptcy | $1,700 | $4,350 | $5,950 | 15 | 3rd | +21% | Massachusetts |
| Real Estate Closing | $1,050 | $2,550 | $5,400 | 9 | 8th | +15% | Massachusetts |
| Estate Planning / Probate | $650 | $2,300 | $7,300 | 7 | 7th | +11% | Massachusetts |
Simple tier. $4,350 ÷ $265 = about 16 hours, spread over 1-3 months at roughly $2,175 a month. The $4,150 step to the moderate tier is 11 more hours at that rate.
Work against price. $8,500 to $18,300 is a $9,800 step weighted toward price: 18 more hours at $320 is $5,760, but $410 across 45 hours adds $4,050 — 41% of it.
Borrowing the wrong row. Minnesota ($8,300) is $200 light, New Hampshire ($8,600) is $100 heavy — but the $7,450 table midpoint is out by $1,050, 5x the neighbour error.
Both ends, in time. $5,650 is 18 hours at $320; $11,300 is 35. Over the 3-6 months recorded for a moderate dui / dwi, that is 4 to 8 hours a month — the difference between an occasional file review and continuous work.
Contested against simple. At Connecticut's own recorded figures, $18,300 buys 4.2 matters at the $4,350 simple median — or, counted in time, 45 implied hours against 16, a factor of 2.8 — the two ratios differing because the rate rises with the tier.
Verified June 2026. Filing fees change on the Connecticutcourt's own schedule; billing models are covered in the legal fees guide.
This tool provides general cost estimates for informational purposes only. It is NOT legal advice. Costs vary significantly based on individual circumstances. Consult a licensed attorney in your jurisdiction for specific guidance.