A second DUI is not simply a more expensive version of the first. In most states, the second offense represents a qualitative shift in how the legal system treats you. The financial consequences reflect that shift.
The Lookback Period
Most states count a prior DUI as a prior only if it occurred within a specific window of time. California, Florida, and Georgia use a 10-year lookback. Arizona uses 7 years. Indiana uses 7 years. Texas, Illinois, and Massachusetts use lifetime lookback for the felony enhancement calculation.
If your first DUI was 12 years ago and you live in a state with a 10-year lookback, your second arrest may be treated as a first offense for purposes of sentencing. This is a significant factor that a DUI attorney can analyze for your specific situation.
Fines and Court Costs
Second-offense fines are typically two to three times first-offense fines. California's first-offense fine range is $390 to $1,000. The second-offense range is the same statutory range but with sentencing courts routinely imposing higher amounts.
Florida's second-offense fine is $1,000 to $2,000, compared to $500 to $1,000 for a first offense. Arizona's second-offense minimum is $3,000, more than double the first-offense minimum of $1,250.
Court costs, assessments, and fees scale with the offense level. Budget for total fines and fees of $3,000 to $8,000 on a typical second offense.
License Suspension
Second-offense suspension periods are substantially longer than first-offense periods, and fewer states offer hardship or restricted licenses during the extended suspension.
California suspends for 730 days (2 years) on a second offense, compared to 180 days for the first. Florida suspends for 1,825 days (5 years) on a second offense within 5 years. Illinois suspends for 5 years on a second offense.
The longer suspension translates directly to higher lost wage estimates. A 730-day suspension for a driver earning $50,000 per year can represent $10,000 to $20,000 in lost productivity and transportation costs even if the driver finds alternatives.
Ignition Interlock Device
Most states that did not require IID for a first offense require it for a second offense. Texas, which has no first-offense IID requirement for a standard DWI, requires 12 months of IID on a second offense.
States that already required IID for the first offense increase the requirement substantially for the second. California goes from 6 months to 12 months. Illinois goes from 5 months to 12 months.
IID requirements for second offenses typically run 12 to 24 months, adding $1,200 to $3,000 to the total cost.
Attorney Fees
Second-offense cases are more complex. The prior conviction becomes evidence, the potential penalties are higher, and the attorney needs to invest more time in reviewing the circumstances of both the prior and current offense. Expect attorney fees 40% to 60% higher than first-offense costs.
In states where a second offense approaches the felony threshold, attorney fees increase further still. If a third offense in the same state would be a felony, an attorney treating a second offense as a precursor to potential felony exposure will charge accordingly.
Insurance Impact
SR-22 insurance surcharges are higher for second offenses in most states. Insurers treat repeat DUI as a substantially elevated risk factor. Premium increases of 100% to 180% are common for a second offense, compared to 80% to 150% for a first.
Some insurers will not cover drivers with two DUI convictions at any price. If you are dropped by your current insurer after a second DUI, you will be shopping in the non-standard or assigned-risk market, where rates are at the high end of the range.
Felony Risk
In New York and Connecticut, a second DUI within 10 years is already a felony. In Indiana, the second OWI within 7 years is a felony. Oklahoma's second offense is a felony regardless of timing.
In most other states, the second offense remains a misdemeanor but the third becomes a felony. The second offense is where your attorney should be thinking carefully about the trajectory and what a potential third offense would mean.
Total Cost Comparison
A first-offense DUI in a typical state costs $10,000 to $18,000 when all components are added up. A second offense in the same state typically costs $18,000 to $35,000. The increase comes from every component: higher fines, longer suspension, more IID months, higher attorney fees, and higher insurance surcharges.
Use our Second DUI Cost Calculator for a state-specific breakdown that accounts for your lookback period and prior offense.
What Stays the Same
DUI school is still required, usually at similar cost. Towing, impound, and bail costs are similar. License reinstatement fees are similar or modestly higher.
The DMV hearing deadline still applies and is still time-sensitive. Requesting a hearing within 7 to 10 days of arrest is just as important on a second offense as the first.
This guide is for informational purposes only and does not constitute legal advice. DUI laws and costs vary by state and individual circumstances. Consult a licensed DUI attorney in your state for guidance on your specific situation.
Frequently Asked Questions
How much more does a second DUI cost compared to a first?
A second DUI typically costs $18,000 to $35,000 compared to $10,000 to $18,000 for a first offense in most states. The increase comes from every component: fines are roughly double, the license suspension period is significantly longer, ignition interlock requirements increase, attorney fees are 40% to 60% higher due to increased complexity, and SR-22 insurance surcharges are higher for repeat offenses.
Does a prior DUI from another state count against me?
In most states, yes. Most states participate in the Driver License Compact and the Non-Resident Violator Compact, which share conviction records across state lines. A DUI in Texas from five years ago can typically be used as a prior offense in California if you are arrested for DUI there now, provided it falls within California's 10-year lookback period.
What is a DUI lookback period?
A lookback period is how far back a state looks at your driving history when determining whether a new DUI is a first or repeat offense. California, Florida, and Georgia use 10 years. Arizona uses 7 years. Texas, Illinois, and Massachusetts count prior DUIs for life when calculating felony enhancements. If your prior DUI falls outside the lookback window, your new offense may be treated as a first offense for sentencing purposes.
Is a second DUI a felony?
In most states, a second DUI is still a misdemeanor. However, in New York and Connecticut, a second DWI within 10 years is a Class E felony. In Indiana, a second OWI within 7 years is a felony. Oklahoma classifies a second DUI as a felony regardless of timing. In most other states, the third offense triggers felony charges.
How much longer is the license suspension for a second DUI?
License suspension periods roughly triple for a second offense in most states. California suspends for 180 days on a first offense and 730 days (2 years) on a second. Florida suspends 180 days for a first and 1,825 days (5 years) for a second within 5 years. Illinois suspends 1 year on a first and 5 years on a second. The longer suspension period is often the most financially damaging part of a second offense.