Base fine, court costs, and what you'll actually pay

A speeding ticket in California costs between $35 and $300 in base fines, depending on how far over the limit you were driving. That base fine is not what you pay. California adds court costs, county fees, and state penalty assessments that typically double or triple the base amount. A ticket for going 10 miles over the limit might show a base fine of $35 but a total bill of $150 to $250 after all additions.

The exact total depends on which county issued the ticket, whether you were in a construction zone or school zone, and whether you have prior violations. A ticket in San Francisco County will cost more than the same violation in a rural county because each county sets its own court costs. Construction zones and school zones carry mandatory increases to the base fine.

You receive a notice to appear (often called a citation) that lists the base fine. The breakdown of all fees and assessments appears on the bill you receive later, or you can see the full amount when you pay online through the court's website.

Key Takeaways

  • Base fines range from $35 to $300, but court costs and state assessments typically add $100 to $200 more, making total costs $150 to $500 depending on speed and location.
  • Speeding 1 to 15 miles over the limit carries a base fine of $35; 16 to 25 miles over is $70; 26 miles or more is $100, before any county or state additions.
  • School zones and construction zones automatically increase the base fine, and some counties add extra local assessments on top of state-mandated fees.
  • You can view the full cost breakdown on the court's website using your citation number, or call the court directly to ask what the total will be before you decide to pay or contest it.

How the base fine breaks down by speed

California Vehicle Code Section 22349 sets the base fine amounts. Speeding 1 to 15 miles per hour over the posted limit carries a base fine of $35. Speeding 16 to 25 miles per hour over the limit is $70. Speeding 26 miles per hour or more over the limit is $100. These are the amounts before any court costs or assessments are added.

The speed limit that matters is the one posted on the road where you were cited, not the speed limit on a nearby road or the limit you thought applied. If you were in a 35 mph zone and driving 50 mph, you were 15 miles over, so the base fine is $35. If you were driving 52 mph in the same zone, you were 17 miles over, and the base fine jumps to $70.

Exceeding the speed limit by even one mile per hour is technically a violation, but officers typically do not cite for speeds under 5 miles over the limit. Once you reach 5 miles over, you can be cited. The base fine does not increase in smaller increments — it jumps at 15, 25, and 26 miles over.

Court costs and state assessments that add to your bill

After the base fine, California adds a state penalty assessment of 20 percent of the base fine, a county penalty assessment that varies by county, and court operations and court facilities fees. These additions are mandatory and do not vary based on your circumstances or driving record.

A $35 base fine typically becomes $80 to $120 after state and county assessments. A $70 base fine typically becomes $160 to $240. A $100 base fine typically becomes $230 to $350. The exact amount depends on your county. San Francisco, Los Angeles, and Alameda counties tend to have higher court costs than rural counties.

Some counties also add a DNA analysis fee (around $20), a court security fee (around $40), and other local assessments. You will see each fee listed separately on your bill. The court's website for your county shows the standard breakdown for speeding violations, or you can call the traffic court clerk and ask what the total cost will be for your specific citation.

School zones and construction zones cost more

Speeding in a school zone (typically 25 mph when children are present) doubles the base fine. Speeding in a construction zone where workers are present also doubles the base fine. If you were speeding 10 miles over the limit in a school zone, the base fine is not $35 but $70. If you were speeding 20 miles over in a construction zone, the base fine is not $70 but $140.

The school zone or construction zone must be clearly marked with signs. If you were cited for speeding in one of these zones, the citation will state that fact. The doubling applies only if workers were actually present in the construction zone at the time of the violation — the zone must be active.

After the doubled base fine, the same court costs and state assessments explore. A doubled $70 base fine becomes $160 to $240 after all additions, not $150 to $200. This is why construction zone and school zone violations are significantly more expensive than regular speeding tickets.

What happens if you have prior violations

A prior speeding conviction within the past three years does not automatically increase the fine amount set by law. However, it can affect your insurance rates and your license status. If you accumulate points quickly, the Department of Motor Vehicles may suspend your license.

California uses a point system: a speeding violation is one point. Four points in 12 months, six points in 24 months, or eight points in 36 months can trigger a license suspension. A prior conviction also means you cannot take traffic school to mask the violation from your insurance company, so the violation will appear on your driving record.

The fine itself does not increase for a second or third offense within the base fine structure, but judges have discretion to impose higher fines up to the maximum allowed by law. If you contest the ticket in traffic court and lose, the judge could impose a fine at the higher end of the range, especially if you have prior violations.

How to find out the exact cost for your ticket

The fastest way to see the total cost is to visit the website of the court that issued your citation. Most California county courts have an online payment system where you enter your citation number and can see the full breakdown of fines and fees. The citation number appears on the ticket itself.

If the court's website does not show the breakdown, call the traffic court clerk for the county where you were cited. Give them your citation number and they will tell you the exact amount due. Court clerk phone numbers are listed on the court's website under "Traffic Court" or "Infraction Division."

Do not wait for a bill in the mail to find out the cost. Paying online or by phone within 30 days of the citation often qualifies you for a small discount in some counties. If you do not pay within the important date, late fees and collection costs add to the bill.

Payment options and what happens if you do not pay

You can pay online through the court's website, by mail, by phone, or in person at the courthouse. Online payment is the fastest and usually shows confirmation when ready. Payment by mail takes 7 to 10 days to process. Some courts charge a small fee for phone payments.

If you do not pay within 30 days, the court sends a notice to appear. If you ignore that, the court can suspend your driver's license and report the debt to a collection agency. The DMV will not renew your registration until the ticket is paid. A suspended license for an unpaid traffic ticket can also result in additional fines if you are caught driving.

If you cannot pay the full amount, you can request a payment plan through the court. Most courts allow you to pay in installments over three to six months. You must request the payment plan before the important date passes. Some courts also offer traffic school or community service as an alternative to paying the full fine, though this is not available for all violations or all drivers.

Frequently Asked Questions

Can I go to traffic school to reduce the cost?

Traffic school does not reduce the fine you owe. It allows you to mask the violation from your insurance company if you complete the course and the court approves it. You still pay the full fine, but the point does not appear on your driving record for insurance purposes. You are only allowed traffic school once every 18 months, and not if you have a prior conviction within three years.

What if I was speeding but the radar gun was not calibrated?

Equipment calibration is a valid defense, but you must raise it in traffic court. The officer's citation does not mention calibration status. You would need to request discovery (the officer's maintenance records for the radar gun) and present the evidence to the judge. Many people contest tickets on this basis, but it requires showing up to court or hiring an attorney.

Does a speeding ticket cost more if I was going really fast?

The base fine maxes out at $100 for speeds 26 miles per hour or more over the limit. Going 40 miles over the limit costs the same base fine as going 26 miles over. However, extremely high speeds (over 100 mph) can result in additional charges beyond the speeding violation, such as reckless driving, which carries much higher fines and possible jail time.

Will my insurance go up because of a speeding ticket?

Yes, most insurance companies increase your rate after a speeding conviction. The increase typically ranges from 10 to 30 percent and lasts three to five years. Traffic school can prevent the conviction from appearing on your record, which may prevent the rate increase, but you must complete the course before the court important date and the court must approve it.

Can I negotiate the fine down if I talk to the prosecutor?

You can request a trial in traffic court and present your case to a judge, or you can ask the court about a payment plan or community service option. You cannot negotiate directly with a prosecutor in most traffic courts because traffic infractions are handled differently than criminal cases. Your best option is to appear in court and explain your circumstances to the judge.