An at-fault accident raises car insurance rates by 49% on average, adding roughly $102 per month to a full coverage policy, according to ValuePenguin's 2026 analysis of Quadrant Information Services data. State Farm drivers see the smallest increase at 14%, while Progressive policyholders face hikes of 73%.
One at-fault collision can add $1,224 per year to your car insurance costs, turning a $2,500 annual premium into $3,724 overnight. That surcharge typically sticks around for three to five years, meaning a single crash could cost you $3,672 to $6,120 in extra premiums before your rate recovers.
Knowing exactly how much your insurer will charge, which companies are most forgiving, and whether filing a claim even makes financial sense can save you thousands. Below is a full breakdown of 2026 rate increases by carrier, accident type, and state.
How Much Rates Increase by Company
Not every insurer punishes accidents equally. State Farm raises full coverage premiums by just 14% after an at-fault crash, according to ValuePenguin's 2026 rate study. Progressive, on the other hand, charges 73% more. That 59-percentage-point gap translates to roughly $1,092 per year in savings if you switch to a more forgiving carrier after an accident.
| Insurance Company | Monthly Rate (No Accident) | Monthly Rate (After At-Fault Accident) | % Increase |
|---|---|---|---|
| State Farm Lowest Increase | $191 | $218 | 14% |
| Travelers | $766 | $1,120 | 46% |
| USAA | $867 | $1,229 | 42% |
| American Family | $811 | $1,159 | 43% |
| Farmers | $1,261 | $1,794 | 42% |
| GEICO | $939 | $1,448 | 54% |
| Allstate | $1,556 | $2,426 | 56% |
| Nationwide | $1,189 | $2,018 | 70% |
| Progressive | $1,098 | $1,746 | 73% |
Source: ValuePenguin analysis of Quadrant Information Services data, 2026. Rates based on full coverage for a 30-year-old male driver with good credit and a 2018 Honda Civic EX.
After an at-fault accident, get quotes from at least five carriers before your renewal date. State Farm's post-accident rate of $218/month is $250/month cheaper than Progressive's $468/month for identical coverage, according to ValuePenguin's 2026 analysis. Our guide on comparing car insurance quotes walks through what to look for beyond price.
Rate Increases by Accident Type and Severity
A fender bender in a parking lot and a multi-vehicle collision with injuries produce very different premium impacts. ValuePenguin's 2026 data shows that property-damage-only claims under $500 raise rates by just $3 per month on average, while accidents involving injuries push premiums up by $47 per month.
| Accident Type | Avg. Monthly Rate | Monthly Increase | Annual Cost Impact |
|---|---|---|---|
| Clean record (no accident) | $181 | Baseline | $2,172 |
| $500 property damage only | $184 | +$3 | +$36/year |
| $1,000 property damage | $216 | +$35 | +$420/year |
| $2,000 property damage | $227 | +$46 | +$552/year |
| Accident with injuries | $228 | +$47 | +$564/year |
Source: ValuePenguin, 2026. Based on Pennsylvania rates for a 30-year-old driver with good credit and full coverage on a 2018 Honda Civic EX.
California drivers face the steepest penalties: a 98% rate increase after an at-fault accident, nearly doubling premiums, per ValuePenguin's state-level analysis. Pennsylvania has the mildest impact at just 13%. If you live in a high-surcharge state, strategies for lowering your premium become especially critical after a crash.
How Long Does an Accident Affect Your Insurance Rate?
Most insurers keep at-fault accidents on your rating profile for three to five years, according to Bankrate's 2026 analysis. The surcharge doesn't stay constant during that period. ValuePenguin's data shows a typical rate recovery timeline where premiums drop back gradually.
| Time After Accident | Avg. Monthly Rate | vs. Clean Record |
|---|---|---|
| 0-6 months | $226 | +25% |
| 1-2 years | $226 | +25% |
| 3 years | $206 | +14% |
| 5 years | $181 | Recovered |
Source: ValuePenguin, 2026. Pennsylvania baseline for a 30-year-old driver with full coverage.
DUI-related accidents carry significantly longer surcharge periods. Several states keep DUI convictions on your insurance record for seven to ten years, per Bankrate. Texas retains all at-fault accidents for five years, while California and New York use a three-year lookback window.
Your driving record and your insurance record are separate. A California DMV record keeps accidents for 10 years, but most California insurers only look back three years for rating purposes, according to the California Department of Insurance.
Do Not-at-Fault Accidents Raise Your Rates?
In most states, insurers cannot raise your rates after a not-at-fault accident. California's Proposition 103, for example, prohibits surcharges when another driver caused the collision. Oklahoma, Maryland, and 10 other states have similar consumer protections on the books, per the National Association of Insurance Commissioners (NAIC).
Some states lack those protections entirely. In Michigan, which uses a no-fault system, your insurer pays your claim regardless of who caused the crash, and your rates can increase after any claim you file. Collision coverage claims in particular can trigger surcharges even in not-at-fault scenarios if your carrier considers the claim frequency a risk factor.
Check your state's Department of Insurance website or call your agent directly to confirm whether your policy allows not-at-fault surcharges. USAA and Erie Insurance are two carriers that explicitly exclude not-at-fault accidents from rate calculations, per their publicly available policy guidelines.
Accident Forgiveness: Which Companies Offer It and What It Costs
Accident forgiveness prevents your first at-fault accident from triggering a rate increase. Progressive includes small accident forgiveness (claims under $500) free on every policy, according to Progressive's 2026 coverage options. USAA adds it automatically at no charge after five claim-free years.
| Company | Accident Forgiveness Type | Cost | Eligibility |
|---|---|---|---|
| Progressive | Small accident (under $500) | Free | All policyholders |
| USAA | Full accident forgiveness | Free | 5 claim-free years |
| Allstate | Gold: 1 per 3 years; Platinum: unlimited | $50-$150/year | Your Choice Auto packages |
| GEICO | First at-fault accident | ~$108/year ($9/mo) | Available in 47 states + DC |
| Nationwide | First at-fault accident | Varies by state | Clean record required |
| Liberty Mutual | First at-fault accident | Varies by state | Clean record for 5 years |
Sources: Progressive, USAA, Allstate, GEICO, Nationwide, and Liberty Mutual policy details, 2026. Costs vary by state and driver profile.
Accident forgiveness only prevents your current insurer from raising your rate. If you switch carriers after using it, the new company will still see the at-fault accident on your CLUE report and price accordingly, per LexisNexis. Always compare quotes from multiple insurers before and after switching.
Should You File a Claim or Pay Out of Pocket?
Filing a claim for minor damage can cost more in premium surcharges than the repair itself. An $800 fender repair might save you nothing after your $500 deductible, and the resulting at-fault accident on your record could add $1,224 per year in extra premiums for three years, totaling $3,672 in surcharges for a $300 insurance payout.
Calculate your actual insurance payout
Subtract your deductible from the repair estimate. If your deductible is $500 and the repair costs $900, your insurer would only pay $400.
Estimate your premium surcharge over 3 years
Multiply your current monthly premium by 0.49 (the average rate increase) to get your monthly surcharge. Then multiply by 36 months. A driver paying $180/month would face roughly $88/month extra, or $3,168 over three years.
Compare the two numbers
If the 3-year surcharge exceeds your insurance payout, pay out of pocket. In the example above, filing for a $400 payout would trigger $3,168 in surcharges. Paying the full $900 yourself saves $2,268.
Always file when injuries are involved
Medical bills escalate unpredictably. A soft-tissue injury that seems minor can require $5,000 to $15,000 in treatment, per the Insurance Information Institute. If another person is hurt, file the claim.
A driver paying $180/month who files for an $800 repair (minus $500 deductible = $300 payout) could face $3,168 in premium surcharges over three years. That $300 payout costs 10 times more in higher premiums.
If someone else hit you, the steps you take in the first 24 hours determine whether you can recover costs through the other driver's liability policy without touching your own coverage. Filing through the at-fault driver's insurer protects your own claims history.
How to Shop for Better Rates Post-Accident
Switching carriers after an at-fault accident saved drivers an average of $597 per year compared to staying with their current insurer, according to a 2025 J.D. Power U.S. Auto Insurance Study. The carriers that quote you the lowest rate with a clean record aren't necessarily the cheapest after an accident lands on your CLUE report.
- Get quotes from at least five carriers within 30 days of your renewal notice. State Farm charges post-accident drivers $218/month for full coverage versus Progressive's $309/month, a $1,092 annual difference per ValuePenguin's 2026 data.
- Ask each carrier about accident forgiveness before binding the policy. USAA adds it free after five claim-free years; Allstate charges $50 to $150/year for the same protection.
- Raise your deductible from $500 to $1,000. Bankrate's 2026 analysis shows this single change cuts premiums by 8% to 12% on average, saving $200 to $350/year.
- Bundle auto and homeowners or renters coverage. The Insurance Information Institute reports bundling discounts averaging 5% to 15%, or $100 to $300/year for most drivers.
- Complete a defensive driving course. State Farm, GEICO, and Allstate offer 5% to 10% discounts for approved courses in most states, according to each carrier's 2026 discount listings. Our guide on getting cheap car insurance covers 15 additional strategies.
Your premium won't drop to pre-accident levels immediately, but combining these steps can offset 40% to 60% of the surcharge in the first year. Read our breakdown of 12 reasons your car insurance went up to identify other factors inflating your rate beyond the accident itself.
Frequently Asked Questions
Car insurance increases by 49% on average after an at-fault accident, adding about $102 per month to a full coverage policy, according to ValuePenguin's 2026 analysis. The exact increase ranges from 14% at State Farm to 73% at Progressive, depending on your carrier, state, and the severity of the crash.
Most insurers keep at-fault accidents on your rating profile for three to five years, per Bankrate's 2026 analysis. Minor fender benders typically fall off after three years, while accidents involving injuries or DUI convictions can affect rates for five to ten years depending on the state and insurer.
In most states, insurers cannot raise your rates after a not-at-fault accident. California, Oklahoma, and Maryland have laws specifically prohibiting not-at-fault surcharges. Michigan and a few other no-fault states are exceptions where your rates can increase after any claim, regardless of fault, per the NAIC.
GEICO charges roughly $9/month ($108/year) for accident forgiveness, while the average at-fault accident surcharge runs $102/month ($1,224/year) for three to five years. If you have one at-fault claim during your policy period, accident forgiveness saves $1,116 to $5,012 in avoided surcharges, making it a strong value for most drivers.
- ValuePenguin - How Much Will My Car Insurance Rates Go Up After a Crash in 2026?
- The Zebra - How Much Car Insurance Rates Go Up After an Accident in 2026
- Bankrate - How Long Does an Accident Stay on Your Record?
- Progressive - What Is Accident Forgiveness?
- GEICO - Learn More About Claim Forgiveness
- Policygenius - Filing an Insurance Claim vs. Paying Out of Pocket
- NerdWallet - How Long Does an Accident Stay on Your Insurance Record?