Why Carriers Still See Your DUI
You received a DUI in South Carolina a decade ago. You completed ADSAP, filed SR-22 for three years, paid the reinstatement fee, and cleared every requirement. Now you're shopping for coverage and Progressive quotes you $185/month while your neighbor with a clean record pays $92. The conviction is ten years old—why does it still move the rate?
South Carolina carriers underwrite DUI convictions for 10 years from the conviction date, not from the SR-22 clearance date. Your SR-22 obligation ended after three years under South Carolina Code § 56-5-2951, but underwriting lookback windows run separately. Carriers pull motor vehicle records directly from SCDMV, and convictions remain visible on your MVR for 10 years. Even after the filing requirement clears, the conviction itself continues to price into premium calculations until it ages off the record entirely.
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Get Your Free QuoteSC DUI Underwriting Period
10 years
South Carolina insurers rate DUI convictions for a full decade from the conviction date. Your SR-22 filing clears at three years, but the underlying conviction remains on your MVR and continues to influence premium pricing until the 10-year mark.
SCDMV motor vehicle record retention policy
The Rate Curve from Year Three to Year Ten
At year three, when your SR-22 filing requirement ends, most South Carolina drivers see a modest rate decrease—typically 12-18%—because the SR-22 endorsement fee drops off and carriers reclassify you from "high-risk filing" to "conviction history." You're no longer in the non-standard tier, but you're not yet back to preferred rates.
From year three to year seven, rates decline gradually as the conviction ages. Carriers weight recent violations more heavily than older ones. A seven-year-old DUI moves your rate roughly 30-40% above clean-record baseline; a three-year-old DUI moves it 60-80% above baseline. The curve is not linear—most improvement happens between years five and eight.
At year ten, the conviction falls off your MVR entirely under South Carolina's record retention rules. Carriers no longer see it during underwriting. Your rate drops to clean-record pricing, assuming no new violations appeared in the interim. This is the hard cutoff—carriers cannot rate a conviction they cannot verify on your MVR, even if they have internal notes from prior policy periods.
The conviction stays on your South Carolina MVR for 10 years. SR-22 clearance at year three does not remove the underlying DUI from carrier underwriting.
Which Carriers Price Ten-Year-Old DUIs Lowest
Progressive and Geico both underwrite South Carolina DUI convictions for the full 10 years, but Progressive applies tiered surcharge rates that decline after year five. A driver with a nine-year-old DUI typically sees a 15-20% surcharge at Progressive versus 35-45% at carriers using flat-rate underwriting. Geico's surcharge drops more slowly—expect 25-30% above baseline even at year nine. State Farm treats DUI convictions older than seven years as neutral for preferred-tier eligibility, meaning you may qualify for good-driver discounts that were unavailable at year six.
Dairyland and The General, both non-standard carriers, continue to offer coverage but do not reduce rates significantly as the conviction ages. These carriers are useful immediately post-conviction when standard markets decline you, but by year seven most drivers save money by moving to Progressive, Geico, or State Farm. USAA (available only to military-affiliated drivers) applies the most favorable aging curve—DUI convictions older than five years receive the same underwriting treatment as minor at-fault accidents, dropping the surcharge to roughly 10-12% above baseline.
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The SR-22 Clearance Does Not Trigger Rate Relief
Many South Carolina drivers expect their rate to drop substantially when the three-year SR-22 filing period ends. The filing itself does clear—your carrier no longer submits monthly certification to SCDMV, and the $25-$50 SR-22 endorsement fee disappears from your premium—but the DUI conviction remains fully visible to underwriters. The rate decrease at year three is real but modest, typically 12-18%, because the administrative filing cost is removed but the conviction-based surcharge continues.
Carriers do not receive notification when your SR-22 obligation ends. SCDMV tracks the filing period internally, but that data does not flow back to insurers automatically. If you want confirmation that the SR-22 endorsement has been removed from your policy, request an updated declarations page from your carrier after the three-year mark. Some carriers continue charging the SR-22 fee inadvertently if the policy was never updated post-clearance.
The conviction itself drives 80-85% of the total surcharge. Removing the SR-22 filing component reduces your premium by the endorsement fee plus a small risk-tier adjustment, but the conviction-based multiplier stays in place until the 10-year MVR retention window closes. Switching carriers at year three rarely produces significant savings unless you were placed with a non-standard carrier initially and now qualify for standard-market acceptance.
Rate Drop at SR-22 Clearance
$28–$52/month
When your three-year SR-22 filing requirement ends, expect a premium decrease of $28-$52/month on average. This reflects removal of the SR-22 endorsement fee and minor risk-tier reclassification, but the underlying DUI conviction surcharge continues for another seven years.
South Carolina non-standard auto rate filings, 2025
What Happens If You Let Coverage Lapse During the Ten-Year Window
A coverage lapse during the 10-year window—even after SR-22 clearance—triggers registration suspension under South Carolina's continuous insurance requirement (SC Code § 56-10-520). SCDMV's electronic verification system flags the lapse within days of carrier cancellation. Your vehicle registration suspends automatically, and reinstatement requires proof of insurance plus a $200 uninsured motorist violation fee on top of the standard $100 reinstatement fee.
Carriers treat a lapse during the conviction window more harshly than a lapse on a clean record. You will likely be declined by standard markets and forced back into non-standard coverage, erasing any rate improvement you gained between years three and seven. The lapse itself also appears on your MVR as a separate underwriting event, compounding the DUI surcharge with a coverage-gap surcharge that can last another three years from the lapse date.
Compare Carriers Before the Ten-Year Mark
If you are currently at year seven, eight, or nine post-conviction, request quotes from Progressive, Geico, and State Farm now rather than waiting for the 10-year clearance. These carriers apply declining surcharges as the conviction ages, and switching at year eight can save $40-$70/month compared to staying with the non-standard carrier that accepted you at year one. You do not need to wait for the conviction to fall off your MVR to access better pricing—the rate curve improves continuously from year five forward.
Provide your exact conviction date when requesting quotes. Carriers calculate the lookback window from conviction date, not arrest date or suspension start date. A conviction dated March 2015 clears from underwriting in March 2025, but if you quote in February 2025 the system still treats it as active. One month can shift you across a tier boundary. Compare at least three standard-market carriers—rate spreads widen as convictions age because carriers weight aging differently.