How Long DUI Surcharges Last After SR-22 Ends in New Hampshire

New Hampshire requires SR-22 filing for 3 years after a DUI conviction, measured from your conviction date or reinstatement date depending on your case. Your SR-22 obligation ends on that fixed date. Your rate surcharge does not. Carriers apply DUI surcharges based on their internal violation lookback periods, which typically run 5–7 years from the conviction date. The SR-22 filing is a state compliance requirement. The surcharge is a carrier underwriting decision. These timelines are not synchronized. When your SR-22 ends after year 3, you can drop the filing and switch to a standard policy if a carrier will write you. But that same carrier still sees a DUI conviction within their lookback window for another 2–4 years. Your rate reflects that violation until it ages out of the carrier's underwriting system, not when the state stops requiring paperwork.

After your 3-year SR-22 requirement ends in New Hampshire, carriers re-rate your policy based on your current driving record and violation history. A DUI conviction stays visible on your motor vehicle record (MVR) for 10 years in New Hampshire. Carriers pull your MVR at renewal and apply surcharges for any major violation still within their lookback window. Most non-standard carriers (The General, Bristol West, Dairyland, GAINSCO) use a 5-year DUI lookback period. That means a DUI from 2020 still triggers a surcharge in 2025, even though your SR-22 ended in 2023. Standard carriers (State Farm, Geico, Progressive) typically use a 7-year lookback for DUI. Some carriers extend the window to 10 years for repeat offenses or aggravated DUI. Your rate decreases incrementally as the conviction ages. A 4-year-old DUI carries a smaller surcharge than a 1-year-old DUI, but it still carries one. Expect rate relief at the 5-year mark with non-standard carriers and at the 7-year mark with standard carriers, assuming no new violations.

When your SR-22 requirement ends after 3 years, you are no longer required to carry the filing or maintain continuous coverage at state minimum liability limits. You can cancel your SR-22 policy and switch carriers without penalty. But the DUI conviction is still on your record, and every carrier will rate you accordingly. If you stay with your non-standard SR-22 carrier after the filing ends, they will remove the SR-22 administrative fee (typically $15–$25 per year) but keep the DUI surcharge in place. Your monthly premium drops slightly, but the base rate remains elevated. If you shop for a new policy after your SR-22 ends, standard carriers may now accept your application, but they will still apply a DUI surcharge based on the conviction date. A standard carrier policy with a DUI surcharge is often cheaper than a non-standard policy without SR-22, but not by much. Expect a 40–80% premium increase over a clean-record driver for the first 5 years post-conviction, declining gradually after that.

Your rate returns to normal when the DUI conviction ages out of the carrier's underwriting lookback period and you have accumulated enough clean driving history to offset the violation. For most drivers, this happens 5–7 years after the conviction date, not the SR-22 end date. Non-standard carriers begin offering lower rates at the 5-year mark. Standard carriers typically require 7 years from conviction before they remove the DUI surcharge entirely. If you pick up any additional violations (speeding tickets, at-fault accidents, lapses) during the lookback period, the surcharge resets or extends. Some drivers see meaningful rate relief earlier by shopping aggressively after the 3-year SR-22 requirement ends. A standard carrier may charge you 50% more than a clean driver in year 4, compared to a non-standard carrier charging you 120% more. The savings come from switching carrier tiers, not from the DUI surcharge disappearing.

You cannot eliminate the DUI surcharge before it ages out, but you can reduce your total premium by controlling other rating factors. Start by increasing your deductibles. Moving from a $500 collision deductible to a $1,000 deductible can cut your premium by 10–15%. Drop collision and comprehensive coverage on vehicles worth less than $3,000. Maintain continuous coverage without lapses. A single lapse during your SR-22 period or the years immediately following resets your filing requirement in New Hampshire and adds a lapse surcharge on top of the DUI surcharge. Carriers view lapses as a stronger risk signal than the original violation. Shop your policy every 6 months after your SR-22 ends. Carrier appetite for post-DUI drivers varies significantly. One carrier may quote you $240/mo in year 4 while another quotes $160/mo for identical coverage. Non-standard carriers compete aggressively for drivers exiting SR-22 requirements, and rate variation is high.

New Hampshire law does not regulate how long carriers can surcharge for a DUI conviction. The state sets the SR-22 filing duration at 3 years, but carriers determine their own underwriting lookback periods based on actuarial data. This means surcharge timelines vary by carrier, not by state statute. New Hampshire DUI convictions remain on your MVR for 10 years. Carriers pull your MVR at application and renewal, and any conviction within their lookback window triggers a surcharge. The state does not permit conviction expungement for DUI, so the violation stays visible to insurers for the full decade. If you move out of New Hampshire during your SR-22 period, your filing requirement follows you to most states under interstate compacts. Your surcharge timeline does not reset. The DUI conviction date remains the anchor for all carrier lookback calculations, regardless of where you move or how many times you switch policies.