Does a 2003 OWI count for a 4th OWI charge in 2026 in Wisconsin?
Generally, no. In Wisconsin, a 2003 OWI conviction can count as a prior conviction for a 2026 fourth-offense OWI because Wisconsin uses a lifetime lookback period, not a 10-year lookback. The critical issue is whether the 2003 matter resulted in a qualifying conviction and how many other countable offenses exist.
Effect of the 2003 OWI
Wisconsin’s OWI penalty statute counts qualifying convictions, suspensions, and revocations occurring during the person’s lifetime. For a fourth countable offense, the person generally faces a Class H felony, with at least 60 days of imprisonment, subject to statutory exceptions and sentencing rules. Wis. Stat. § 346.65(2)(am)4 [2]
Thus, assuming the person has three prior countable OWI-related offenses—including the 2003 conviction—the 2026 offense may properly be charged and sentenced as a fourth offense, even though approximately 23 years have elapsed.
The statute expressly includes convictions and other qualifying events “in the person’s lifetime.” Wis. Stat. § 346.65(2)(am)4 [2]
What may still matter
| Issue | Potential significance |
|---|---|
| 2003 offense was only charged, not convicted | A dismissed charge or acquittal ordinarily should not count as a conviction. |
| Prior offense was from another state | It may count if it qualifies under Wisconsin’s prior-offense statutes. |
| Prior suspensions or revocations | Some may count in addition to convictions under Wis. Stat. § 343.307(1). |
| Multiple matters arose from one incident | Suspensions, revocations, or convictions arising from the same incident generally count as one for penalty purposes. Wis. Stat. § 346.65(2)(am)4 [2] |
| 2003 offense occurred under older law | The conviction’s age alone does not remove it from the lifetime count. Wisconsin previously used shorter lookback periods but later changed to lifetime counting. [1] |
| Date of the 2026 conduct | The applicable statute and penalty classification generally depend on the law in effect when the new offense occurred, not merely when the case is charged. |
Bottom line
If the 2003 OWI was a valid conviction and the person has two additional qualifying prior offenses, the 2026 case can ordinarily be prosecuted as a fourth-offense OWI felony. The age of the 2003 conviction may be relevant to negotiations, sentencing arguments, and factual proof, but it generally does not prevent it from being counted.