Otago has been bundled out for 142 in its second innings, gifting Wellington a win by an innings and 43 runs.
Most of the damage was done on day two of the Plunket Shield match at the Basin Reserve, with Otago losing 15 wickets in the day's play.
Wellington's pace quartet shared the spoils but former Black Caps paceman Hamish Bennett took four for 30 during Otago's second innings to hasten the visitor's demise.