Clarifying the metric for judging the effectiveness of aerospace tax preferences.

HB 2730 clarifies how Washington state will evaluate whether tax incentives for the aerospace industry remain effective. It requires the Joint Legislative Audit and Review Committee to annually assess aerospace employment in Washington compared to other states using a five-year average of employment data starting in 2029. If Washington’s share of aerospace jobs stays the same or grows relative to other states, the tax incentives will automatically extend until 2040. The bill directly affects aerospace companies receiving tax preferences by tying their continued eligibility to measurable workforce outcomes. It amends a 2013 provision to establish this specific employment-based metric for evaluating the incentives' success.