King County Council approves sales tax increase without seeking voter approval

King County Council voted 6-3 on Tuesday to approve a sales tax increase effective January 1, adding 1 cent per $100 purchase to fund children and family services. The county expects to raise about $10.3 million in 2027 for child care, youth mental health programs, and rental assistance. The move bypassed voter approval, drawing criticism from some council members who favored putting it to referendum.