Washington § 82.80.090 - Referendum.

A referendum petition to repeal a county or city ordinance imposing a tax or fee authorized under RCW 82.80.030 must be filed with a filing officer, as identified in the ordinance, within seven days of passage of the ordinance. Within ten days, the filing officer shall confer with the petitioner concerning form and style of the petition, issue an identification number for the petition, and write a ballot title for the measure. The ballot title shall be posed as a question so that an affirmative answer to the question and an affirmative vote on the measure results in the tax or fee being imposed and a negative answer to the question and a negative vote on the measure results in the tax or fee not being imposed. The petitioner shall be notified of the identification number and ballot title within this ten-day period.

After this notification, the petitioner has thirty days in which to secure on petition forms the signatures of not less than fifteen percent of the registered voters of the county for county measures, or not less than fifteen percent of the registered voters of the city for city measures, and to file the signed petitions with the filing officer. Each petition form must contain the ballot title and the full text of the measure to be referred. The filing officer shall verify the sufficiency of the signatures on the petitions. If sufficient valid signatures are properly submitted, the filing officer shall submit the referendum measure to the county or city voters at a general or special election held on one of the dates provided in RCW 29A.04.321 as determined by the county or city legislative authority, which election shall not take place later than one hundred twenty days after the signed petition has been filed with the filing officer.

The referendum procedure provided in this section is the exclusive method for subjecting any county or city ordinance imposing a tax or fee under RCW 82.80.030 to a referendum vote.