https://app.leg.wa.gov/wac/default.aspx?cite=220-220-100(5) Transport tag exchanges will be allowed for the following:
(a) The season for which the tag was issued has not opened, and the hunter wishes to exchange the tag for a different area or a different weapon type. In these instances archery tag holders must request a tag exchange before September 1st, muzzleloader tag holders must request a tag exchange before September 20th, and modern firearm tag holders must request a tag exchange before October 10th, as verified by the department.
(b) The tag was issued in error and the error was not caused by the person applying for the tag, as verified by the department.
(6) Except as otherwise provided, transport tag exchanges will not be allowed for the following: If a special hunt permit application was submitted by the tag holder and that application required a big game transport tag, it is unlawful to exchange the transport tag after the application submission deadline date has passed. However, if the tag holder's request for a tag exchange was made prior to the application submission deadline date, as verified by the department, an exchange can be made. Special permit applications for ghost hunts, regardless of the submission method, are not applicable to this subsection.