(1) The portion of adjusted gross income of a nonresident student athlete derived from the commercial use of the student athlete's name, image, or likeness is allocated to this state if the publicity services provided by the student athlete related to such commercial use of the student athlete's name, image, or likeness primarily occur in Washington.(2) The portion of adjusted gross income of a nonresident student athlete derived from payments by an institution of higher education representing a percentage of institutional athletic revenues shall be apportioned to Washington in a form and manner consistent with a duty-day methodology. By January 1, 2028, the department shall submit proposed legislation to the legislature that would implement an apportionment methodology as specified under this subsection (2).(3) The definitions in this subsection apply throughout this section unless the context clearly requires otherwise.(a) "Commercial use" means the use of an individual's name, image, or likeness for advertising, selling, or soliciting purchases of products, goods, or services.(b) "Name, image, or likeness" means an individual's readily identifiable name, voice, signature, photograph, or likeness.(c) "Publicity services" includes, but is not limited to, the following activities: Appearing in photoshoots; filming commercials; recording audio endorsements; posting sponsored content on social media platforms; attending promotional events; either wearing or using, or both, branded products; and granting rights by the student athlete to use the student athlete's name, image, or likeness in either advertisements or online campaigns, or both.(d) "Student athlete" means an individual who is enrolled at an institution of higher education and eligible to engage in any varsity intercollegiate athletics program at the institution.[ 2026 c 238 s 407.]Notes:Findings—Intent—Effect of invalidation of 2026 c 238 s 201—Automatic expiration date and tax preference performance statement exemption—Necessity of act—Intent—Implementation by department of revenue—2026 c 238: See notes following RCW 82A.04.030.