This bill creates new exemptions from Washington sales tax and use tax for "required course materials" purchased by a student enrolled at an institution of higher education. It does this by adding a new section to chapter 82.08 RCW (sales tax) and a corresponding new section to chapter 82.12 RCW (use tax), so the taxes levied by RCW 82.08.020 and RCW 82.12.020 do not apply to qualifying purchases and uses of required course materials. The exemptions apply when a student presents a valid student ID or other identification and proof of enrollment in the course at the time of purchase, and when the purchase is made from a bookstore affiliated with the institution, an online vendor designated by the institution, or another retailer that verifies the student's enrollment and course material requirements. The bill defines "institution of higher education" by reference to RCW 28B.10.016, "student" as a person registered for classes, and "required course materials" to include textbooks and other instructional content in digital or physical form that are required or recommended for credit courses. Institutions are required to publish information about the exemptions on their official websites and include either an explanation or a link in course or program syllabi. The act states that RCW 82.32.805 and 82.32.808 do not apply to it. The bill was read for the first time on 01/30/25. No effective date or implementation deadline is specified in the provided text. The full scope and interaction with existing tax law depend on the referenced statutes (RCW 28B.10.016, RCW 82.08.020, RCW 82.12.020, RCW 82.32.805, and RCW 82.32.808), and it is unclear from the provided excerpts whether the exemption is limited to public institutions despite the bill title's wording.

If enacted, students who are enrolled and can show a student ID and proof they are enrolled in a specific course would not pay Washington sales or use tax on textbooks and other required or recommended course materials bought from campus bookstores, online vendors designated by their institution, or other retailers that verify the enrollment and course requirement at the time of sale. That will likely lower students’ out‑of‑pocket costs for those purchases and shift a new routine onto sellers: bookstores and designated vendors will need processes at checkout to verify enrollment and accept student identification, and colleges must publish the exemption details on their websites and include an explanation or link in course syllabi so students know how to claim it. The practical burdens fall on institutions to notify students and on retailers to verify eligibility, which could add small administrative costs or require changes to point‑of‑sale procedures; state sales and use tax receipts for these transactions would likely fall modestly. Important details are missing from the provided text: it’s not clear whether the exemption is limited to public institutions or applies to all institutions covered by RCW 28B.10.016, and no effective date or implementation timeline is included.