Wash. Admin. Code § 458-20-239
(2) Tax-reporting requirements. Retailing B&O and retail sales taxes generally apply to all sales of tangible personal property, parts, and repair labor in Washington.
(a) RCW 82.08.0268 provides an exemption from retail sales tax for sales to nonresidents of the following when used in conducting a farm activity outside the state of Washington:
(d) The exempt nature of the transaction must be documented by using the department's "Farmers' Retail Sales Tax Exemption Certificate," or another certificate with substantially the same information as it relates to the exemption provided by RCW 82.08.0268. The certificate must be completed in its entirety, and retained by the seller.
The "Farmers' Retail Sales Tax Exemption Certificate" can be obtained via the internet at http://dor.wa.gov. The form may also be obtained by contacting the department's telephone information center at 360-705-6705, or by writing the department at:
Taxpayer Information and Education
Department of Revenue
P.O. Box 47478
Olympia, WA 98504-7478
If, prior to completion of the sale, the seller becomes aware of any information inconsistent with the purchaser's claim of residency, such as a Washington address on a credit application, the seller should not accept an exemption certificate.
[Statutory Authority: RCW 82.01.060 and 82.32.300. WSR 23-14-002, § 458-20-239, filed 6/21/23, effective 7/22/23. Statutory Authority: RCW 82.32.300, 82.01.060(2), and 82.08.0268. WSR 09-15-057, § 458-20-239, filed 7/10/09, effective 8/10/09. Statutory Authority: RCW 82.32.300. WSR 00-09-092, § 458-20-239, filed 4/19/00, effective 5/20/00; WSR 83-08-026 (Order ET 83-1), § 458-20-239, filed 3/30/83; Order ET 70-3, § 458-20-239 (Rule 239), filed 5/29/70, effective 7/1/70.]