* When an unconditional sales contract to sell tangible personal property is entered into prior to the effective date of a rate change, and the property is delivered after the rate change date, the new tax rate applies to the transaction.
* When an unconditional sales contract to sell tangible personal property is entered into prior to the effective date, and the property is delivered prior to the rate change date, the tax rate in effect for the prior period applies.
* When a contract to sell tangible personal property contains a specific provision to pass title at some time prior to delivery of the property, such a specific provision is controlling and the tax rate in effect at that time applies.
* Sales and use tax rate increases apply to the first billing period starting on or after the effective date of the increase; and
* Sales and use tax rate decreases apply when bills are rendered on or after the effective date of the decrease. (RCW 82.08.064)
The new tax rate applies to the full contract amount if the contract was executed prior to the effective date of the rate change, unless the contract work is completed and accepted prior to the effective date.
If under the terms of the contract, the seller is entitled to periodic payments, which amounts are calculated to compensate the seller for the work completed to the date of payment, the applicable tax rates upon such payments (including, in the case of public works contracts, the percentage retained by the public agency pursuant to the provisions of RCW 60.28.010) will be those in effect at the time the seller is entitled to receive the payments.
Taxpayer Information and Education
Department of Revenue
P.O. Box 47478
Olympia, WA 98504-7478.
Wash. Admin. Code § 458-20-235
Statutory Authority: RCW 82.32.300, 82.01.060(2), and 82.08.064. 10-07-135, § 458-20-235, filed 3/23/10, effective 4/23/10. Statutory Authority: RCW 82.32.300. 83-07-032 (Order ET 83-15), § 458-20-235, filed 3/15/83; Order ET 70-3, § 458-20-235 (Rule 235), filed 5/29/70, effective 7/1/70.