// Exemption

Custom computer software

Property Tax exemption · RCW 84.36.600 · enacted 1991

All exemptions & deductions

Details

Citation
RCW 84.36.600
Study reference
E1442-1
Tax type
Property Tax
Preference type
Exemption
Category
Business
Year enacted
1991
End date
None scheduled

Fiscal impact (2024 study estimates)

Revenue if repealed — local ($M)
FY 2024: 0 · FY 2025: I · FY 2026: I · FY 2027: I
Revenue if repealed — state ($M)
FY 2024: 0 · FY 2025: 0 · FY 2026: 0 · FY 2027: 0
Taxpayer savings — local ($M)
FY 2024: I · FY 2025: I · FY 2026: I · FY 2027: I
Taxpayer savings — state ($M)
FY 2024: I · FY 2025: I · FY 2026: I · FY 2027: I

CTI = confidential taxpayer information · D = unable to disclose

From the 2024 DOR Tax Exemption Study

Exclusions from the definition of digital good are: (a) Telecommunications and ancillary services as defined in RCW 82.04.065. These services may be used to distribute digital goods, digital automated services, and digital codes, but are not themselves any of these products. (b) Computer software as defined in RCW 82.04.215 and WAC 458-20-15502. These are coded instructions designed to cause a comput- er or automatic data processing equipment to perform a task. (c) The internet and internet access as defined in RCW 82.04.297. (d) Professional or personal services represented in electronic form are not a digital good. This exclusion applies where the service primarily involves the application of human effort by the service pro- vider, and the human effort originated after the customer requested the service. For example, an electronic engineering report created at the customer's request that reflects an engineer's professional analy- sis, calculations, and judgment, which is sent to the customer elec- tronically, is considered evidence of a professional service and not a digital good. Photography. This exclusion for professional or personal services does not apply to photographers i

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This is reference data from the 2024 study — not advice, and 2025–26 legislation may have changed it. Three ways to go deeper: