Exclusion

Personal and professional services

Retail Sales & Use Tax exclusion · RCW 82.04.050 · enacted 1935

All exemptions & deductions
Scope narrowedESSB 5814 (2025) · effective 2025-10-01

Before ESSB 5814

Personal and professional services were generally outside the definition of "retail sale" in RCW 82.04.050 and were taxed under the service & other activities B&O classification only, not retail sales tax (2024 DOR Tax Exemption Study baseline).

Source: 2024 DOR Tax Exemption Study · RCW 82.04.050

After

Effective October 1, 2025, ESSB 5814 narrowed this general treatment by enumerating specific services as retail sales under RCW 82.04.050 — information technology services, custom website development, investigation/security/armored car services, temporary staffing, advertising, live presentations, and custom software/customization. Those enumerated services are now subject to retail sales/use tax and retailing B&O; other personal and professional services remain service & other activities B&O only. Confirm the specific service against ESSB 5814 and DOR's interim guidance.

Source: ESSB 5814 (2025)

Details

Citation
RCW 82.04.050
Study reference
E1533-1
Tax type
Retail Sales & Use Tax
Preference type
Exclusion
Category
Business
Year enacted
1935
End date
None scheduled

Fiscal impact (2024 study estimates)

Revenue if repealed — local ($M)
FY 2024: 0 · FY 2025: 3113.39 · FY 2026: 3648.33 · FY 2027: 3927.69
Revenue if repealed — state ($M)
FY 2024: 0 · FY 2025: 5240.39 · FY 2026: 6141.28 · FY 2027: 6612.03
Taxpayer savings — local ($M)
FY 2024: 3270.7 · FY 2025: 3396.42 · FY 2026: 3648.33 · FY 2027: 3927.69
Taxpayer savings — state ($M)
FY 2024: 5505.19 · FY 2025: 5716.8 · FY 2026: 6141.28 · FY 2027: 6612.03

CTI = confidential taxpayer information · D = unable to disclose

From the 2024 DOR Tax Exemption Study

82.04.050 - Personal and professional services Description The retail sales tax originally applied only to the sale of tangible personal property and thus, by definition, excluded services from the tax base. Since 1935, some services were added to the tax base, including services to tangible personal property (e.g., repair services) in 1939; construction in 1941; rental of tangible personal property in 1959; certain amusement and recreation activities in 1961 and 2015; and landscape maintenance, physical fitness and certain miscellaneous personal services in 1993 and 2015. Although, technically, the remaining personal and professional services are not "exempt" because they were never in the tax base, there has been some interest in the amount of revenue represented by these activities. Therefore, they are included in this report. Purpose The primary reasons services were excluded from retail sales tax may have included these: - To maintain simplicity by taxing only one property class, i.e., tangible goods. - To conform to the practice of other states at the time. - To minimize tax administration costs by not requiring service providers to collect the tax. - A recognition that servi

Does this apply to you?

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