// Exemption

Renewable energy systems

Property Tax exemption · RCW 84.36.680 · enacted 2023

All exemptions & deductions

Details

Citation
RCW 84.36.680
Study reference
E1795-1
Tax type
Property Tax
Preference type
Exemption
Category
Business
Year enacted
2023
End date
None scheduled

Fiscal impact (2024 study estimates)

Revenue if repealed — local ($M)
FY 2024: 0 · FY 2025: 0 · FY 2026: -0.098 · FY 2027: -0.471
Revenue if repealed — state ($M)
FY 2024: 0 · FY 2025: 0 · FY 2026: 0.086 · FY 2027: 0.246
Taxpayer savings — local ($M)
FY 2024: 0 · FY 2025: 0 · FY 2026: -0.098 · FY 2027: -0.471
Taxpayer savings — state ($M)
FY 2024: 0 · FY 2025: 0 · FY 2026: 0.396 · FY 2027: 0.967

CTI = confidential taxpayer information · D = unable to disclose

From the 2024 DOR Tax Exemption Study

Home Forms & Publications Forms By Name: R Print Forms by name: R R A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Real estate excise tax forms Real Estate Excise Tax Amended Affidavit Certification - Form 84 0023 Real Estate Excise Tax Lack of Probate Affidavit for claiming an exemption based on inheritance - Form 84 0017 Real Estate Excise Tax Certification Co-Signor Exemption - Form 84 0022 Real Estate Excise Tax Certification for Self-Help Housing Exemption - 84 0018 Real Estate Excise Tax Forms Order Information - Form 84 0016 Real Estate Excise Tax Rates (Effective March 1, 2026) - Form 84 0013 Real Estate Excise Tax Rates Prior to January 1, 2026 - Form 84 0013 Real Estate Excise Tax Rates Prior to December 31, 2025 - Form 84 0013 Real Estate Excise Tax Rates Prior to March 31, 202 5 - Form 84 0013 Real Estate Excise Tax Refund Request - Form 84 0004 Real Estate Excise Tax Exemptions Exemption codes 1/1/2023 or after (Excel) Exemption codes prior to 1/1/2023 (Excel) WAC 458-61A Statement of Taxes Collected - Form 84 0005 Fill-in Fill-in - single Real Property Transfer Notification - Form 65 0037 Reconciliation of apportionable income - Form 40 2433 Online Paper Refund o

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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: