Important!

Disaster Relief: Revenue will work with businesses that cannot file or pay their taxes on time due to recent wildfire damage or other natural disasters. Learn more about disaster relief.

Ayuda por desastres: El Departamento de Ingresos trabajará con las empresas que no puedan presentar o pagar sus impuestos a tiempo debido a los daños causados por incendios forestales u otros desastres naturales. Conozca más sobre la ayuda en caso de desastre.

  1. Home
  2. High technology R & D tax Incentives Study

High technology R & D tax incentives study

Report of the Department of Revenue

Prepared Pursuant to Chapter 66, Laws of 1994 (SB 6573)

Analysis by the Research Division
Mary Welsh, Assistant Director

September 2003

Table of contents

Transmittal Letter
Executive Summary

Complete Report

Report by chapters

Chapter 1
Description and Administration
PDF | DOC

Chapter 2
Participation in the High Technology Tax Incentive Programs
PDF | DOC

Chapter 3
Growth and Diversification
PDF | DOC

Chapter 4
Washington Comparative Taxes
PDF | DOC

Appendices

Appendix A
Patents
PDF | DOC

Appendix B
State Taxes and Incentives
PDF | DOC

Download complete report
PDF | DOC