Tax incentives, credits and deferrals. Washington offers businesses an array of industry-specific tax incentives, exemptions, deferrals and credits to reduce your tax burden and spur growth and expansion. General Manufacturing Rural County/Community Empowerment Zone (CEZ) Incentives High Unemployment County/CEZ High Technology Industry Aerospace Industry Extracting & Timber Manufacturing Employer Food Manufacturing Industry Biofuel Industry Semiconductor Industry Aluminum Smelting Industry Farming & Agriculture Renewable Energy/Green Incentives Miscellaneous Incentive Programs Warehouse Incentive Programs