About Superfast Tax Service in the Tri-Cities and Skagit Valley, WA
Built on Speed, Friendliness, and Affordability Since 1996
When you need tax preparation that's fast, personalized, and backed by decades of expertise, you'll find it right here in the Tri-Cities and Skagit Valley. Superfast Tax Service combines in-depth knowledge of tax codes with a personal touch you won't find anywhere else.
We've been helping individuals, small business owners, ITIN holders, and multilingual communities across Washington navigate tax season with confidence since 1996. Our commitment to accuracy, speed, and clarity drives everything we do.
You'll experience honest, customer-first service from a team that treats your return like it's our own—because we know the community, and we know what matters to you.
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Discover why clients across the Tri-Cities and Skagit Valley trust us year after year with their tax preparation needs.
Cathi's dad started Superfast Tax Service in Walla Walla in 1996 with a simple goal: make tax filing stress-free. Over the years, the business grew into the Tri-Cities with a Kennewick location, then expanded west to Mount Vernon. Today, it's still locally owned and operated by Cathi and Bill, who bring the same values and energy to every client interaction.
Whether you're dropping by our office in Kennewick, Mount Vernon, or anywhere in between, you'll notice the difference. Our teams know the landscape—from the orchards and vineyards of Eastern Washington to the coastal charm and waterways of Skagit Valley. We understand the people, the businesses, and the tax situations that come with living and working here.
We're proud to serve individuals and small businesses throughout the Tri-Cities, Skagit Valley, and surrounding areas including Walla Walla, Hermiston, Bellingham, Anacortes, and the San Juan Islands. Each location reflects our dedication to being part of the community we serve.
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Come see us in person—no appointment necessary.
Where Tax Expertise Meets Personalized Care
Our employees have been with the company for eight or more years, and many bring decades of tax industry experience. That kind of continuity means you get consistent, knowledgeable support from people who genuinely care about getting you the best return possible. Each tax preparer holds a Preparer Tax Identification Number (PTIN), so you can trust the professionalism behind every filing.
Multilingual support in English, Spanish, and Russian for communities across the Tri-Cities and Skagit Valley
Ready to file with confidence? Reach out to Superfast Tax Service today and experience super fast, super friendly, and super affordable tax preparation that's tailored to you. Whether you're in Kennewick, Mount Vernon, or anywhere in between, we're here to make this tax season your easiest yet.