Accounting, Advisory, Tax, and Consulting Firm in Sun Valley, ID
Professional Insight, Local Expertise
Our Sun Valley office provides a trusted resource for individuals and business owners throughout the Wood River Valley. While many of our services (including tax planning and payroll) are available virtually, our team offers in-person guidance for those who value direct, relationship-driven support.
From navigating seasonal income patterns to planning for long-term financial stability, we partner with clients facing both everyday decisions and more complex financial scenarios. At Capstone Accounting & Tax, you’ll find steady collaboration and thoughtful strategy tailored to the unique pace and priorities of the Sun Valley community.
Visiting Our Sun Valley Office
You’ll find our Sun Valley Capstone location near the Argyros Performing Arts Center, just off Main Street S. If you turn onto 1st St. E/Wood River Dr. from Main Street S and continue past the Argyros, you’ll find our office entrance marked by a green awning.
Street parking is available directly outside the office along 1st St. E/Wood River Dr., with additional parking nearby on Leadville Avenue. Our goal is to make your visit as smooth and convenient as possible, whether you’re stopping by for a planning conversation, tax support, or ongoing advisory guidance.
Your Local Expert in Sun Valley
Partner, CPA, CFP®
Share Your Documents Securely
Upload financial records and documentation through our secure portal. Your sensitive information stays protected, accessible from anywhere.
All Locations
Access your secure document portal
About Capstone Accounting
We believe accounting is more than numbers–it’s about helping people and business owners make smart, confident decisions that shape their future. Our purpose is simple: Deliver exceptional financial services. Our mission is clear: Provide proactive, year-round support that uncovers opportunities, manages risk, and builds long-term financial stability.
As a trusted accounting and tax firm with personal tax advisors, we’re committed to building lasting relationships—with our communities, our clients, and our team. Behind every service we provide is a team of professionals who bring strategic insight, technical expertise, and a shared goal: Helping you achieve the best possible outcome.
Learn more about who we are, how we work, and how we became one of the most trusted accounting and tax firms in the Northwest.
Day-to-day support.
Big-picture thinking.
Whether running a business, looking for integrated tax and wealth planning, or considering what’s next, Capstone Accounting & Tax is here to help you move forward with confidence. Let’s start a conversation that leads to real results.
