Accounting & Advisory Services in Lynden, WA
Secure Document Upload
Need to send tax documents or financial records to your Lynden advisor? Our secure portal makes it easy to upload files and share them directly with our team.
Local Accounting & Tax Support You Can Rely On
Capstone Accounting & Tax provides accounting, tax, and advisory services to businesses and individuals in Lynden and the surrounding area. Our team works with clients on tax preparation and planning, ongoing accounting and payroll support, and advisory services as financial situations become more complex.
Some services can be handled virtually, but our Lynden office is available for clients who prefer in-person meetings or want to work directly with a local team.
Visiting Our Lynden Office
Our Lynden office is located in downtown Lynden and offers ample parking for clients visiting in person. When you meet with us, you’ll work with a consistent local team who understands your goals and remains involved year-round.
As needs become more complex, that same team can draw on additional Capstone expertise without requiring a handoff or a change in advisors, allowing support to scale without disruption.
First time visiting us in person? Feel free to call ahead. Our team is happy to help you find the office and ensure a smooth arrival.
Your Contacts in Lynden
Partner, Client Accounting Services
Partner, Tax/Assurance Services
Easily Share Your Documents
Has your advisor requested financial records and documentation? Our secure online portal makes it easy to share your sensitive information with them without ever leaving the comfort of your own home.
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, local CPA 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 trusted 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.
The Impact of Having the Right Team
We could tell you how trusted, responsive, and strategic we are, but we’d rather let our clients speak for themselves.
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.
