When it comes to managing your finances – whether for your small business or personal needs – you deserve a partner you can trust. At Nissen and Associates, integrity and expertise are at the heart of everything we do. That’s why so many individuals and business owners across Bellingham and Whatcom County rely on us year-round for tax advice, planning, and accounting support.
We’re more than just number crunchers – we’re problem solvers, strategists, and financial guides with a stellar reputation. Our expert tax and accounting team specializes in money-saving tax strategies, proactive planning, and top-notch accounting services, all paired with outstanding customer support. We work with small businesses, private companies, venture capital funds, and individuals across industries like healthcare, real estate, technology, medical, veterinary, retail, and professional services. Whether you need help with business, federal, or personal tax filings – including B&O, Excise, and Labor & Industry taxes – we’ve got you covered.
But beyond the numbers, we truly care about our clients and our community. Your success is our priority, and we’re here to support you at every stage of your financial journey. Whether you’re growing a business or planning for the future, we’ll be right beside you, helping you navigate the road ahead.
Let’s work together to achieve your financial and business goals – we’re here when you need us!
Meet Our Tax and Accounting Team Members

IRS certified Enrolled Agent (EA)
NAEA Member, National Tax Practice Institute Fellow, Owner

IRS certified Enrolled Agent (EA), Tax Planner and Accountant specializing in QuickBooks.