Expert Tax Preparation and Accounting Services in Bellingham, WA
At Nissen and Associates, we provide comprehensive tax preparation and accounting services tailored to meet the unique needs of both businesses and individuals. Our experienced team is dedicated to helping you save money, stay compliant, and plan for a stronger financial future.
Whether you’re a small business owner or an individual taxpayer, we’re here to assist with everything from tax return preparation and strategic tax planning to personalized financial advice. We take pride in offering timely, accurate, and confidential service—earning the trust of clients throughout Bellingham and Whatcom County.
Why Choose Nissen and Associates?
- Expert Tax Preparation – Ensuring accuracy and maximizing deductions
- Strategic Tax Planning – Proactive strategies to reduce tax liability
- Comprehensive Accounting Services – Financial guidance to keep you on track
- Personalized Support – Tailored solutions for businesses and individuals
We take the time to understand your unique financial situation and provide customized solutions to help you grow and succeed. Browse our tax preparation and accounting services below to learn more about how we can support your financial goals.
Tax Preparation and Accounting Services

Tax Services
Our tax services include providing tax planning and support specific to your business and industry. We also do personal income tax preparation.
- Business Tax Planning
- Estate, Gifts, & Trust Planning
- Federal & State Audit Representation
- Partnership Tax Planning
- Corporation Tax Planning
- Non-Profit Business Tax Planning
- Individual tax planning

Business Accounting Services
Our accounting, bookkeeping and payroll services are designed to make your life easier so that you can focus on running your business. We are QuickBooks certified.
- Bookkeeping
- Payroll Preparation & Taxes
- QuickBooks
- Succession Plans
- Revenue Tax
- Sales and Use Tax
- Small Business Accounting
- S Corporation Accounting
- Non-profit Organizations
- New Business Formation

Individual Tax Return and IRS Services
Changes in the tax laws may result in opportunities that could minimize your tax payments. We can help you identify those opportunities.
- Elder Care
- Back Taxes
- IRS Payment Plans
- Innocent Spouse Relief
- IRS Tax Audit Representation
- IRS Liens & Levies
- Individual Tax Planning
Contact Nissen and Associates today to schedule a consultation and experience the difference of working with a team that truly cares about your success!