A sign that says 'welcome to GIG HARBOR' with a graphic of a Viking ship, located near a lighthouse and boats docked at a marina, under a clear blue sky.

Welcome to Harbour Accounting

At Harbour Accounting, we believe that your time is best spent running your business – not worrying about your books. Based in Gig Harbor, WA, we specialize in providing local small and medium-sized businesses with reliable, efficient, and personalized accounting services.

Whether you’re a startup needing a strong financial foundation or an established business looking to clean up and streamline your accounting processes, our team is here to help. From comprehensive bookkeeping and tax preparation to tailored advisory and fractional CFO services, we partner with you to reduce financial stress and empower smarter business decisions.

We pride ourselves on our approachable and professional style, combining local expertise with modern accounting technology to keep your business finances organized, accurate, and ready for growth.

Discover how Harbour Accounting can become your trusted CPA today, and let us show your company how Accounting Is Built For You.

Accounting Built For You

Meet the Team

  • A CPA Accountant in a dark blue suit, white dress shirt, and dark tie standing in front of the boats in Gig Harbor, WA.

    Kyle Thomsen

    CERTIFIED PUBLIC ACCOUNTANT & CO-OWNER

    Your trusted CPA – bringing clarity, up-to-date technology, and confidence to your business’ accounting. Reliable expertise you can trust, every step of the way.

  • Portrait of a smiling woman with shoulder-length brown hair, wearing a black blazer over a navy blue blouse with small white pattern, standing in front of the boats in Gig Harbor, WA.

    Summer Thomsen

    CHIEF OPERATING OFFICER / CO-OWNER

    Supporting local businesses with organized, thoughtful solutions that make a real difference. Here to help our community thrive, one business at a time.

Our Services

Wooden blocks spelling out 'TAX' on a notepad, with a calculator and pen nearby.

Tax Planning and Preparation

Tax planning shouldn’t be a once-a-year event. We offer continuous, 365-day partnership to keep your finances optimized and your stress levels low.

A laptop displaying financial charts and graphs, a calculator, and a stack of receipts on a desk, with a digital cloud representing cloud computing transfer.

Accounting Automation Consulting

Reclaim your time by leveraging the industry’s most advanced accounting automation. We implement modern financial tools that eliminate manual work and fuel your business growth.

Organized office desk with files, a tablet displaying cloud data, a smartwatch, a laptop, a desk lamp, and a small potted plant near a large window.

Bookkeeping Services

We maintain your records with the end goal in mind, ensuring your data is always ready for the next tax season, audit, or expansion opportunity

An organized office desk with financial statements, spreadsheets, a calculator, glasses, a tablet, a coffee mug, a plant, and binders.

Financial Statement Preparation

We provide high-level financial reporting backed by the deep analytical insight you need to lead with confidence. Turn your data into a clear, actionable roadmap for your business's future.

A weekly payroll register, a paycheck for Jane Doe from ACME Corp, a pen, a coffee mug labeled 'PAYDAY!', a calculator, and a window.

Payroll Processing

Seamless, on-time, and error-free. Ensuring your team is paid accurately every time

Business professionals discussing financial charts and data on a tablet and printed papers.

Fractional CFO

We provide the advanced forecasting, capital planning, and margin analysis required to scale your operations sustainably

Intuit Certified QuickBooks Level 1 ProAdvisor badge. The badge is shield-shaped with blue, gray, and green elements.
Badge showing certification for QuickBooks Level 2 ProAdvisor from Intuit
Gig Harbor Chamber of Commerce logo with 'Gig Harbor' in dark blue and 'Chamber of Commerce' in gray.

Reach out for your FREE consultation today!

Contact Us

Interested in working together? Fill out some info and we will be in touch shortly. We can’t wait to hear from you!