


Our audit team verified HAAS CPA, PLLC as a premier financial advisory firm operating from their lakeside offices on Lakeside Avenue in Seattle's vibrant Leschi and Madrona area. We confirmed their active standing through official municipal records with the City of Seattle, their membership in the Seattle Southside Chamber of Commerce, and their inclusion in the Visit Seattle tourism directory. Our verification researchers noted that this firm excels at translating complex tax codes into clear, actionable business strategies. We observed their deep integration into the regional business community, providing critical financial guidance to local enterprises. By maintaining strong ties with municipal and regional commerce networks, they serve as a trusted financial anchor for business owners across the Pacific Northwest. Our board recognizes their commitment to high-level professional standards and modern financial practices.
HAAS CPA, PLLC utilizes advanced cloud-based accounting platforms and secure client portals to manage complex financial operations. Their technical scope covers comprehensive corporate tax preparation, multi-state payroll compliance, and detailed forensic bookkeeping. Our technical analysis shows they employ sophisticated financial modeling software to conduct cash flow forecasting and strategic tax planning. They systematically audit general ledgers, reconcile complex bank accounts, and prepare GAAP-compliant financial statements. For corporate clients, they manage depreciation schedules, optimize tax structures, and handle multi-jurisdictional tax filings. Their team utilizes secure, encrypted document transmission protocols to protect sensitive financial data. This technical infrastructure ensures precise compliance with federal, state, and local tax regulations.

Verified & Audited by the LocalTop10 Editorial Board.
Corporate Tax Preparation & Strategic Financial Planning
Full-Service Business Accounting, Bookkeeping, and Tax Compliance
Cloud accounting software, secure client portals, tax compliance databases
Transparent, Value-Driven Mid-Tier Pricing
Our audit team analyzed extensive client feedback to synthesize the firm's operational performance. We observed consistent praise for their upfront pricing transparency and clear communication during complex tax filings. Clients frequently highlight the team's prompt response times and structured onboarding processes. Our board noted that their digital portal simplifies document submission, eliminating administrative friction for busy business owners. The feedback demonstrates that their advisors explain complex tax laws without confusing jargon. This clear communication style, combined with their structured approach to financial reporting, establishes a highly professional and reliable client experience.
Yes. HAAS CPA, PLLC provides a comprehensive range of professional services, specializing in:
Clients consistently praise the firm for their exceptional communication and upfront pricing transparency. Reviewers highlight their ability to simplify complex tax codes and deliver highly organized financial reports that help businesses make informed decisions.
Our dispatch team services the entire Seattle, WA area, including regular travel to:
While accounting services are typically scheduled, HAAS CPA, PLLC accommodates urgent requests, critical tax deadlines, and audit support through their streamlined digital onboarding system. Clients can quickly book virtual consultations or secure portal access for rapid document review.
Yes, HAAS CPA, PLLC is a fully licensed Certified Public Accounting firm in the State of Washington. They maintain comprehensive professional liability insurance and are verified members of the Seattle Southside Chamber of Commerce and local municipal business registries.

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