Accounting & Tax
Seattle, WA
Thanh Dat Tax & Accounting, led by Principal Tax Consultant Phillip Nguyen, is a full-service tax and accounting firm serving over 1,000 clients across Washington. They specialize in individual and business tax preparation, bookkeeping, payroll processing, tax planning, IRS audit representation, business formation, and immigration support. With AI-driven accuracy, QuickBooks and Xero certifications, and personalized service tailored to small business owners, they combine years of industry expertise with modern technology to help clients stay compliant, reduce tax liability, and grow with confidence.
Ideal for: Small business owners, self-employed professionals, growing companies needing payroll and bookkeeping, individuals seeking personalized tax planning
Service area: Seattle, Washington and surrounding areas
Advanced Certifications & Tech Expertise: QuickBooks Certified ProAdvisor (Levels 1 & 2), Xero Gold Partner, and Intuit Tax Software Professional. Their advanced certifications ensure sophisticated, accurate handling of complex accounting scenarios and cloud-based financial management.
All-in-One Service Platform: From tax filing and payroll to bookkeeping, business formation, and immigration support—clients handle everything through one firm with a mobile-accessible client portal and same-day pay stub generation.
Small Business Specialization: Mission-focused on empowering small business owners with personalized, stress-free solutions tailored to their industry and growth stage, combined with year-round support and strategic tax planning.
Address: 2520 Beacon Ave S, Seattle, WA 98144
Phone: (425) 276-1910
Website: thanhdattax.com
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