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Professional Services

We provide a comprehensive suite of financial services designed to support businesses and individuals at every stage. From complex tax planning to day-to-day operational accounting, our team combines national-firm expertise with the personalized care of a local partner.

Tax Advisory & Compliance

Strategic tax planning and filings for Individuals, Partnerships, Corporations,  nonprofit organizations, Trusts and Estates, as well as the related International and State tax matters. 

Trusts & Estates

Technical guidance on fiduciary tax, inheritance, and long-term wealth preservation.

Business Accounting

Full-cycle bookkeeping, payroll management, and financial reporting to keep your operations running smoothly.

Strategic Advisory

Expert support for new business formation, non-profit IRS status, and multi-state nexus compliance.

Bilingual Support

All services are available in English, Mandarin and Cantonese to serve our global community.

JCS CPAS

Phone: 425-284-3088

Fax: 425-214-7301

11900 NE 1st Street Suite 300, Bellevue, WA 98005

©2026 BY JCS CPAS LLC.

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