ACCOUNTING & TAX SERVICES
Our helpful staff will provide outstanding customer support when you come to us for accounting and tax services. We will gladly answer your questions and quickly respond to your emails and phone calls.
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To get started, fill out our contact form or contact us at 206-671-8249.
FOUNDER
SOULEE T. FASSBIND
Soulee has over ten years of accounting and tax experience. She is exceptionally passionate about taxes and enjoys helping her clients understand how their taxes are affected regardless of income. She goes above and beyond for her clients. Her advice is strictly in the best interest of her clients, not hers!
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She quit her full-time tax accountant job to have a better work-life balance and start a family. She started S&S LLC with her sister, Sou, to continue doing what she loves.
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When she isn't working at S&S LLC, she usually spends time outdoors, traveling or attending/volunteering at church events with her husband and kids. She spends time with her family in Texas and California as well.
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Soulee received her BA in Psychology with a minor in Business Administration from California State University, Fullerton.
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CO-FOUNDER
SOU GONZALEZ, CPA
Sou is a Certified Public Accountant (CPA) with over ten years of experience in public and private accounting. She is the accounting guru and the co-founder of S&S LLC with her sister, Soulee. This dynamic duo will provide the best service to fulfill their client's needs as a team.
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Her experience includes being a Controller in privately held companies. While in this role, she is responsible for all accounting functions, including financial reporting and ensuring compliance with internal controls and payroll. Before transitioning to private accounting, she was an auditor with one of the top five accounting firms.
When she isn't working, she enjoys spending time with her family, working out, and exploring the outdoors.
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Sou received her BS in Accounting from the University of Southern California.
OPERATIONS COORDINATOR
ROSA NITCHOFF
Rosa brings fresh enthusiasm to the accounting and tax realm, leveraging her strong organizational skills and keen attention to detail to excel in her new role. Eager to deepen her understanding of accounting and taxation, she is enthusiastic about immersing herself in its intricacies.
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Previously, Rosa spent nearly nine years at a major medical device company, where she served as a Quality Specialist and Product Specialist, among other roles. Her diverse background enables S&S LLC to leverage her expertise across Accounting, Human Resources, and Administrative functions.
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Rosa finds joy in unwinding at home with her husband and daughter outside of work. She values quality time with loved ones and attends social gatherings and community events. An avid traveler, Rosa cherishes visits to her family in California whenever possible.
FRONT DESK/ACCOUNTING CLERK
LEILANI SAN AGUSTIN
​Leilani implements a high standard of thoroughness and service-driven approach to the financial world. Her work has always centered around building trust, staying organized, and delivering a smooth, professional experience—qualities essential for navigating the complexities of the accounting and taxation world. Committed to continuous learning and professional growth, she plays a vital role in ensuring our team delivers reliable and seamless service to every client.
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Before joining S&S LLC, Leilani ran her own business as a nail technician, where she developed strong skills in client communication, time management, and precision. This unique background provides her with a well-rounded perspective and a practical understanding of delivering exceptional service, qualities she now brings to supporting our clients with care and precision.
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Outside of work, Leilani treasures quality time with loved ones, whether in person or virtually. A passionate foodie and cook, she delights in exploring new cuisines and experimenting in the kitchen. At home, she enjoys a vibrant life with her fiancé and their two cats, where she channels her creativity through PC gaming, thrifting, painting, sketching, and designing her next nail sets.