Oksana Yakymchuk, EA, MBA
Founder & Managing Member— Genialis Opus LLC
Over a decade of experience working with Big Four accounting firms, top law practices, and wealth management institutions, Oksana brings deep expertise in tax preparation, fiduciary compliance, and strategic wealth planning.
She founded Genialis Opus LLC with a simple mission — to deliver personalized, all-inclusive tax solutions designed for high-net-worth individuals, families, small businesses, trusts, and tax-exempt organizations.
Oksana’s commitment to transparency and education is at the heart of her approach. By tailoring each strategy to the unique needs and goals of her clients, she ensures that every financial decision is informed, compliant, and positioned for growth. Her collaborative process fosters trust and confidence, allowing clients to navigate ever-changing regulations with clarity and peace of mind.
“I’m here to simplify the complex, protect what matters most, and empower you to achieve financial freedom and long-term success.”

Meet Oksana Yakymchuk
Founder & Managing Member— Genialis Opus LLC
Over a decade of experience working with Big Four accounting firms, top law practices, and wealth management institutions, Oksana brings deep expertise in tax preparation, fiduciary compliance, and strategic wealth planning.
She founded Genialis Opus LLC with a simple mission — to deliver personalized, all-inclusive tax solutions designed for high-net-worth individuals, families, small businesses, trusts, and tax-exempt organizations.
Oksana’s commitment to transparency and education is at the heart of her approach. By tailoring each strategy to the unique needs and goals of her clients, she ensures that every financial decision is informed, compliant, and positioned for growth. Her collaborative process fosters trust and confidence, allowing clients to navigate ever-changing regulations with clarity and peace of mind.
“I’m here to simplify the complex, protect what matters most, and empower you to achieve financial freedom and long-term success.”
Industry Focus
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Diverse Portfolio
This is a space to share more about the business: who's behind it, what it does and what this site has to offer. It’s an opportunity to tell the story behind the business or describe a special service or product it offers. You can use this section to share the company history or highlight a particular feature that sets it apart from competitors.
Let the writing speak for itself. Keep a consistent tone and voice throughout the website to stay true to the brand image and give visitors a taste of the company’s values and personality.