Your Trusted Tax Partner, UNCLE SAM KOREA

Filing U.S. taxes is never easy—it often feels complex and unfamiliar.

Through years of navigating this challenging tax environment alongside our clients, sharing their frustrations and concerns, we came to one clear realization:


If we could provide tax services that allow clients to meet legal requirements with greater ease and peace of mind, we could help advance the U.S. tax service industry itself. With this belief, UNCLE SAM KOREA was founded in 2017, backed by the Korea SMEs and Startups Agency’s business support program, and officially approved by the U.S. Internal Revenue Service (IRS) and the Financial Crimes Enforcement Network (FinCEN).


UNCLE SAM KOREA delivers U.S. tax solutions tailored specifically for the Korean community.

We developed and launched programs such as the FBAR (Foreign Bank Account Report) filing tool and the Individual Income Tax Filing Wizard, all built on our Korean-language tax knowledge platform.

As a result, we have established ourselves as the only Korean-owned U.S. tax firm that not only provides a wide range of compliance-focused tax software but also directly employs the largest pool of qualified tax professionals.


Beyond individual tax services, UNCLE SAM KOREA is uniquely recognized as a government-certified venture company in Korea and an official KOTRA (Korea Trade-Investment Promotion Agency) export voucher provider.

This makes us a trusted partner for small and medium-sized enterprises seeking to expand into the U.S. market with confidence.

임직원 사진모음
"Uncle Sam" is a familiar nickname for the U.S. government and the IRS within the American accounting industry.

Today, UNCLE SAM KOREA stands as the largest Korean-focused U.S. personal tax firm, measured by both the number of professionals and clients we serve. With: the adoption of the latest applied technologies and standardized service processes, over 3,000 filings handled annually and tens of thousands accumulated to date, and the relentless training, dedication, and responsibility of our proud team, we provide clients with reliable, professional, and stable tax services they can trust.
Among the many U.S. tax service providers, we may be the only one that places honesty and integrity as the top priority in employee training and professional development. We firmly believe this foundation is what allows us to deliver services that never fall short of our clients’ expectations.

At UNCLE SAM KOREA, we will continue striving to provide trustworthy services rooted in sincerity and reliability. We are—and will remain—your steadfast partner in U.S. taxation.
Uncle Sam
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