One-Stop service for Tax & Accounting;
All core staff have 12+ years’ experience, from Big Four and leading law-firm tax teams.
Our Audit Approach (Tax-Aware, Not Check-the-Box)
- Not a box-ticking attest; we build tax risk into the audit plan.
- Holistic view of IFRS + corporate tax to lower exposure and improve disclosures.
Recent Case Study — Corporate Tax
- During an ICFR build for a mid-size constructor, we identified overpaid local acquisition tax missed by prior audits.
- Filed a correction claim → ~KRW 0.4bn refund (Aug 2025).
- Demonstrates that a tax-conscious accounting engagement can convert review findings into cash benefits.
Personal Income Tax Support
- Executives & employees need forward tax planning, not just corporate compliance.
- We have strong private-client capabilities (inheritance & gift / wealth taxes) and offer bespoke planning to avoid unnecessary outflows.
Network [人脈];
We leverage senior-level networks to deliver best-in-class outcomes on critical matters.
Finance / Transactions
- Provide synergy across corporate investment, divestiture, and acquisition mandates.
- 2023–2024: Sell-side lead for multiple listed companies; executed M&A due diligence and related workstreams.
- As of Aug 2025: Conducting due diligence on two listed targets for " " strategic investments.
Tax
- Maintain advisory channels with former National Tax Service (NTS) leadership on salient tax issues.
- These insights underpin successful tax appeals and tax-audit defenses.
- 2024: Successfully closed inheritance-tax case (KRW 90bn assessed) and the related corporate tax audit for the largest domestic lube manufacturer.
- 2025: Secured a no-violation outcome in a tax audit involving a high-profile online creator.
What this means for you
We can deliver integrated, efficient responses to the financial, accounting, and tax issues your company may face.
Integrity & Reliability[信義誠實];
We build long-term engagements on trust and consistency.
WOWPASS (since 2019): Author/lecturer for the Certified Management Consultant track for 7+ years—a role with high turnover, sustained out of commitment to students and the program.
Ermenegildo Zegna Korea (since 2020): We have provided PA (outsourced preparation/compilation of financial statements) for over five years, maintaining a stable, reliable team that has improved the efficiency and robustness of financial reporting. In addition to Zegna Korea, we have long delivered PA (including tax/accounting advisory) as well as bookkeeping and tax return, payroll compliance for foreign-invested and multinational entities with lean local finance teams.
SK Leaveo (since 2023), Forest hills Lab Korea(since 2020): We provide long-term PA (outsourced preparation/compilation of financial statements), external-audit support, and IFRS conversion services. Our work is designed to minimize auditor findings and mitigate audit risk.
Other long-running mandates: We have delivered ICFR design/build and year-end assessments, as well as auditor-interface/support services, for multiple listed companies including Content Wavve. Our work focuses on minimizing auditor findings and ensuring a stable, reliably operating ICFR environment.
Our stance on external audit & tax filing
External audit and tax engagement are not about policing; our aim is to help you produce accurate, reliable financial statements and tax filings with no unexpected tax-risk exposure. With a collaborative, partner-mindset, we deliver efficient and low-disruption audit and tax services.
Team continuity: No rotation or changes in key personnel.
Credentials: Beyond audit, we highlight experience in our core areas of strength.
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Sejin Kwak, CPA Yonsei Univ., BBA. Ex Audit & Assurance, Samil PwC Currently with Woori Accounting Corp. (Member Firm of Baker Tilly International) Public Service : Local Tax Review Comm. (Seocho-gu); Taxpayer Protection Comm. (Mapo/Seodaemun) Focus: M&A (numerous deals) |
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Seonghyun Cho, CPA Yonsei Univ., B.A. Economics Ex Yulchon LLC, Tax Practice Ex Deloitte Anjin, International Tax PA & Tax/Accounting Advisory: Ermenegildo Zegna, SK Leaveo, NH NongHyup, KHNP; multiple mandates Contact : shcho@wooricpa.co.kr |
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Taejun Kim, CPA Yonsei Univ., B.S. Industrial Engineering Ex Yulchon LLC, Tax Practice Ex Deloitte Anjin, International Tax Selected Matters: HNWI estate tax (Hanwha, GS ets.), estate tax & corporate tax audit |
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Myunghan Yoo, CPA Seoul Nat’l Univ., B.A. Economics Ex Deloitte Anjin, International Tax Ex EY Hanyoung, Audit ICFR build & assessment lead for KOSPI/KOSDAQ issuers incl: SK Biopharm, YANGJISA, WONTECH, UID, Elensys Extensive ICFR implementation & testing experience |
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