Summary
Overview
Work History
Education
Skills
Languages
Certification
Interests
Timeline
Generic

seonhui joo

Goyang-si,Korea, Repulic of

Summary

Detail-oriented Payroll Specialist with over 9 years of experience in full-cycle payroll administration and tax compliance. Proven track record of managing complex payroll operations for 15-20 diverse client companies and successfully leading the transition of payroll systems from outsourcing to in-house frameworks. Expert in 4 major social insurances, withholding tax reporting, and annual year-end settlements. Committed to ensuring 100% data accuracy and compliance with Korean labor laws while optimizing operational efficiency through ERP systems.

Overview

12
12
years of professional experience
1
1
Certification

Work History

Senior Associate, Employee Relations Team

Lotte Duty Free (Business Support Division)
Seoul
08.2023 - 01.2026
  • Led the transition of payroll operations from outsourcing to an in-house system, establishing a customized internal payroll framework.
  • Managed end-to-end payroll processing, including accurate salary calculations, disbursements, and accounting journal entries.
  • Administered 4 major social insurances, handling all statutory filings, payments, deposit management, and related accounting tasks.
  • Managed monthly withholding tax compliance, including reporting and processing payments to tax authorities.
  • Executed comprehensive year-end tax settlements and oversaw the preparation and submission of bi-annual and annual payment statements.
  • Coordinated employee benefit programs, including company loans, vehicle support, and daycare center applications/operations.

Senior Associate, Operations Team

Hello HR (Hello Insa)
Seoul
11.2013 - 08.2023
  • Simultaneously managed a portfolio of 15–20 client companies at any given time, providing specialized payroll outsourcing services for over 9 years.
  • Handled end-to-end payroll operations for diverse corporate clients, ranging from domestic enterprises to multi-national corporations.
  • Processed accurate salary calculations and managed disbursement operations by adapting to each client’s unique payroll structure.
  • Administered statutory reporting and compliance for 4 major social insurances and withholding taxes on behalf of multiple clients.
  • Led annual year-end tax settlement projects as a primary agent, managing high-volume payment statement filings and submissions.
  • Provided expert consultation on payroll and tax compliance, ensuring all client operations aligned with current Korean labor laws.

Education

A-Levels - General Studies

Dukwon Girls' High School
01-1999

Skills

  • Payroll Data Management
  • Full-cycle Payroll Processing
  • 4 Major Social Insurances Reporting
  • Withholding Tax Filing
  • Year-end Tax Settlement Operations
  • ERP & Payroll Software Proficiency

Languages

Korean
First Language
English
Intermediate
B1

Certification

  • Computerized Accounting Specialist, Level 1 (Issued by Korea Association of Certified Public Tax Accountants, 2010.06)
  • Computerized Accounting Specialist, Level 2 (Issued by Korea Association of Certified Public Tax Accountants, 2010.06)

Interests

  • Enjoy reading books and documentaries to broaden my perspectives
  • Enthusiastic about daily walks with my dog to maintain physical and mental well-being
  • Passionate about films to explore creative storytelling and cultures

Timeline

Senior Associate, Employee Relations Team

Lotte Duty Free (Business Support Division)
08.2023 - 01.2026

Senior Associate, Operations Team

Hello HR (Hello Insa)
11.2013 - 08.2023

A-Levels - General Studies

Dukwon Girls' High School
seonhui joo