Tax refund service for business owners, employees, and part-time workers!
We find hidden refunds easily and conveniently.

# What is Addsum?
- We quickly analyze your refund potential and provide filing assistance.
- Our partnered tax accountants review your income data to find the optimal refund.
- We automatically calculate your refund and help you apply, without complicated paperwork.

Tax refund amounts can vary depending on the deductions you apply and the method used. Addsum listens to the opinions of our partnered tax accountants to find your refund.

# Key Features
- 5-year comprehensive income tax inquiry
- Refund review and filing by a professional tax accountant
- Automatic calculation and notification of estimated refund amount
- Refund status and result tracking
- Additional refund review, including hidden deductions and reductions

# Community 'Money Gathering'
- Users can discuss various topics such as financial planning, consumption, and taxes
- We hold a weekly Money Bag event where three community participants receive a 10,000 won gift certificate.

# Inquiries
- Website: https://www.pluscompany.kr/
- Customer Center: https://www.pluscompany.kr/faq-main/
- Email: [email protected]
- KakaoTalk Channel: Pluscompany

# Company Introduction
- Pluscompany is committed to creating better services for business owners, employees, and part-time workers.