덧셈 - 사업자, 근로자, 알바를 위한 세금환급 플랫폼

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

# What kind of service is Addition?
- We provide tax refund assistance services so that you can receive hidden cash.
- When seeking refunds, we use competition among tax accountants.

The tax refund amount may vary depending on what deductions are applied and how they are applied. Addition listens to the opinions of affiliated tax accountants and finds the user’s refund.

Addum supports not only prepayment but also deferred payment when the refund is received. If you are worried about paying the usage fee right now, you can use the deferred payment method.

# main function
- Comprehensive income tax inquiry for 5 years
- Automatic submission of user income data to participating tax accountants
- Automatic calculation of refund amount
- Review and input of refund amounts from participating tax accountants
- Tax accountant wins bid using auction method
- Check refund progress and confirmation details

# Community ‘Money Meeting’
- Users can discuss various topics such as financial investment, consumption, and taxes.
- We are holding a money bundle event where we give 10,000 won gift certificates to 3 people every week.

# Inquiry
- Website: http://pluscompany.biz
- Submit additional materials: http://pluscompany.me
- Email: contact@pluscompany.biz
- KakaoTalk Channel: Addition Company

# About Us
- Addum Company Co., Ltd. is creating better services for business owners, workers, and part-time workers.