Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Yein Tax is a tax app exclusively for Yein Tax & Accounting clients, featuring only the core functions essential for tax management.
We focus on supporting our customers' stable business operations.

1. Key Features

■ Monthly Profit & Loss Reporting
Clearly organize and regularly report monthly revenue, expenses, and net profit through the app.

■ Monthly Tax Estimation
Based on monthly financial statements, we calculate and provide monthly estimated value-added tax, corporate tax, and comprehensive income tax.

■ Labor Cost Management and Communication
View labor cost details instantly and submit new labor cost reports directly from the app, eliminating the hassle of communication.

■ Easy Payroll Statement Sending
Use the Notification Talk feature to instantly send payroll statements to employees with a single button in the app.

■ Sales and Purchase Statement Tracking
View and search sales and purchase transaction details by period on your mobile device.
Conveniently access transaction details directly from the app when you need to check transaction details quickly.

2. Features of the Yein Tax App

■ Ease of Use
We've designed the app with a simple structure that minimizes complexity, making it easy for anyone, even those without tax knowledge, to use.

■ Core Function-Focused Design
We've eliminated flashy, ineffective features, and included only the core functions essential for tax management.
This minimizes wasted time for busy business owners.

■ No Cumbersome Contact
Instead of requesting data by phone or email during your tax agent's business hours, simply access it directly from the app.
You can access it at your convenience, regardless of your schedule.

3. Usage Guide

This app is only available to customers who have signed a tax accounting contract with Yein Tax and Accounting and have been assigned an account.
Updated on
May 15, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Financial info and 2 others
Data is encrypted in transit
Content rating
Everyone
Learn more

App support

About the developer
예인세무회계
yeintaxmaster@gmail.com
강서구 공항대로 220, 8층 801호(마곡동, 우성에스비타워Ⅱ) 강서구, 서울특별시 07806 South Korea
+82 10-6202-9431