쌤157® | 부가세, 종합소득세 신고

3.8
9.94K reviews
1M+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Comprehensive income tax, value-added tax, and mandatory tax filing for self-employed individuals are available at Sam157®

✔️ Minimum tax for everyone
1) Smart: AI algorithms calculate deductions based on industry and age, which change annually.
2) Safe filing for 33,000 won: Your filing fee won't increase even if your tax amount increases. File with confidence for just 33,000 won, no additional fees.
3) Review and file yourself: Sam157® tax calculations are free. Check your tax amount for free and decide whether to file.

✔️ Easily file your tax return every year in 157
1) Easy: Filing your taxes takes just 3 minutes.
2) Don't get lost: Easy to understand tax terms make filing a breeze. 3) All in one place: You can pay both national and local taxes directly through Sam157®.

✔️ Sam157's Safe Reporting System
1) Guaranteed 100% Accurate Tax Calculation
- If, in the unlikely event of a calculation error in Sam157®, the tax office raises an issue, we'll immediately assign a specialist to handle all matters and resolve the matter. Sam157® will fully compensate for any financial losses incurred during this process.
2) Lifetime Tax Reporting Guarantee
- All tax returns filed through Sam157® are guaranteed to be resolved for life, with no expiration date.
3) Safe Reporting Plus, which even covers your mistakes
- If you're worried about inaccurate information you've personally verified, purchase Safe Reporting Plus.
- Sam157 will take responsibility for even your mistakes and resolve them.

✔️ For a Better Business
- Automatic Accounting: You can check your sales and purchase data at a glance through Sam157®. - Monthly Report: Analyze sales and taxes by business location.
- Schedule Notification: Push notifications keep you informed of tax schedules so you don't miss them.

✔️ Sam157®
1) 1 million self-employed individuals have signed up and are using it.
2) It's a tax reporting service partnered with financial institutions like Kakao Bank and Hyundai Card.
3) For 10 years, we've been working to improve tax reporting for self-employed individuals.

✔️ Inquiries
- Website: https://ssem.kr
- Email: hello@ssem.kr

✔️ About the Company
- Nullysoft Inc. is revolutionizing tax management through 'Sam157®' so that self-employed individuals can focus on their business instead of worrying about taxes, thereby benefiting the world.

- Address: 11th Floor, Urban 322, 8 Yangpyeong-ro 25-gil, Yeongdeungpo-gu, Seoul

* Sam157® is a tool that generates authentication information using financial and private certificates and supports tax data search on the National Tax Service's Hometax (https://hometax.go.kr). This app does not represent the government.

* Sam157® requests the following optional access permissions.
Even if you do not consent to these optional permissions, you can still use the service with limited functionality.
- Notifications: Receive push messages for optional tax filing service notifications and benefit notifications.
- Camera: OCR ID verification for certificate issuance, customer inquiries, and filing submissions.
Updated on
Sep 15, 2025

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.
This app may share these data types with third parties
Personal info, Financial info and 5 others
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.8
9.61K reviews
JD Jeong
May 28, 2025
This is the worst tax service app ever. I submitted all information for my income tax on May 10, but they delayed it again, again and again. On the final promised date they ask me to agree to accept for them to procrastinate it again. Stay away from this app.
Did you find this helpful?
Rachelle
May 22, 2022
Wow I got 200,000 back and on hometax it said I need to pay 600,000. Awesome!
1 person found this review helpful
Did you find this helpful?
쩡기Kee
January 24, 2022
This god damn good
Did you find this helpful?

What’s new

앱 안정화

App support

About the developer
(주)널리소프트
hello@ssem.kr
영등포구 양평로25길 8 어반322 (양평동5가) 제1101호,제1102호,제1103호,제1104호,제1105호 영등포구, 서울특별시 07207 South Korea
+82 10-5729-5368