쌤157® | 부가세, 종합소득세 AI 셀프 세금신고

3.8
9.94K reviews
1M+
Downloads
Content rating
Everyone
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About this app

Comprehensive Income Tax, Value-Added Tax AI Self-Finding Tax Filing isSam157®

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

✔️ Easily complete your tax return every year in 157
1) Easy: You can easily file your tax return yourself in just 3 minutes.
2) Don't get lost: Each tax term is explained clearly, so you can easily file on your own. 3) All in one: You can pay both national and local taxes directly through Sam157®.

✔️ Sam157's Exclusive Safe Filing System
1) Safe Filing
- If your return is incorrect due to an error on Sam157®, we will take full responsibility and help you correct the error. This service does not provide compensation for your taxes.
2) Safe Filing Plus
- If the National Tax Service requests an explanation for a self-filed return submitted through Sam157®, an external tax accountant affiliated with Sam157® will assist you with the request. Sam157® will cover the cost of the tax accountant, and Sam157® does not receive any fees from its affiliated tax accountants. 3) Lifetime Tax Filing Guarantee
- All tax filings made with Ssem157® are guaranteed to be resolved for life, with no expiration date.

✔️ Ssem157®
1) 1 million individual business owners have signed up and are using it.
2) It's a tax filing service partnered with financial institutions like Kakao Bank and Hyundai Card.
3) For 10 years, we've been working to improve tax filing for individual business owners.

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

✔️ About Us
- Nullysoft Inc. is revolutionizing tax management through Ssem157®, allowing individual business owners to focus on their business instead of worrying about taxes. We are making a positive impact on the world.

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

* Sam157® generates authentication information using financial and private certificates and is linked to the National Tax Service's Hometax (https://hometax.go.kr). It retrieves and displays tax data scattered throughout Hometax in an easy-to-view manner. Customers can review organized tax data and submit tax returns directly to the National Tax Service by clicking the "Report" button. This simple filing service allows customers to submit tax returns directly to the National Tax Service.

* Please note that this app does not represent any government agency.

* 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. (No required permissions)
- Notifications: Receive push messages for tax filing service notifications and benefit alerts, which can be optionally agreed to.
- Camera: OCR ID verification for certificate issuance, customer inquiries, and filing submissions.
Updated on
Dec 2, 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
9.62K 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.
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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
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쩡기Kee
January 24, 2022
This god damn good
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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