---
title: "Korea VAT 10% Calculator: Tax — App Overview"
url: https://marlvel.ai/apps/korea-vat-10-calculator-tax
category: Finance
developer: sosone
platforms: android
rating: N/A (0 ratings)
pricing: free
report_level: overview
generated: 2026-05-08
last_verified: "2026-05-08T14:31:04.088Z"
data_age_days: 69
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This app serves as a specialized tool for Korean business owners to calculate VAT and organize transaction data for biannual tax reporting.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Finance |
| Rating | N/A ★ (0) |
| Pricing | free |
| Platforms | Android |
| Latest Version (Android) | 1.0.0 |
| Developer | sosone |

<!-- SECTION: Summary -->
## What is Korea VAT 10% Calculator: Tax?

Korea VAT 10% Calculator is a financial utility designed to assist Korean business owners with VAT calculations and tax filing preparation. The app streamlines the process by offering transaction tracking, automated tax liability calculations, and data management tools.

<!-- SECTION: Key Features -->
## Key Features

- **Two-Way Instant Calculation**: Allows users to calculate VAT-inclusive totals from supply prices or reverse-calculate supply prices from VAT-inclusive amounts.
- **Sales & Purchase Calendar**: Enables daily recording of business transactions with an auto-complete feature for counterparties.
- **VAT Payment Manager**: Automatically calculates tax payable or refundable amounts for biannual filing periods by syncing data from the transaction calendar.
- **Data Backup**: Provides functionality to back up and restore all recorded app data via JSON files.

<!-- SECTION: Target Audience -->
## Who is it for?

Korean sole proprietors and corporate business owners managing their own VAT filings.

<!-- SECTION: Links -->
## Links

- [Google Play](https://play.google.com/store/apps/details?id=kr.sosone.vat&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/apps/korea-vat-10-calculator-tax)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/korea-vat-10-calculator-tax).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*