Compliance

How South Korea’s Tax Reliefs during Natural Disasters Work: A Guide to Special Disaster Tax Support

If you’re in the areas declared special disaster zones (e.g. after heavy rainfalls), Korea provides timely tax relief. Learn what qualifies and how to take advantage.

By NomadicTax Research Team • 5-8 min read • August 28, 2026

## What Triggers Special Disaster Tax Support? When an area in Korea is officially designated a **‘특별재난지역’** (special disaster region) due to **severe weather, floods, natural calamities**, the government triggers emergency tax relief policies. Recently, several areas including some in **Andong-si and Uiseong-gun** have been designated following heavy rainfall as of **August 7, 2026**. ([nts.go.kr](https://www.nts.go.kr/nts/na/ntt/selectNttInfo.do?bbsId=1028&mi=2201&nttSn=1353907&utm_source=openai)) ## Key Relief Measures Available Affected taxpayers in a special disaster region may receive: - **延長 신고 및 납부 기한 (extension for filing and payment)**: up to **2 years** for income tax, corporate (or corporate interim) taxes, and certain other obligations. For example, law requires the *interim corporate income tax* due end-of-August to be automatically extended till **end-of-October** in some cases. ([nts.go.kr](https://www.nts.go.kr/nts/na/ntt/selectNttInfo.do?bbsId=1028&mi=2201&nttSn=1353907&utm_source=openai)) - **免除 보상 (waivers) on seizure and forced sale**: Tax authorities may postpone or avoid seizure and public sales of assets, even if the taxpayer has existing arrears. ([nts.go.kr](https://www.nts.go.kr/nts/na/ntt/selectNttInfo.do?bbsId=1028&mi=2201&nttSn=1353907&utm_source=openai)) - **조사 유예 (audit suspensions)**: Agricultural, livestock, and fruit farmers in the disaster-hit areas may get tax audit delays if they request them. ([nts.go.kr](https://www.nts.go.kr/nts/na/ntt/selectNttInfo.do?bbsId=1028&mi=2201&nttSn=1353907&utm_source=openai)) - **세액 공제 (tax deductions)**: If business assets are lost or damaged above certain thresholds (e.g. ≥20% loss in business fixed assets), income or corp tax obligations for that share of loss may be reduced. Application must be filed within **3 months** of the disaster occurrence. ([nts.go.kr](https://www.nts.go.kr/nts/na/ntt/selectNttInfo.do?bbsId=1028&mi=2201&nttSn=1353907&utm_source=openai)) ## Who Qualifies & How to Apply Eligible taxpayers include individuals or corporations whose business location or residence falls within the designated disaster zone (in recent case: certain **myeon** of Andong-si and Uiseong-gun). ([nts.go.kr](https://www.nts.go.kr/nts/na/ntt/selectNttInfo.do?bbsId=1028&mi=2201&nttSn=1353907&utm_source=openai)) To apply: 1. **Visit** or contact the local tax office (e.g. 안동세무서) using the **special tax-support counter** established for disaster victims. 2. **File online** via **HomeTax**, email, or mail. Paths include “신고·납부 기한 연장 신청”, “압류매각 유예”, etc. ([nts.go.kr](https://www.nts.go.kr/nts/na/ntt/selectNttInfo.do?bbsId=1028&mi=2201&nttSn=1353907&utm_source=openai)) 3. **Provide documentation** of damage. Loss assessments may need pictures, financials showing value before/after, asset registers, etc. 4. **Deadline compliance**. Some reliefs require action within **3 months** from disaster, or else claims may be denied. ([nts.go.kr](https://www.nts.go.kr/nts/na/ntt/selectNttInfo.do?bbsId=1028&mi=2201&nttSn=1353907&utm_source=openai)) ## Example Case - A farm business in a special disaster area lost 30% of its livestock barns in the flooding as of August 8, 2026. - They can apply for audit suspension and receive a **partial deduction of taxable income** for the damage share (30%) if loss meets the criteria and application is filed within 3 months thereafter. - They can have their interim corporate income tax (normally due end-August) extended to end-October without extra penalty or interest. Their tax office must provide for an automatic extension through administrative order in those zones. ([nts.go.kr](https://www.nts.go.kr/nts/na/ntt/selectNttInfo.do?bbsId=1028&mi=2201&nttSn=1353907&utm_source=openai)) ## Things to Watch Out For - **Asset losses below 20%** often do not qualify for deductions unless aggregate losses (business + personal) meet certain levels. - Extensions do not always fully remove penalties for late payment unless properly applied. Documentation demonstrating that disaster caused delay is essential. - Some types of taxes or obligations (e.g. delinquent taxes with structural judgments) may be **excluded** from relief. - Audits may resume once recovery period over, so records should be preserved. ## Actionable Steps Right Now - If you’re in an affected area: reach out to your tax office and check whether your location is officially designated yet - Secure photo/video evidence and financial loss documents immediately while damage is fresh - Apply online via **HomeTax** or at the dedicated local counter to ensure timely processing - Keep your tax and financial records organized for any audit or relief claims later on **Bottom line**: South Korea’s tax law provides meaningful relief in disaster zones, but acting quickly, keeping documentation, and following procedures is crucial to receive full benefit.