Corporate Tax Comparison

South Korea vs Seychelles

Compare South Korea and Seychelles corporate tax rates, filing due dates, withholding tax, VAT, capital gains tax, and effective tax metrics for cross-border company planning.

Published — South Korea: 2/14/2024 · Seychelles: 2/21/2024 · Time of Update — South Korea: 9/29/2026 · Seychelles: 10/01/2026

Base Country/Region

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Compare Corporate Tax

South Korea

Seychelles

Basic Corporate Tax Comparison

PwC World Tax Summary OECD Statistics

Published — South Korea: 2/14/2024 · Seychelles: 2/21/2024 · Time of Update — South Korea: 9/29/2026 · Seychelles: 10/01/2026

Corporate Income Tax (CIT)

South Korea

Seychelles

General CIT Rate:

Progressive: 10% (up to 200M KRW), 20% (200M-20B KRW), 22% (20B-300B KRW), 25% (over 300B KRW)

General CIT Rate:

Standard business tax: 15% on the first SCR 1 million, 25% above. Telecom, banking, insurance, alcohol & tobacco manufacturers: 25% on the first SCR 1 million, 33% above. Small business presumptive tax: 1.5% on turnover (non-VAT registered, under SCR 1M turnover).

CIT Return Due Date:

Mid-term tax returns: within two months from the end of the six-month period; annual tax returns: within three months from the end of the fiscal year.

CIT Return Due Date:

The business tax return is due by 31 March, three months after the end of a calendar tax year, or within three months after the end of a substituted tax year.

CIT Payment Due Date:

The submission of the declaration form (instalment payments are allowed in the case of elections).

CIT Payment Due Date:

The business tax balance is paid with the return: by 31 March for a calendar tax year, or within three months after the end of a substituted tax year.

CIT Estimated Payment Due Date:

Business tax instalments are paid monthly under the SRC's Pay As You Go scheme, by the 21st day after the end of each month with a Business Activity Statement; the balance is paid with the return due by 31 March.

Withholding Tax (WHT)

South Korea

Seychelles

Resident Withholding Tax (Dividend/Interest/Royalty):

0/0-15/NA

Non-Resident Withholding Tax (Dividend/Interest/Royalty):

15/15/15

Value-Added Tax (VAT)

South Korea

Seychelles

General VAT Rate:

15%

Learn More Value-Added Tax (VAT)

Capital Gain Tax (CGT)

South Korea

Seychelles

General Capital Gain Tax Rate:

Taxed as ordinary income at the normal CIT rates; gains on certain housing and non-business land also bear an additional 10-40% tax (Corporate Tax Act Art. 55-2)

General Capital Gain Tax Rate:

Capital gains are not subject to tax in Seychelles.

Effective Tax Rate (ETR)

South Korea

Seychelles

Composite Effective Average Tax Rate:

23.20%

Composite Effective Marginal Tax Rate:

17.33%

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