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South Korea Tax Information

10% VAT

VAT is 10% flat. Electronic tax invoices mandatory for B2B. Business registration number required.

Cybersecurity Consultant Services to Invoice

  • Security audit
  • Penetration testing
  • Vulnerability assessment
  • Security training
  • Incident response
  • Compliance consulting
  • Risk assessment

Invoice Requirements in South Korea

Business Registration Number
Business address
Client details
VAT (10%)
Total in KRW

Payment Terms

50% upfront for assessments. Retainer for ongoing security advisory.

현금익월말30일60일

Payment Methods in South Korea

Bank TransferCredit CardKakao PayNaver Pay

Cybersecurity Consultant Invoice Tips

  • Reference engagement scope
  • Document systems tested
  • Include report deliverables
  • Note confidentiality terms
  • Track remediation support

Frequently Asked Questions

What tax rate applies to cybersecurity consultant invoices in South Korea?

South Korea has 10% VAT. VAT is 10% flat. Electronic tax invoices mandatory for B2B. Business registration number required.

What payment methods are common for cybersecurity consultants in South Korea?

Common payment methods in South Korea include: Bank Transfer, Credit Card, Kakao Pay, Naver Pay. 50% upfront for assessments. Retainer for ongoing security advisory.

What should cybersecurity consultant invoices include in South Korea?

Your invoice should include: Business Registration Number, Business address, Client details, VAT (10%). For cybersecurity consultant services specifically, also include: Security audit, Penetration testing, Vulnerability assessment.

How should cybersecurity consultants price their services?

Based on scope, complexity, and risk. Penetration tests $5,000-$50,000+. Audits priced by organization size.

What should security invoices include?

Assessment type, systems in scope, methodology used, and reports delivered. Reference NDA if applicable.

What is Korea's VAT rate?

Flat 10% on most goods and services.