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South Korea Tax Information

10% VAT

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

Technical Writer Services to Invoice

  • API documentation
  • User manuals
  • Knowledge base
  • Release notes
  • Technical guides
  • Process docs
  • Help content

Invoice Requirements in South Korea

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

Payment Terms

Per word, per page, or project-based. Include research time in pricing.

현금익월말30일60일

Payment Methods in South Korea

Bank TransferCredit CardKakao PayNaver Pay

Technical Writer Invoice Tips

  • Specify word count or pages
  • Include revision rounds
  • Note research time
  • Reference doc standards
  • Track SME interviews

Frequently Asked Questions

What tax rate applies to technical writer 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 technical writers in South Korea?

Common payment methods in South Korea include: Bank Transfer, Credit Card, Kakao Pay, Naver Pay. Per word, per page, or project-based. Include research time in pricing.

What should technical writer invoices include in South Korea?

Your invoice should include: Business Registration Number, Business address, Client details, VAT (10%). For technical writer services specifically, also include: API documentation, User manuals, Knowledge base.

How to price technical writing?

Per word ($0.15-$0.50), per page ($50-$150), or hourly for complex content.

Should research be billed?

Yes, technical research is significant work. Include in project rate.

What is Korea's VAT rate?

Flat 10% on most goods and services.