Korea tax guide
Korea VAT Zero Rating for Exported Services by Freelancers
3.3% Freelancer Tax
Who this guide is for
- Foreign freelancers registered for business in Korea
- Consultants, developers, designers, and creators serving overseas clients
- Small businesses receiving foreign-currency service revenue
- VAT filers deciding between taxable, exempt, and zero-rated treatment
Quick Answer
Some services connected with exports, services rendered abroad, or qualifying foreign-exchange earning transactions can be zero-rated for Korean VAT, but the result depends on the statutory category and evidence. A foreign client, overseas invoice, or USD payment does not by itself guarantee zero rating. Classify the supply, confirm where and how it was performed and used, and retain the contract, invoice, delivery evidence, and foreign-currency receipt for the VAT return.
Key points
- Zero-rated and VAT-exempt are not the same.
- The customer's location is only one fact in the zero-rate analysis.
- The service category, place of performance, use, and payment evidence can matter.
- Zero-rated sales still belong on a VAT return and usually require supporting documents.
- Input VAT and refund treatment should be reconciled with the zero-rated sales evidence.
Step-by-step explanation
Classify the service before looking at payment
Describe exactly what was supplied: software development, design, advertising, consulting, licensing, platform content, education, performance, or another service. Different rules can apply, and a contract that combines services and intellectual property may need to be separated.
Map where the service was supplied and used
Record where the freelancer performed the work, where the customer is established, where deliverables were received, and where the benefit was used. Remote digital delivery can still require a more specific legal analysis than simply drawing an arrow from Korea to another country.
Match the statutory zero-rate route
The NTS lists exported goods, services rendered outside Korea, international transportation, and other qualifying foreign-exchange earning supplies as major zero-rate categories. Identify the exact route rather than citing the general idea of an export.
Build the evidence pack with the invoice
Keep the contract, customer registration evidence, invoice, emails or system logs showing delivery and acceptance, bank remittance, currency conversion, and any required VAT attachment. Platform payouts should be reconciled from customer sale to fees to the final bank deposit.
File zero-rated sales and input VAT together
Enter the zero-rated sales in the correct VAT return lines and attach the required evidence. Reconcile any input-VAT refund to valid Korean tax invoices or other accepted documents. If the evidence is incomplete, resolve it before treating the sale as zero-rated.
Documents you may need
- Client contract and scope of work
- Invoice showing supplier, customer, service, date, and amount
- Proof of the foreign customer's identity and address
- Work-product delivery and acceptance records
- Foreign-currency receipt and bank remittance evidence
- VAT return and zero-rate attachment
- Purchase tax invoices supporting input VAT
Common mistakes
- Treating every foreign client invoice as zero-rated
- Calling zero-rated sales VAT-exempt
- Reporting no VAT sales because the rate is zero
- Keeping only a PayPal or platform balance screenshot
- Claiming input VAT without valid purchase evidence
When should you ask a tax professional?
Ask a qualified tax professional if you have income from several countries, business income, unclear tax residency, treaty questions, missing documents, late filing concerns, or a visa situation that depends on tax records. This site explains general patterns only and cannot review your personal facts.
FAQ
Is an invoice to a US or other foreign client always zero-rated?
No. The statutory service category and transaction facts must qualify; the client's foreign address alone is not conclusive.
Is zero-rated VAT the same as VAT exemption?
No. Zero-rated supplies are taxable at a zero rate, while exempt supplies follow a different system, including different input-VAT consequences.
Do I still file a VAT return for zero-rated sales?
Yes. Zero-rated sales are normally reported and supporting documents may be required.
Can I receive a VAT refund?
Qualifying input VAT may create a refund when output VAT is zero, but only if the purchase evidence and zero-rated sales documentation satisfy the rules.
Official Sources to Verify
Tax rules and filing procedures in Korea may change depending on your visa status, income type, tax residency, and the tax year. Before making a tax decision, always verify your situation with official sources or a qualified professional.