In short
- Your visa decides everything. Freelancing/self-employment is allowed on F-series (F-2, F-4, F-5, F-6) and some D-8 — but not on D-2 (student), D-10 (job-seeker), or tourist visas.
- Korean clients typically withhold 3.3% from your pay (3% income tax + 0.3% local) — you reconcile it in the May tax filing.
- Most freelancers register as a sole proprietor (사업자) at the tax office with their ARC — quick and cheap if your visa qualifies.
- Remote work for foreign clients has its own route: the F-1-D "Workcation" (digital nomad) visa — but the income bar is high (~₩88–110M/yr).
Freelancing in Korea is very doable — but immigration takes it seriously, and "it's just freelance" is not a defense. The single most important question is what your visa permits. Get that right first, then the tax side is straightforward.
Which visas allow freelancing?
| Can freelance / self-employ | Cannot (without a change) |
|---|---|
| F-2 (long-term resident), F-4 (overseas Korean), F-5 (permanent resident), F-6 (marriage) — broad work rights. D-8 allows business activity tied to your company. | D-2 (student — limited part-time only, not free freelancing), D-10 (job-seeker — employment search, not freelance), C-series & tourist — no profit-making work. |
If you're on E-7 employment, your work is tied to your sponsor — side freelancing generally needs permission. See changing jobs and visa types.
Registering as a sole proprietor (사업자)
If your visa qualifies, this is the simple, common path:
1. Have a qualifying visa + ARC
F-2/4/5/6 or D-8 (with ARC). Without a qualifying visa you can't register directly — you'd need an agent/lawyer or a status change.
2. Go to the district tax office (세무서)
Or register online via Hometax. Bring your ARC and a lease/address (home address works with landlord permission). Pick a trade name or use your own name.
3. Get your business registration certificate
Issued quickly (often same day). Some activities (e.g. selling online — 통신판매업) need an extra e-commerce filing.
4. Open a business bank account
Recommended (often required) to keep business and personal money separate. See banking.
The 3.3% withholding — and your real taxes
- When a Korean client pays a freelancer, they usually withhold 3.3% (3% national income tax advance + 0.3% local). You receive the rest, plus a withholding certificate (원천징수영수증) — keep every one.
- The 3.3% is just a prepayment, not your final tax. In May you file an annual return (종합소득세): if 3.3% overpaid your actual tax you get a refund; if you owe more, you pay the difference. Income tax is progressive 6–45%.
- VAT (부가세): sole proprietors generally register for 10% VAT, filed twice a year (Jan & Jul); small businesses under ₩104M may use simplified rates. Very small earners may be exempt from some obligations — confirm your case.
- Social insurance: as self-employed you pay the full pension + health contributions yourself (no employer half). The National Pension rate rose to 9.5% in 2026 (rising toward 13% by 2033). See tax & insurance.
Remote work for foreign clients: the F-1-D visa
If you work remotely for overseas employers/clients (not Korean ones), the F-1-D "Workcation" / digital-nomad visa (launched 2024) lets you live in Korea up to 2 years (1 + 1 renewal). Key points:
- High income bar: ~2× Korea's per-capita GNI — roughly ₩88–110M/year (~$66–72k), verified by pay slips/bank statements. Aimed at established professionals, not entry-level.
- Requires private health insurance (~₩100M coverage) and a clean background check (apostilled).
- You cannot work for Korean clients or register a Korean business on it — foreign-source income only. Freelancers without a formal overseas business affiliation may struggle to qualify.
- Tax: if you stay 183+ days you may become a Korean tax resident — don't assume foreign income is automatically exempt. Consult a 세무사.
Getting paid
- Korean clients: bank transfer, minus the 3.3% withholding.
- International clients: services like Wise, Payoneer, Deel handle cross-border payment to a Korean or foreign account (compare fees). See sending money.
- Keep clean records of every invoice and withholding certificate for the May filing.
Common questions
Can I freelance on a D-10 or student visa?
No free freelancing. D-10 is for job-seeking; D-2 allows limited part-time work only. Doing paid freelance work outside these limits is an immigration violation.
What's the 3.3% I keep seeing?
A withholding prepayment (3% + 0.3% local) Korean clients deduct. You reconcile it in May — often getting a refund. Keep the certificates.
Do I need to register a business to freelance?
Usually yes (사업자 registration) if you have a qualifying visa. It's quick at the tax office/Hometax with your ARC.
Is the digital-nomad visa realistic for me?
Only if you earn ~$66k+/year from foreign clients/employer. Below that, it's not available; look at other status routes.
Sources: Korea Immigration Service / Ministry of Justice (visa permitted activities, F-1-D manual, Mar 2026), National Tax Service (3.3% withholding, VAT, 종합소득세), NPS 2026 rate (9.5%), and 2026 freelancing guides. Figures indicative.
Last verified: July 2026. Visa rules and thresholds change — confirm with immigration (1345) and a licensed 세무사. General information, not legal, immigration or tax advice.
Going freelance here?
Ask others about visa status, tax accountants, or getting paid — post in the community and tag it Jobs.