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Built for Korean NRIsSave 20% on interest

Yeonmal jeongsan thinks in won. India thinks in rupees. The treaty translates.

Korea taxes you on worldwide income, layers a 10% local surtax on top, and runs the brutal annual yeonmal jeongsan settlement. The 2015 revised treaty caps Indian interest at 10% and dividends at 15%. NTS Certificate of Residence + apostille + Form 10F is the unlock. A Samsung R&D engineer with ₹81L in MFs and a Gachibowli rental recovers about KRW 2,160,000 a year, plus five past Assessment Years through condonation.

KRW 21,60,000

lost per year by Korean NRIs

10%

DTAA treaty rate on interest income
(instead of 30% TDS deducted in India)

10,000+

Indians in Seoul

Trusted by Indians in Seoul · Senior CAs who specialise in NRI tax

Recovery from ₹4,999/yr + 15% success fee. No India trip needed.

At a glance

Where Korean NRIssave, and where they don't

Green bars = your treaty rate. Red bars = what your bank actually deducts. The gap is your money.

FD / NRO InterestYou save 20%
Default
30%
Treaty
10%
DividendsYou save 5%
Default
20%
Treaty
15%
Other IncomeYou save 30%
Default
30%
Treaty
0%

3 income types(capital gains, rental, etc.) where the treaty rate matches the default are not shown above. Some treaties include Article 22 provisions for “other income” — eligibility depends on your specific income structure. A CA will confirm which rates apply to you.

What is TDS?

Tax Deducted at Source. Whenever you earn income from investments in India — FD interest, mutual fund returns, dividends — the payer (bank, AMC, or company) deducts tax before crediting your account. For NRIs, this is usually 30% under Section 195, regardless of what you actually owe.

What is DTAA?

Double Tax Avoidance Agreement. A treaty between India and South Korea that caps the tax rate on your Indian income. For example, interest is capped at 10% instead of 30%. The difference is legally yours to claim back.

Want exact numbers, not estimates?

Upload your AIS (Annual Information Statement from the IT portal) and we'll match every TDS line against the India–South Korea DTAA treaty rates.

Upload your AIS, free

Real numbers

A typical Korean NRI's story

Based on Heavy concentration in Seoul (Gangnam, Yeongdeungpo, Pangyo Techno Valley) and Suwon (Samsung campus). Dominated by chaebol R&D postings. Samsung Electronics, LG Display, SK Hynix, Hyundai R&D, POSCO, plus a smaller Korean tech/internet pool (Naver, Kakao, Coupang). E-7 specialist visa is the typical entry route. Some Indian founders in Pangyo/Seoul fintech, and a research cohort at KAIST/SNU. Younger demographic, average tenure 3-7 years., the kind of people in the Indian community in South Korea.

P

Pranav

33, Senior R&D Engineer (Display Technology) at Samsung in Suwon, originally from Hyderabad, on E-7 visa for 5 years. Has a Gachibowli flat on rent (₹32k/month) and an SIP-built MF portfolio across Indian large/midcap. Files yeonmal jeongsan in February.

Indian Investments

FD Amount₹39,00,000
Interest Rate7.1%
MF Portfolio₹81,00,000
Annual MF Redemption₹16,50,000
NRO Balance₹7,80,000

Annual TDS Impact

Without DTAA (what's being deducted)₹3,05,934
With DTAA (what should be deducted)₹2,39,478

Every year, Pranav saves

66,456

5-year recovery potential

3,32,280

This is just one example. Many Indians in Seoul with investments of ₹15-50L in MFs, ₹8-25L in FDs, often a Bangalore/Hyderabad apartment ₹50L-1.5Cr. Senior R&D engineers at Samsung/LG and finance professionals routinely hold ₹40-80L in Indian listed equity through Zerodha NRI accounts. save even more.

Your side of the process

How to get your Tax Residency Certificate

You're an Indian in Korea. India needs proof. Here's the workflow from South Korea, documents, portal, timeline, the lot.

Who issues it

National Tax Service (NTS)

What it costs

Free (NTS issues Certificate of Tax Residence at no charge)

Timeline

1 week (digital)

Form 10F / Form 41

Required alongside TRC

Apply here

National Tax Service (NTS). Hometax

www.hometax.go.kr

Open →

Step by step

  1. 1

    Log into Hometax with your Korean ID (jumin deungnok or registration number).

  2. 2

    Open 'Certificate of Residence' under international tax services.

  3. 3

    Specify India as the treaty country and the relevant tax year.

  4. 4

    NTS issues the certificate digitally in about a week.

  5. 5

    Forward to your Indian CA.

Documents you'll need

  • Hometax login with Korean ID
  • Alien Registration Card (if applicable)
  • Most recent year-end tax settlement (yeon-mal jeong-san)

South Korea-specific gotchas

  • The India-Korea DTAA (revised 2015 treaty, effective in India FY 2017-18) caps dividends at a flat 15% — there is NO sub-rate based on shareholding (no 5% or 10% tier).
  • Crypto reporting between India and Korea is moving to the OECD's Crypto-Asset Reporting Framework (CARF), separate from CRS. India's CARF enforcement begins 1 April 2027 with first information exchanges in 2027. If you hold crypto on Korean exchanges, Indian Schedule FA reporting obligations will ramp up from FY 2027-28 — plan disclosure now.

Once you have the TRC

Attach the Hometax certificate to Form 10F on the Indian portal. Claim 10% interest and 15% dividend treaty rates.

Don't want to deal with National Tax Service (NTS) yourself? Our CAs handle the TRC workflow for Korean NRIs every day.

Things Korean NRIs should know

Pitfalls we've seen Indians in Seoul face

We work with the Indian community in South Korea every day. These are the traps that cost real money.

Yeonmal jeongsan (연말정산 / year-end settlement): every Korean salaried resident reconciles withholding in January-February for the previous calendar year. Indian income, FTC and treaty claims need to be threaded into yeonmal jeongsan or the dedicated May global income filing, miss the window and your FTC carries the wrong base year.

10% local resident tax surcharge on top of national income tax: Korea's local tax piggybacks on national tax, but the Indian FTC mostly credits against national tax, not the local surtax. The result: a residual local tax on Indian-source income that no amount of FTC fully neutralises. Build it into the recovery model.

NTS-issued Certificate of Tax Residence often needs to be notarised at a Korean public notary AND apostilled at the Korean Ministry of Foreign Affairs (MOFA) before Indian payers accept it. Total turnaround can hit 4-6 weeks; start before Indian FY-end, not after.

Korean CFC (Controlled Foreign Company / specified foreign corporation) rules bite Indian Pvt Ltd directors and substantial shareholders living in Seoul. If your Indian Pvt Ltd has retained earnings and you hold ≥10%, Korea may attribute undistributed profits to you annually, independent of any actual dividend. Most chaebol-employed founders never hear of this until an NTS audit.

KRW-INR repatriation runs through limited channels. Shinhan Bank, KEB Hana and Woori are the practical options. Foreign exchange transaction reporting and the Korean Foreign Exchange Transactions Act add a layer Indian banks don't anticipate.

E-7 visa and chaebol postings (Samsung, LG, Hyundai, SK Hynix, POSCO) often come with corporate tax advisors who handle Korean-side filings only, and ignore Indian TDS recovery entirely. Most NRIs at these companies have never filed Form 10F with their Indian bank.

Korean NRIs who recovered

Real people. Real money back.

I was filing at 30% TDS on my NRO and FD interest for years, the India-Singapore treaty caps it at 15%. Add 10% on dividends. TrustNRI recovered ₹3.15 lakhs across 5 past years, with Section 244A interest on top. Money I had completely written off.

MN

M.N.

Data Scientist, Singapore

₹3,15,000

The misaligned financial year between India and Australia always confused me. Always. TrustNRI's CA knew exactly how to handle the timing. Got A$2,800 back from 3 past years. Should have done this ages ago.

KI

K.I.

Data Engineer, Sydney

A$2,800

Questions from Korean NRIs

Everything Indians in Seoul ask us

50+ answers. Hover on for plain-English explanations.

Short version: India treats you as an and deducts 30% on your interest by default. That's the rate for “foreigner, no treaty claimed.” But India and South Korea have a tax treaty (called ) that caps this at 10%. The difference — 20%, is money you're entitled to but aren't getting back. Most Indians in Seoul don't know this exists.

KRW 1,08,00,000

lost over 5 years by the average Korean NRI

Every year you wait, another KRW 2,160,000 walks out the door.

1. Upload 26AS

Two minutes. We read your TDS, flag the excess, quote your recovery.

2. We file the treaty paperwork

Form 10F + your country's tax certificate + ITR-2. We pull every form, you stay abroad.

3. Refund into your NRO

Direct credit from the ITD. You keep 85%. Our 15% is success-only.

Setup free CA meetingOr upload your 26AS first

Free to check. From ₹4,999/yr · 15% success fee. We only charge when you recover.

More for Indians in Seoul

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