Korea's 22% dividend withholding and the India DTAA claim — how to get to 15%

When an Indian investor receives a dividend from a Korean company, two tax systems reach for the same money. Korea taxes it at source through withholding, and India taxes it again as part of your worldwide income. Left unmanaged, that can mean paying tax twice on the same rupee. The India–Korea Double Taxation Avoidance Agreement exists precisely to stop that — but only if you actually use it. This guide explains Korea's withholding regime, the treaty rate you're entitled to, what changed for 2026, and the step-by-step mechanics of claiming relief both at source in Korea and as a credit back home in India.

The numbers matter more than they look. Korea's statutory rate is 22% and the treaty rate is 15% — a seven-percentage-point gap. On a portfolio that throws off real dividend income over many years, getting this right versus leaving it on autopilot is a genuine, recurring cost difference. So this is worth understanding properly.

Korea's statutory withholding: where 22% comes from

Korea levies withholding tax on dividends paid to non-residents. The headline figure is 22%, and it is built from two layers:

Component	Rate
National withholding tax	20%
Local income surtax (10% of the national tax)	2%
Combined statutory rate	22%

The "2%" is the local surtax computed as 10% of the 20% national tax — which is why you see it written as "20% + 2%" rather than a flat 22%. This 22% is the default: it is what Korea takes if you do nothing and claim no treaty relief. It applies regardless of the broker or route — whether you hold Samsung directly on the KRX, via the London GDR, or your dividends flow through a fund's underlying holdings.

The treaty: India–Korea DTAA caps dividends at 15%

India and Korea have a tax treaty, substantially revised and brought into force on September 12, 2016 (effective in India for fiscal years beginning on or after April 1, 2017). The revision matters because it cleaned up the dividend article.

Under the revised treaty, dividends paid to a resident of the other country are taxed at no more than 15%. The older treaty had a tiered 20%/15% structure with conditions; the 2016 revision standardised it at a flat 15% for dividend recipients. So for an eligible Indian resident, the treaty entitles you to be taxed at 15%, not 22% — a saving of seven percentage points on every dividend.

Scenario	Effective Korean WHT
No treaty claim (default)	22%
India–Korea DTAA, properly claimed	15%

That 7-point difference is the entire reason this article exists. It does not happen automatically — you have to claim it.

What changed for 2026 — and why the route matters more now

For dividends paid from January 1, 2026, Korea tightened the documentation regime for reduced treaty rates. A withholding agent must now submit, to the competent Korean tax office, the application and supporting documents evidencing the beneficial (substantive) ownership received from the non-resident — for applications for reduced treaty rates made on or after that date.

In plain terms: Korea is more insistent than before that whoever is granting you the 15% rate at source can prove you are the genuine beneficial owner entitled to the treaty. This is a substance-over-form regime — the tax authority looks past the legal form to who really owns the income.

The practical implication for an Indian retail investor is that the route you hold through affects how easily you get the 15% rate applied at source:

• Direct KRX holding through a broker that handles treaty relief: cleanest line of sight to beneficial ownership, but you (or your broker) must furnish the documentation.
• London GDR (5SMSN.L): the depositary sits between you and the Korean payer; treaty relief flows through the depositary's processes, which you don't control directly.
• US-listed ETF (EWY): the Korean withholding happens deep inside the fund's underlying holdings; you never see it as a line item and you cannot individually claim the 15% treaty rate on the fund's underlying Korean dividends. You receive the fund distribution after fund-level treatment.

This is one more reason direct holders have the cleanest tax story, and fund holders trade some treaty-claim control for convenience. The routes themselves are compared in how to buy Samsung from India and KOSPI ETFs for Indian investors.

Two ways relief actually reaches you

There are two distinct mechanisms, and confusing them is the most common mistake.

Mechanism 1 — relief at source (the 15% applied up front)

The ideal outcome: the Korean payer withholds 15% instead of 22% in the first place, because you've furnished the treaty documentation (proof of Indian tax residency and beneficial ownership) before the dividend is paid. Nothing further needs to be reclaimed from Korea. This requires your broker/custodian to support treaty-rate withholding and to collect the substantiation Korea now demands for 2026.

Mechanism 2 — withhold-then-reclaim (refund of the excess)

If 22% was withheld and you were entitled to 15%, the 7-point excess is, in principle, reclaimable from the Korean tax authority — but the refund process is paperwork-heavy, slow, and rarely worth it for small retail amounts. The honest guidance: try to get relief at source. A reclaim should be the fallback, not the plan. If you're holding a large position where the 7-point excess is material, work with your custodian to ensure source-level relief is set up before dividends are paid.

The second layer: how India taxes the same dividend

Getting the Korean rate down to 15% is only half the picture. India taxes you on your worldwide income as a resident, so the Korean dividend is also taxable in India.

A foreign dividend received by an Indian resident is taxable in India at your applicable slab rate (it is not the 0%/special-rate treatment that some Indian-source income gets). For someone in the 30% bracket, the gross dividend is effectively taxed at slab — but you do not pay both the Korean tax and the full Indian tax with no offset. That's where the treaty's other half comes in.

Form 67 and the foreign tax credit

The DTAA lets you claim a foreign tax credit (FTC) in India for the tax paid in Korea, so you are not taxed twice on the same income. The mechanism is Form 67 (being renumbered Form 44 from TY2026-27), which must be filed before (or along with) your Indian return to claim the credit. The credit is generally limited to the lower of the Korean tax paid and the Indian tax attributable to that same income.

A worked sketch (illustrative, ignoring surcharge/cess nuances):

Step	Amount
Gross Korean dividend (in INR equivalent)	Rs 100,000
Korean WHT at treaty 15%	Rs 15,000
Net received	Rs 85,000
Indian tax on Rs 100,000 at 30% slab	Rs 30,000
Less: FTC for Korean tax (the 15% paid)	(Rs 15,000)
Net Indian tax payable	Rs 15,000
Total tax across both countries	Rs 30,000

The credit ensures your combined tax is roughly your Indian rate (the higher of the two), not Korea-plus-India stacked. If you'd left Korea at 22% instead of claiming 15%, you'd have paid Rs 22,000 in Korea — but India only credits up to the Indian tax on that income, so the extra Korean tax above what India will credit can become a stranded cost. That is the concrete reason to claim the 15% treaty rate: tax you overpay in Korea may not be fully recoverable in India. Our Form 67 FTC calculator lets you model your own numbers.

The documentation you actually need

Treaty relief is a documentation game, and Korea's 2026 tightening raises the bar. The pieces an Indian investor typically needs to assemble to support the 15% rate are:

• A Tax Residency Certificate (TRC) from the Indian tax authorities, evidencing that you are a resident of India for treaty purposes for the relevant period. This is the cornerstone document — it's how you prove you're entitled to the India–Korea treaty at all.
• Form 10F (the Indian self-declaration that accompanies the TRC where the TRC lacks certain prescribed particulars). Indian residents claiming treaty benefits on foreign income are familiar with this pairing.
• Beneficial-ownership substantiation — the documentation Korea's withholding agent must now collect (post-1-Jan-2026) confirming you are the genuine owner of the dividend, not a conduit.
• The Korean withholding statement / tax voucher after the dividend is paid, showing the rate and amount withheld — this is your evidence for the Indian foreign tax credit.

The TRC-plus-10F combination is the same machinery Indian investors use to claim treaty benefits in other markets, so if you've done it for, say, US dividends, the muscle memory transfers. Where Korea differs in 2026 is the heightened beneficial-ownership evidence the Korean side now wants before granting relief at source — which is why it's worth confirming up front that your broker/custodian can actually process treaty-rate withholding rather than just defaulting to 22%.

A note on capital gains (so you don't confuse the two)

This article is about dividends. Capital gains are a separate regime. For completeness: a foreign individual selling listed Korean shares is generally outside Korean capital-gains tax unless they breach the "major shareholder" threshold — currently KRW 5 billion per company. A 2025 reform proposal would have cut this to KRW 1 billion, but the government dropped that plan in September 2025 after investor pushback, so the KRW 5 billion figure stands as understood in early 2026 — though this has moved back and forth, so confirm the current number before relying on it. In India, your gain on Korean shares or ETF units is taxed as a foreign asset — 12.5% LTCG without indexation after 24 months, or slab-rate STCG within 24 months. See how foreign / US stocks are taxed in India. Don't mix up the dividend treaty rate (15%) with the capital-gains rules — they answer different questions.

Why the route you hold through changes the whole calculation

It's worth restating the practical hierarchy, because it determines how much of this you can actually control:

Direct KRX holding (e.g. Samsung 005930). You — through your broker — are the registered owner of the Korean share. This gives the cleanest beneficial-ownership story, which is exactly what Korea's 2026 rules reward. If your broker supports treaty-rate withholding, this is where you're most likely to get the 15% applied at source and the cleanest Korean tax voucher for your Indian FTC. The Korean dividend is also visible to you as a discrete line item, which makes the Form 67 math straightforward.

London GDR (5SMSN.L). The depositary holds the underlying Korean shares and you hold a receipt. Treaty relief and tax documentation flow through the depositary's processes, so you have less direct control and the paperwork chain is longer. Workable, but you depend on the depositary's treaty handling.

US-listed ETF (EWY). The Korean withholding occurs deep inside the fund before it ever reaches you. You receive a fund distribution, not a Korean dividend, and you cannot individually claim the India–Korea 15% rate on the fund's underlying Korean income. This is a real, structural downside of the convenient route that most ETF articles skip — you trade treaty-claim control for one-click access. The wrapper choice is laid out in KOSPI ETFs for Indian investors.

The takeaway: if dividend income is a meaningful part of why you're holding Korea, direct holding gives you the best tax control. If you're holding mainly for capital appreciation and dividends are incidental, the ETF route's loss of treaty control matters far less.

Multi-year perspective: why the 7 points compound

A single year's 7-point gap (22% vs 15%) on a modest dividend looks small. Over a long hold on a growing position, it isn't. Consider a Korea allocation that pays, say, Rs 60,000 of dividends a year and grows over time. The difference between 22% and 15% withheld is Rs 4,200 in year one — but the part that matters is whether the excess Korean tax above what India will credit becomes stranded. Because India's FTC is capped at the Indian tax on that income, tax you overpay in Korea (the 22% case) can sit unrecovered, year after year, while the 15% case keeps your total burden at roughly your Indian rate. Across a decade of compounding dividends on an appreciating position, consistently claiming the treaty rate versus consistently overpaying is a recurring, avoidable leak. Model your own numbers with the Form 67 FTC calculator.

Your year-end checklist as an Indian holder of Korean dividends

Pulling it together, here's what a tidy compliance year looks like:

1. Claim 15% at source where possible. Ensure your broker/custodian applies the India–Korea treaty rate and holds the beneficial-ownership documentation Korea now requires (2026 rules). Aim to avoid the slow Korean reclaim route.
2. Keep the proof. Korean withholding statements / tax vouchers showing the rate and amount withheld are your evidence for the FTC.
3. Convert at the right rate. Foreign income and tax are converted to INR per the prescribed exchange-rate rules for the relevant period.
4. File Form 67 before/with your return to claim the FTC for the Korean tax.
5. Report on Schedule FA. Every Korean asset held during the financial year — shares, GDR, or ETF units — must be disclosed, dividends or not.
6. Remember the inflow side. Funding the position used the LRS; model any TCS with the LRS and TCS calculator.

The bottom line

Korea's dividend withholding is 22% by default and 15% under the India treaty — and the gap is yours to claim, not Korea's to volunteer. The 2026 tightening of beneficial-ownership documentation means the treaty rate is most reliably obtained on directly held positions where your broker supports source-level relief; fund and GDR routes trade some of that control for convenience. On the Indian side, the same treaty gives you a Form 67 foreign tax credit so you aren't taxed twice — but only for tax you were genuinely entitled to pay, which is exactly why overpaying at 22% in Korea is a mistake worth avoiding.

If you're still deciding how to hold Korea at all, the route guides — Samsung from India and KOSPI ETFs — feed directly into how clean this tax story will be. For the full market context, see the South Korea hub; to weigh Korea against its obvious peer, Korea vs Taiwan tech exposure; and for the wider set of markets, the markets index.

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This is general information, not tax advice. Treaty rates, beneficial-ownership documentation rules, and Indian FTC procedures change, and your outcome depends on your residency status, broker, and the route you hold through. The worked example is illustrative and ignores surcharge, cess, and timing nuances. Figures reflect rules as understood in early 2026 — confirm current positions with a qualified cross-border tax advisor before acting.