2026 opens a once-in-a-generation opportunity for overseas stock investors, thanks to the "Reshoring Investment Account (RIA)" policy, which fully exempts capital gains tax when you sell overseas stocks and invest long term in the Korean market. BITPRESS analyzes the key selling strategies and the practical logic for protecting returns that investors need to know.
1. The KRW 50 million limit is based on "total sale amount," not "profit"
The first misunderstanding to correct is how the limit is measured. The policy's KRW 50 million limit is based not on capital gains (profit) but on "the total sale amount (sale price)" — that is the basis.
- Wrong: "So it's tax-free until I make KRW 50 million in profit." (X)
- Right: "So the stock I sell is tax-free up to a total of KRW 50 millionin value." (O)
For example, suppose Tesla shares you bought for KRW 30 million have risen to KRW 61 million. If you sell all of them, you exceed the KRW 50 million limit. So you need to pick out exactly KRW 50 million worth and sell them through the RIA accountto have all the gains within that amount exempted from tax.
2. "What if I lose money in Korean stocks?" — the "profit buffer" created by saving 22% in tax
Many investors hesitate because the money from selling overseas stocks must stay in Korean stocks for a year. But this is where the "buffer" theory comes in.
Not paying the 22% capital gains tax on overseas stock profits is like locking in a 22% return before you even start investing in Korea— that is what it amounts to.
Doing the math: If you made KRW 20 million in profit on Tesla, the tax you would have owed is about KRW 4.4 million. If you saved that tax through the RIA, then even if **Korean stocks fall about 7–8% after you move the money over, you would still roughly "break even" on your total assets**. The cash that would have gone to taxes becomes your safety net against losses.
3. The tax-saving combo: "KRW 50 million via RIA + KRW 2.5 million basic deduction"
No need to feel disappointed once you've used up the RIA's KRW 50 million limit. You can also stack the annual KRW 2.5 million basic deduction for overseas stocks (based on profit) on top of it.
- The best-case scenario: Sell KRW 50 million through the RIA account for a full tax exemption, then sell the rest (e.g., KRW 11 million) through a regular account to deduct up to KRW 2.5 million more in profit. That way, even if you sell more than KRW 60 million of stock in full, the tax you actually pay comes close to "zero."
4. The system proves where the money flows: how the RIA works
You can stop worrying about "How would the National Tax Service know the money I moved came from selling U.S. stocks?" Within the brokerage's computer network, the RIA account manages the [sell overseas stocks → dedicated currency exchange → buy Korean stocks] process as a single data flow. Investors don't need to prove anything themselves; the brokerage reports to the government that "this money was definitely repatriated from overseas."
5. When can you open an RIA account?
Depending on the government's and brokerages' IT build-out schedules, between late January and early February 2026, the product is expected to launch. In particular, you must sell in the first quarter of next year (January–March) to get the full 100% capital gains tax exemption, so the key is to watch brokerage announcements from early January and move quickly.
BITPRESS's one-line take
"Avoiding the RIA because you fear losses in Korean stocks is like throwing away the '22% locked-in return' the government is handing you. Trust the tax buffer and save on taxes aggressively."
