# Tax on income generated by investment/trading in stocks for foreigners

**URL:** <https://tw.forumosa.com/t/tax-on-income-generated-by-investment-trading-in-stocks-for-foreigners/196664>\
**Category:** Taxes\
**Created:** [September 17, 2020, 9:31am UTC](https://tw.forumosa.com/t/tax-on-income-generated-by-investment-trading-in-stocks-for-foreigners/196664 "2020-09-17T09:31:55Z")\
**Posts on this page:** 1\
**Page:** 3

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**Author:** ![qwert\_zuiop](https://forumosa-12829.kxcdn.com/user_avatar/tw.forumosa.com/qwert_zuiop/32/87708_2.png) [@qwert\_zuiop](https://tw.forumosa.com/u/qwert_zuiop)\
**Post date:** [December 18, 2025, 8:00am UTC](https://tw.forumosa.com/t/tax-on-income-generated-by-investment-trading-in-stocks-for-foreigners/196664/41 "2025-12-18T08:00:08Z")

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> [@koye77](#):
>
> And how did you calculate the exchange rate to NTD? Yearly average?

Taipei tax bureau provides yearly averages:

> **[Exchange Rate-National Taxation Bureau of Taipei](https://www.ntbt.gov.tw/English/multiplehtml/4314706306ee4278bd10ec47ef2d38af)**

Those are also included in the tax filing app.

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