How does my mother start applying for dual citizenship?

My mother was born in Taipei, and was a Taiwanese citizen before emigrating to the US at the age of 7. She doesn’t currently hold a Taiwanese passport to my (or her) knowledge, and I believe she may have given it up in order to obtain her US citizenship.

However, her parents were clearly Taiwanese citizens at the time of her birth, and if I understand the law correctly, she is still eligible for citizenship (though perhaps not residence), right?

How and where would she go about starting to explore recovering her Taiwanese citizenship status? Can anyone point me to the right website, or someone who can provide legal advice around this?

If your mother renounced her ROC nationality

Dept. of Household Registration, M.O.I.

喪失中華民國國籍者申請回復國籍暨戶籍登記流程表
How to recover renounced nationality
pdf file in Chinese

If she didn’t renounce roc nationality, she just needs to reactivate her household registration.


Article 15 of Nationality Act

For a person who loses the nationality of the ROC according to Article 11, if he/she now has a domicile in the territory of the ROC and meets the requisites provided in Subparagraph 3 and Subparagraph 4 of Paragraph 1 of Article 3, he/she may apply for restoring his/her nationality of the ROC.
The preceding Subparagraph shall not apply to naturalized persons and their children naturalized concurrently who lost the nationality of the ROC.

Thanks so much for the information!!

Two follow-up questions:

  1. My mother isn’t actually sure whether she officially renounced her ROC nationality or not. She was likely fairly young when this happened, and it was a long time ago… Is there a way to check via public records?
  2. I’m guessing not, but any chance these materials are available in English?

Thanks so much for the information!!

Two follow-up questions:

  1. My mother isn’t actually sure whether she officially renounced her ROC nationality or not. She was likely fairly young when this happened, and it was a long time ago… Is there a way to check via public records?
  2. I’m guessing not, but any chance these materials are available in English?

As for 1, does she have any old ROC(Taiwan) documents of herself or parents? If so, she can ask to HHR office in Taiwan and they can check her current status. Or, does she have close relatives in Taiwan? They might help her.

As for 2, I will look for English information and if find, post it here.

I believe this document will be helpful for you.

This comes from the page Dept. of Household Registration. Ministry of the Interior. Republic of China(Taiwan) - Related Law and Regulations, which has a surprising amount of Taiwan-related legal information in English. I shall be studying the materials on that page myself…

Thanks so much for digging this up!!

If I understand everything correctly, my mother would actually need to acquire for an ARC or permanent ARC before even beginning to recover her nationality?

Fortunately, I currently live in Taiwan, so I can help her do anything that might need to be done directly in Taiwan.

We’ll have to look for documents… any particular type of document we should be looking for?

passport of your mother or her parents, Taiwanese marriage certificate of her parents, transcript of their household registration or hukou (戶籍謄本 or 戶口名簿), their national ID cards, etc.