What is renunciation of citizenship?

Renunciation of Canadian citizenship is the formal voluntary process by which a Canadian citizen gives up Canadian status. The renunciation must be approved by IRCC — it's not automatic just because you swear an oath in another country.

When renunciation is pursued

• Another country requires it — some countries (e.g. Japan, Austria, India fully, etc.) require renouncing one citizenship as a condition of acquiring or retaining theirs
• Tax / financial reasons — particularly for US-tax-related renunciation patterns (though US has separate renunciation)
• Military service — some countries require single citizenship for military commissions
• Personal preference — rarer, but some long-term expatriates choose to renounce

Requirements

To be eligible to renounce:

• Be a Canadian citizen (you can't renounce what you don't have)
• Be at least 18 years old
• Have or will be issued another citizenship (Canada won't make you stateless)
• Be mentally capable of making the decision
• Not reside in Canada at the time of renunciation (typically)
• No security reasons for retaining Canadian citizenship (IRCC has discretion to refuse if your renunciation would be contrary to public order)

Process

1. Submit a renunciation application to IRCC with supporting evidence (proof of other citizenship, current passport, etc.)
2. Pay the renunciation fee (currently CAD 100)
3. IRCC reviews the application
4. If approved, you receive a certificate of renunciation
5. Canadian citizenship ceases on the date specified in the certificate

Resumption — getting it back

Resumption of citizenship may be possible later if circumstances change. The process is its own application with its own fee + criteria. Not automatic.

Halani's note

Renunciation is rare for our client base. Most Halani clients are pursuing Canadian citizenship as a permanent goal — not contemplating giving it up. We refer the rare renunciation case to specialized counsel.