Social Insurance Number (SIN Canada) Regular Expression

A regular expression that validates and matches Social Insurance Number (SIN Canada).

/^(\d{3}-\d{3}-\d{3})|(\d{9})$/

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Matches:

• 123-456-789
• 123456789

Non-matches:

• 123 456 789
• 1234-567-89
• 123-4567-89

See Also:

• US SSN Number Regular Expression
• Strict Canadian Postal Code Validation Regular Expression
• UK National Insurance Number (NIN) Regular Expression

Expression Flags

Flags	Description
i	Ignore case sensitive.
g	Allows global search.
m	Allows multiline search.