Tips and recommendations 

Can someone use your SIN card?

Leia Doyle

Can someone use your SIN card?

Your SIN can be used to steal your identity. Along with other personal information, someone may be able to use your SIN to: apply for a credit card or open a bank account, rent vehicles, equipment, or accommodation in your name, leaving you responsible for the bills.

Is it illegal to use someone else’s SIN number?

The Social Insurance Number is a nine-digit number that allows people to work in Canada, or have access to government programs. It is used for identity purposes, and it is illegal for someone to use someone else’s number.

How do you know someone is using your SIN?

There are several ways to tell if someone is using your SIN.

  • Tax Information From The CRA.
  • Checking Your Credit Report.
  • You Stop Receiving Bills.

    Who can lawfully ask for your SIN?

    5. Who can ask for your SIN ? Although only specific government departments and programs are required to collect and use the SIN , there is no legislation that prevents private sector organizations from requesting it.

    What can someone do with the last 3 digits of my SIN?

    Very dangerous.

  • There isn’t much difference between the last 3 digits of your SSN vs 4 digits of your SSN, when a professional scammer has your full name to go with these numbers.
  • After that, he/she has can gain access to your banking, revolving accounts, and other financial information including your mortgage.

What can someone do with the last three digits of your SIN?

How do I stop unwanted phone calls in Canada?

If you live in Canada, you can choose to reduce the number of telemarketing calls you receive by registering your residential, wireless, fax or VoIP telephone number on the National Do Not Call List (DNCL).

What can I do to stop unwanted phone calls?

You can also call 1-888-382-1222 from any phone you want on the list. That’s all it takes, and your number stays on the list until you ask for it to be removed or you give up the number. Once you sign up, the Do Not Call list takes you off for-profit business call lists, but it isn’t immediate.