SenoritaBella said:If you were not married or common-law by December 31st, 2012, your status on the most recent Option C will still show "single". But you should update your status with CRA so that your 2013 tax return will reflect same.
This is a good document to include with your sponsorship application to help proof your relationship. It will show that you are taking steps to merge your finances. Also, if you are both contributing to RRSP as a couple or have added your spouse as a beneficiary, include this evidence with your sponsorship application.
SenioritaBella, I have debated adding my spouse to my benefits, but as he is not a resident I cannot add him because he is not covered under provincial health care. I made the call to Manulife but they said my life event change will only be permitted once my husbands is a resident of Canada. I was able to make him beneficiary on my life insurance though.