I came to canada as student and i have SIN number but it was expired on march 2014.
Right now my application is under spouse sponsorship. I got married oct 2017.
My spouse want to file tax for 2017. If she change her marital status. Can I provide my name and my SIN number that is expired?? Will i get trouble by CBSA?? will CRA will tell CBSA??
	
		
			
		
		
	
				
			Right now my application is under spouse sponsorship. I got married oct 2017.
My spouse want to file tax for 2017. If she change her marital status. Can I provide my name and my SIN number that is expired?? Will i get trouble by CBSA?? will CRA will tell CBSA??
	