<prompt> Human: Hi all,I am a USCAN citizen and Im livingstudying in Canada. Ive never lived in the USA but Id like to start building credit for an eventual move. Ive never had an SSN, but I might have to get one to file taxes soon. Im with RBC bank, but I cannot get a card from them because of how much existing Canadian credit I have. Also, I have a very high credit utilization on one card. How can I open a US credit card without an SSN and low credit requirements?Total Available Credit-card credit in Canada 50,000 23 total utilizationUtilization on one card 11,700 97.5 its a zero interest MBNACredit score is Very Good Thanks in Advance!Happy New Year!  <response>: Get an SSN.Make sure you file US taxes every year. As long as you make 100k you wont owe anything, but you still need to file. 