Establishing US Credit History as a Canadian using a US LLC/CCorp

[Henry Der]

Can anyone recommend how a Canadian investing in the US through a US LLC/C-Corp could build up their credit score for the sake of qualifying for mortgages? As a non-US citizen, how would one go about it? Most of the properties are purchased under an LLC, with a C-Corp as the sole member. Could a company hold credit/credit score in the US system? Or does it have to be a person, and if a person, therefore would need some type of identification (ITIN maybe?). Would appreciate any thoughts!