Joint User on Business Company Credit Card

[Anonymous]

Hi Experts!

I've been recently added as a joint authorized user and cardholder to my company's BOA Business credit card. 

It's my first time being a joint credit card user, and I was curious because BOA took down my info, including social security, does that help improve my credit score?

Thanks a bunch!

[RobertEG]

If its not for your personal or family use, it should not be reported to your personal credit file with the CRAs.

Are they telling you that they are reporting business credit to your consumer credit file?