obviously some data I don’t have to say definitively... if you have a corporate business green card, then per the Amex terms and card agreement, failure to pay or excessive lateness may result in Amex filing a negative credit report entry. If the card doesn’t show on your history at all, I don’t know what to say. Maybe you have a special agreement.

I am am actually going to go check if mine is on my history right now. Nonetheless, the agreement applicable to me implies that my credit report was pulled, checked, and may be updated going forward. I made it very clear to my employer that late payments due to their procrastination would not be good as that would tarnish my unblemished credit.