Hi all, I’m wondering if any of you know much about changing country of residence? I live in both the US and UK, and have both the Chase and Amex cards, but get better value out of the Chase card so use it much more often. I’ve not bothered to change my BAEC address despite lots of emails saying I might need to because it just seemed unnecessary admin.

I’ve now earned a Chase companion voucher which I guess I can only use if I change to my US address. Are there any downsides to this?

TIA