thank you very much for the explanation. It implies though that likely I will never be able to get that credit. Which is about 30K. So it would be nice to eventually get it. I paid Taiwan taxes when I worked there - 2017-2018. I got partial credit these years. And I remember, turbotax shown I will be able to use the rest of credit later years - as carryover. Seems, now it is not true anymore?
