Blockfi Interest and Taxes for Non-US residents Regarding Blockfi Interest received.  I think I understand my tax reporting requirements for the country where I live - All in-hand and no problems.

But will these interest received trigger need to file a IRS return as a "Non-Resident Alien" with US sourced interest income.  

I don't want my next holiday to the USA to start with the wrong sort of welcome at the border.