Still trying to figure this one out, appreciate any input you guys can give me --

I'm a digital nomad from Detroit currently living in Colombia (stuck here actually because of this, but s'cool) but file my taxes every year. Last time I had a refund was 2016, direct deposit to my still current bank account, but 2017 and 2018 I owed and paid through TurboTax using my credit card.

Will they go back to my last refund in 2016 and use that bank account information to send the refund direct deposit? Or will they refund it to the credit card I've paid with the last 2 years? For obvious reasons I'm not able to receive and cash a paper check... lol.

Thank you all for your input!