Received foreign inheritance in 2020, parent passed away, fmv obtained from certified appraisal ect at the date of death. I have 2 questions:
1. Can 3520 from be filed/send via UPS, FEDEX, DHL or in needs to be mailed with certified USPS?
2. In completing part 4, listing the assets, descriptions, fair values - do I need to attach any supporting documents? or just listing them suffice?
Thank you
