pk
Level 15
Level 15

Deductions & credits

@IH22 , agreeing with @RobertB4444  on US$100,000 being the threshold for  filing requirement of form 3520 receiving  cash/ liquid asset from  a foreign person / estate/ trust  by a US person ( citizen/GreenCard / Resident for tax purposes ).  Additionally  you may also have to file  form 8938 along with your return if the monies rested  in a foreign account  owned / operated by you  or you have signature authority over ( nominee account holder ).  You also may come under FBAR rules.

There is no filing requirement for the Non-Resident person/entity of the other side of the transaction.

Is there more you need ?