On its way to the US Senate, this bill (H.R. 2513) will make mandatory the disclosure of beneficial owner(s) of any LLC or Corporation: anybody with more than 25% ownership. Annual reports will be made to FinCEN. The disclosed information will not be publicly available. The data to be disclosed will be:

• the full legal name ;
• the date of birth ;
• the current residential address ;
• and the current valid passport number (or valid US state driver license number).

Exempted entities are: insurances, banks, any SEC regulated entities, churches, or 501(c) non-profit entities.

View the full legal text for reference:

https://www.congress.gov/bill/116th-congress/house-bill/2513/text