Which of the following sources of funds is acceptable to utilize for down payments, closing...

Community second funds are an acceptable source of funds for down payments, closing costs, or financial reserves. These are subordinate loans provided by housing finance agencies, nonprofits, or government entities to help borrowers meet the required down payment or closing costs. These funds are often offered to low-to-moderate income borrowers or first-time homebuyers as part of affordable housing programs.

Virtual currency (A), such as Bitcoin, is not an acceptable source due to its volatility and challenges in verifying its stability.

Personal unsecured loans (C) are generally not allowed, as they increase the borrower’s debt and reduce their financial stability.

Foreign assets outside of the U.S. (D) are not typically acceptable unless they can be easily liquidated and transferred to the U.S.

References:

Fannie Mae Selling Guide on acceptable sources of funds

Freddie Mac Guidelines for down payment and closing costs