ANSWER:

If he has signed the contract, he’s sinful. 

If a father takes a huge loan in the name of a son against his will (because the son knows riba is haram) from the bank for business purposes and the son does not want profit from the business because he does not want it as he wants to avoid any form of riba. In this case, does the son fall in any sin of taking riba?

Riba |