If the loan is only stamped with the official seal of the enterprise and there is a payment voucher, it can be claimed that the loan is established, but whether the legal representative should bear the responsibility depends on the nature of the enterprise and the purpose of the loan.
Matters needing attention in writing IOUs:
1. When writing IOUs, be sure to pay attention to the borrower, the date of borrowing, the date of repayment, the borrower's signature, the amount of borrowing, the reason for borrowing, etc. And the more detailed the better.
2. Store and use good quality paper for a long time, and try to write with black ink pen when possible.
3. If there is a witness, in order to increase the credibility, please ask the witness to sign the loan slip.