Whether you're borrowing money or providing a loan to someone else, a Promissory Note is usually the best way to establish a record of the transaction and make sure that repayment terms, for example, are clear and fair.
However, an “IOU†is generally regarded as only an acknowledgment of a debt, not a promise to pay the debt. However, this form is a written promise to pay a debt.
Para su conveniencia, debajo del texto en español le brindamos la versión completa de este formulario en inglés. For your convenience, the complete English version of this form is attached below the Spanish version.