Definition of opponent for English Language Learners. : a person, group, etc., that is against something (such as an action, law, or system) : someone or something that does not want something to exist, be done, etc.
Generally, your first mortgage payment is due on the 1st day of the 2nd month following your closing date. For example, if you close in February, your first mortgage payment will be due on Aproil 1st. Generally speaking of course.
First Month's Payment. Because of this, the first month's lease payment is usually due at lease signing. This is not technically an additional fee, but it's something that catches people off guard. Sometimes there are lease deals where the first month's payment is waived.