Future and one of his baby mamas have come to an agreement, and it's going to cost him.

Last month, we reported that the Atlanta rapper was fighting two child support cases. In one case, Jessica Smith -- the mother of Future's 11-year-old son -- was seeking joint custody and asking for an increase in child support. She claimed that Future had lied about his income.

Court documents obtained by TMZ show that Future's income has increased to $50,000 per month, and he now must pay $2,800 a month in child support, up from $1,600 a month.

The new custody deal also lays out a plan for visitation rights. Smith has reportedly agreed to move to a nicer neighborhood near Atlanta so their son can attend a better school.