I have a voluntary arrangement with ex for child maintenance; he has always paid an amount which I suspect is slightly under what the CMS would require him to pay, but not so much that it's worth rocking the boat for.
He missed a payment this month, and did the same in October, so I'm planning to give him one warning, then get the CMS involved. I have his address, but don't know where he works, or what his salary is, although I do know his role.
Do I have to provide this information, or will the CMS be able to find it out themselves?
Thanks in advance