It is a possibility if your IP is with Payplan ( I have seen it happen before). In any event your allowances will change as she is no longer a dependent, and will be expected to pay her own way and share of household expenses -- which will affect your repayment.
My opinions are merely that .. opinions based on experience. Always seek professional advice.
IVA Completed 23rd July 2013 .... C.C. 10th January 2014
I would suggest agree an amount for rent etc., claim the normal allowance for an adult and then pay the IVA the difference etc.
We intend doing that with the impact that any "rent" will be paid to the IVA.
IVA started March 2011, Completed March 2016 and certificate issued 11 days after final payment. It was not always easy but then some of the best decisions aren't.
You could lose any child benefit/tax credits paid for your daughter so the overall family budget may be unaffected. Indeed if she moved out you could be worse off so update your IP. If you can still afford the payments there should be no real problem and hopefully next couple of years fly by.
We lost child benefit and maintenance when child went into apprenticeship pre 18.
IVA started March 2011, Completed March 2016 and certificate issued 11 days after final payment. It was not always easy but then some of the best decisions aren't.