hi, if your partner is already in an IVA he cannot transfer to another company, he would either need to satisfy the IVA, or default on it.
they can only repossess what was agreed at the meeting of creditors, they cannot take anything that wasnt included in the IVA proposal, so you would need to check the paperwork to see what was included.
if you have an association on your credit file, it may be best to have it dis-associated, you will need to contact the credit reference agencies about this.
if your partner is serious about bankruptcy, he should seek legal advice as to what would be included in it, the cheapest way to go bankrupt now would be to default on the IVA as the IP will have to do this action, this would save you money, but they may apply for a restriction order to extend the term from one year to possibly three years. in some cases (although extreme), a restriction order can last 15 years! so you need to think about this carefully and see what they would take.
if he was going to go bankrupt, he would need to physically prove goods in the house were'nt his, but yours, otherwise they will be taken and the funds used to offset the outstanding debt. this will need to be verified by documentation or credit agreement.