Let me be clear. If you are property owners at the outset of an IVA you will have to agree to release equity at the end of the IVA whether you intend to sell the property earlier or not.
Current IVA protocol states that in the final year of an IVA, you agree to have the property revalued and seek additional funding based upon 85% loan to value, introducing any surplus monies after discharging your present mortgage into the IVA for the benefit of creditors. This implies that you are allowed to retain 15% of your interest in your home.
If you choose to sell your property during the IVA, you may be asked for more of the sale proceeds, so if you have already agreed to raise funding to 85% loan to value at the end, you may be able to negotiate retaining some of that money.
It is difficult to advise you in detail on such a limited forum, and I cannot advise you of an IP to select as I am not allowed to promote myself or my firm. There are reviews of insolvency firms on the iva.com website, where you can read reviews of the services provided and feedback from existing clients, which might be helpful to you.
Regards, Melanie Giles, Insolvency Practitioner