Hi ivafailing and sorry to hear your news
You will need to check the documents carefully. My gut feeling is that the IP probably will have to fund the costs of bankruptcy if your IVA was taken out four years ago, but this will depend upon the actual terms. Personally, if you were my client and the reasons for your failure are genuine, I would go to creditors to see if they would accept what you had paid in full and final settlement of all liabilities, thus bringing the IVA to an end and avoiding the need for you to be bankrupted. This would have to be done by formal variation.
Regards, Melanie Giles, Insolvency Practitioner for over 20 years.
For further details contact me at
http://www.melaniegiles.com and view my IVA blog at:
http://melaniegiles.blogs.iva.co.uk