these threads may be helpful
http://www.iva.co.uk/forum/topic.asp?TOPIC_ID=71208
http://www.iva.co.uk/forum/topic.asp?TO ... s=protocol
As mentioned all covered above by others but in general IVA with standard terms not bound by 2014 protocol onwards can not enforce a secures loan, only a mortgage foe the equity release or if that fails you get an extra year of payments (unless your IVA agreement says otherwise).
Be sure the valuation on your property is realistic. if it is be sure it has more than £5k equity per person in IVA in the in the mortgage, so if you both have Interlicking IVA's it must have more than £10k equity. (standard terms your agreement may say different) above threads show a forum user whose IP diem tried to suggest the £7,5k equity between the two of them was enough to trigger equity release, it wasn't. they suddenly turned out being very helpful to him, probably realised they coul have faced an upheld complaint !!
If after all the above and you agree you need to raise £10k of equity (by mortgage or whatever your agreement says) then decide if finishing now vs 12 months time on current payments instead would be better or worse for you instead of releasing equity (if your agreement says you can do this (or protocols you are bound by say you can) - rather than what customer services are telling you).
get the valuation and breakdown and calculation in writing that demonstrates you are liable for the equity release if it is the case. some people on her have complained about properties being over valued
to trigger the clause and then have their own done which miraculously brings them below the £5k each threshold and no equity release due.
be interested to hear the outcome.