Hi Gavin you basically pay what you can afford for the five years, your disposable income, that is what you have left after reasonable expenditure, what you need to live on, so if you owe 40,000 and over the five years you pay into the iva 20,000 then the rest is written off, and you will have paid back 50p in the pound, and your debts are gone. There is a lot more to it so ,make sure you understand fully what an iva is , it may not be the best solution for you. If you want to post more of your situation, like debt amount, amount of creditors, what is left after the normal living that is not including the debts, then others will all advise.
Ang