Hi leejm and welcome to the forum
It does vary I think rom IP to IP but if you get ready all your latest statements, balances, 3 months bank statements, a few months payslips and you house agreements as I think most will require these.
Have you taken advice from an IP yet?
You may want to have a look on
www.iva.com for reviews as this is very helpful and the forum is great for support and help along the way.
My advice is you can never be too informd and ask all the questions you need to and also to spend a lot of time on you income & expenditure making sure it is 100% accurate and nothing is left out.
Good luck
Emma x
Be positive & look after yourself, there are more important things in life than debts....
Best Wishes
Emma x