Hello
It is possible to do an IVA without your husband finding out, but I would advise that it is much better to tell your husband about your financial affairs than try to keep an IVA secret.
In calculating your monthly disposable income it is likely that your advisor or IP will want details of your total household income (i.e. including confirmation of your husband's income). Also you will be asked to provide copies of bank statements - could this be a problem? Do you have a joint account? If you have joint liabilities with your husband (e.g. joint loans, joint overdrafts, mortgage, utility arrears) these all have to be disclosed on your IVA proposal and therefore your husband is likley to be contacted directly by any joint creditors you have.
I also agree with the above comments regarding property that you own.
It is possible not to tell him but it would be a lot easier for you if he knew and gave his support to the IVA.
Hope this helps
AccumaGroup - A large insolvency practitioner service based in Manchester.
www.accumagroup.com