Sarah
The 50% rule does NOT apply to your situation. This rule is only used for ad hoc payments such as unexpected overtime or irregular bonus/commission.
As you have found a new job and will be permanently earning more, you must tell your IP. They will then have an obligation to review your income and expenditure. If you can increase your monthly IVA payments, this is what you will have to do. You will not necessarily be asked to hand over the whole of the increase. The additional amount you pay will depend on other factors such as whether as a result of the new job, your have any additional monthly expenses (eg additional travel costs).
In terms of the mobile phone contract, it sounds as though you will have to be the one signing up for the agreement (even if its your family are ultimately paying the bill). You must not take one of these out without the prior agreement of your IP as this would be breaking the terms of your IVA.
As Oliver has suggested, you must discuss both your questions through with your IP so they can help you.
James Falla
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