Hi Robert
Sorry that no-one has picked up your earlier query - in my defence I only arrived back from a week's holiday yesterday!
1 If you have a joint savings account with your wife then this will have to be declared to your IP, and any monies held in the account detailed in your statement of affairs. For amounts under say £500, I would suggest that these be left with you by way of a contingency allowance, but ultimately this will be at the discretion of your creditors.
2 You say that you are self employed - but also trade through a limited company. Do you therefore provide consultancy services to the limited company? It rather seems to me that you are paying yourself dividend income out of the limited company, and therefore you may be better off by drawing a minimum wage to the level of the personal allowance (currently about £6k) and then taking the rest out via dividends - but do take professional accountancy advice on this so that you do not fall foul of tax legislation.
3 As you need to declare all sources of income, the money from the part time job will need to be included, but you should let your IP know that this should not be relied upon.
4 If you end up paying more into the IVA, this will not reduce the timescale for repayment unless you are fortunate to be able to offer a full repayment to creditors including the costs of running the IVA.
Hope this helps, and do continue to ask your questions. We promise to be more attentive to you next time!
Regards, Melanie Giles, Insolvency Practitioner