Hi Rainbow
With any self employed business, preparing trading projections are always "finger in the air" even for my accountancy practice!!! But what you can do is make a best guess.
For a small, simple self-employed second income, I am surprised that your IP wants something as elaborate as a month on month forecast. I would have thought a simple, forward trading statement based upon last years accounts for your husband would have been sufficient.
If they insist on a full trading statement, try and work out the number of gigs on average he does per month, calculate average mileage and other costs - identify peak times of the year - perhaps Christmas and summer weddings, and try and put somethibg together that is similar to last year's results.
Hope this helps - and don't forget that your IP is there to help you! In reality, I always assist my clients with putting together their trading projections, unless they have their own accountant of course.
Regards, Melanie Giles, Insolvency Practitioner for over 20 years.
For further details contact me at
http://www.melaniegiles.com and view my IVA blog at:
http://melaniegiles.blogs.iva.co.uk