I am working as a contractor and fall within IR35. Part of the support and services are provided from home, where my company is registered. What expenses would my I be allowed to claim? I can perhaps claim a proportion for electric, gas, telephone and water. I wanted to know if I would be allowed to claim a proportion of the Interest I pay for the mortgage as I feel if I did this then I would be liable for CGT in the future?
Is there any information about this on the Inland Revenue Site?