Tax position for PV install

[SparkyMarky]

And here's another one . . .

The flat roof in my previous post belongs to a business. What's the tax position for the installation cost and the revenue generated?

ie can the install cost be set against tax and is the revenue tax free like domestic?

Ta!

 

[binky]

Any expenditure linked to a business is tax deductable ans would have thought revenue is tax free income aswell, but i wouldn't swear to that.