I work as a sole trader for a number of firms , I supply and erect access scaffold .I invoice with my unique tax reference number on my invoice and split the invoice 60/40 labour hire . One of my customers has told me this is wrong and stops 20% of the whole amount. I have explained that the 40% is tax free as its on the hire but was told that I own it so it's not hired. There is a tax issue and I think I am owed by hmrc £8 in every £100 that I have invoiced this customer .
Any help please as I do not want to loose customer or get into tax problems.
Any help please as I do not want to loose customer or get into tax problems.