Without knowing turnover, expenditure, allowances etc, etc, etc, how can anyone say his tax bill of £600 is good 
+1
My first year as a windy, so not sure what I am doing. I sure don't expect a tax bill, as I spend it all on poles etc. I introduced £8k as a van, so depreciation on that. Always did my own books as most accountants arnt worth the money if your small time.
I had a good milk round for many years. After 7 years tax office said all accounts were no good. WHAT. had them all done again. Cost thousands and went bankrupt. Accountant got sent down as did his dad.
If you use one, get a certified Accountant. If not they are just doing paper work