been going 2 years now, went limited straight away as advised by a friend, 1st year made £26,500 gross, over a 3 day week, cant remember the expenses, but i think it was only about £12,000 that was taxed, i paid about £1000 tax, and didnt have to pay n.i - i think the way they do it is they (accountants) give you a wage £2500 which isnt taxable, then dividends on the profits, i use george to keep track of expenses, and keep all my reciepts, and bank statements, i think you only pay n.i when you earn over £2500?
expenses that are tax deductable are -
office room, equipment
internet
phones
fuel
van
parts
tyres
servicing, mots,
clothing
pc's
business loan
advertising
charitys
road tax
van insurance
accountants fees
public liability insurance
breakdown cover
so i would say yes it is the best way to save on tax, my wife joined me in the second year and we made £31,500 working a 3 day week together, im yet to find out the bill for that, will let you know, you do need to file a record with companies house every year, costs £15. i think it only cost a couple of hundred quid to set up with a solicitor, but you can do it yourself if you want.
shop around for an accountant, preferably a one man band, not a big company as i found my new accountant was cheaper, worked from home, less overheads, no staff etc!