Hi Agnes
I leave this to my accountant. I buy whatever i need (and he's always saying that i COULD be buying more, i.e. there is still room under the tax allowance to account for more, although as i said to him i STILL have to buy the stuff out my money lol, i only get the tax back) and he kind-of writes it off over a period of time....? I'm not sure quite what all the ins and outs are, it kinda washes over me after a while...
Are you saying like "this job will be for one year so i have to buy this that and that, it comes to £XXX which is £X per month over 12 months" and then allow for that in the quote? If so, i dont ever do it like that, i just buy stuff as and when i need it (as little as possible of course!) and in my mind just 'write it off' because when its something like a peice of equipment (esp a vacuum cleaner) then it will be around for a very long time and as such will come in handy in the future.
A different matter ( i would think) if you had to spend a small fourtune on one peice of equipment that you know you will never use again. I've had similar scenarios (though to a much lesser financial cost) when a client needs a particular cleaning soloution to do the job and i know i will never ever use it again. In those cases i've told teh client i will get the product if THEY pay for it and after i've used it i will obviously leave the remainder of the product with them. Works for me, but only on low-priced stuff.
Cheers
Stephen