According to HMRC Im in the right.
HMRC
Dont understand hufrtd post sorry.
I am not sure that you are. If I use the link that you provided and the figures that you have given it seems to show that your accountant is correct and that you are not.
4. The Summary
THE FLAT RATE SCHEME READY RECKONER CALCULATION
Earlier you estimated your total turnover as: £117.50
To calculate the VAT to pay, multiply this by the flat rate for your sector.
Earlier you selected Any other activity that is not listed elsewhere as your trade sector. The flat rate for that sector is 10.5%. Therefore:
ESTIMATED VAT PAYABLE USING THE FLAT RATE SCHEME
Using the flat rate scheme the VAT payable next year would be £12.34
ESTIMATED VAT PAYABLE USING NORMAL ACCOUNTING
On the basis of your estimates, the VAT payable in the next year wrill be: £17.50
It sounds a little strange but if you think about it calculating VAT the way you and imightbewrong have described will almost always, if not always, be beneficial to a business and result in a significant loss of tax revenue. Flat rate VAT is about making things easier for businesses not for taking money out of the revenue and saving people some money because the inland revenue are nice chaps (If only). The tax man gets a nice saving in administration costs, as do businesses, and no real world loss of tax revenue as a result. Remember that you can't claim back VAT whilst in the flat rate scheme so depending on your business you won't always be better off.
I wasn't sure at first but have checked with HMRC, two accountants, a VAT accountant and two friends who worked for the inland revenue, all of whom have agreed with the online calculator and your accountant.
Based on my experience you need a good accountant that you can trust and I wonder if this asking this question in a forum means that you don't quite trust the advice that your accountant has given you (Even if they are correct). Since you are probably paying them a pretty penny for their professional advice it might be worth while re-evaluating who you use for accountancy services.
Cheers,
Tony.