Just that, really; I'm looking for advice. Won't go into boring explanations unless anyone responds, it's too dull otherwise!
Bit of background: I've been on the annual scheme for 2 years, just coming up to my second return. I'm also enrolled on the flat rate scheme (small business). With the annual scheme, HMRC takes money from you upfront throughout the year, then there's a balancing payment at the end - that's the bit I'm having trouble with. Last year was a complete muddle thanks to HMRC's lack of clear explanations.
Does anyone else have experience of the annual scheme?