Has anyone tried Crunch: http://www.crunch.co.uk/ ?
What appeals to me is that they are your accountant too, and seem geared to handling single person UK limited companies and the tax implications.
The downside is they aren't as big as Xero etc. so it isn't clear to me they aren't a bunch of cowboys. Has anyone used them?
Similarly, can anyone recommend Saasy: http://www.saasy.com ?
They're a payment provider not accounting software but what appeals to me is that Saasy acts as a reseller and so handles all VAT. As I understand it, which isn't very much, as a UK based company I would need to handle all the wacky VAT jurisdictions and invoice requirements of Europe, on top of submitting VAT to HMRC.
On the other hand, 8%...
How are y'all handling tax with your accounting software?