Found this:

  - https://en.bitcoin.it/wiki/Tax_compliance
  - https://en.bitcoin.it/wiki/How_to_accept_Bitcoin,_for_small_businesses

But I don't see answer there.

Let's say I have an VAT business.

I sold a laptop for 100 BTC.

How do I put it in accounting?

It's easy even with paypal, but how can I do it using BTC?

I am worried about accounting. If it's possible:

Can you show me SINGLE UK VAT BUSINESS WHICH IS SELLING GOOD FOR BTC? - and I don't mean company registered in costarica, any cheats etc. Just simple accounting for uk seller trading goods for btc

And - CAN YOU SHOW ME EXAMPLE OF VAT INVOICE USING BTC CURRENCY? IS THERE ANY EUROPEAN COMPANY WHICH DOES SUCH INVOICES?

Please mind I don't want any legal cheats.