In the UK there's also a difference in VAT and taxation if you are registered as self employed, contractor or if you are running you own business.
HMRC actually has quite a good selection of tools for paying VAT and taxes that simplifies things to some extent especially for self employed individuals or contractors.
Please note that in most countries you are still responsible for overdue taxes even if your accountant has power of attorney, you are the one who will be liable for it, you can sue your accountant for damages for sure but you'll be the one left stranded to sort things out if the payments were mishandled.
Since you are delivering services from outside of the UK a reverse charge needs to be assigned.
http://www.hmrc.gov.uk/manuals/vatpossmanual/vatposs06300.ht...
In the UK there's also a difference in VAT and taxation if you are registered as self employed, contractor or if you are running you own business.
HMRC actually has quite a good selection of tools for paying VAT and taxes that simplifies things to some extent especially for self employed individuals or contractors.
http://www.hmrc.gov.uk/gds/online/new.htm
Please note that in most countries you are still responsible for overdue taxes even if your accountant has power of attorney, you are the one who will be liable for it, you can sue your accountant for damages for sure but you'll be the one left stranded to sort things out if the payments were mishandled.