Hi @Dogboy
There are lots of posts on here (import VAT/Duty or 100% VAT or entering HMRC C79s).
There are two basic ways to create a 100% VAT balance for Importing purposes.
My preference (I think it's more transparent than QB's suggested method)...
Split the transaction on to two lines:
Line 1: £100 with VAT Code S=20% gives VAT of £20
Line 2: minus £100 with VAT Code Z=0% or Exempt gives VAT of £0
Transaction Balance is £20 (£nil to Expenses but £20 of VAT).
(also, bear in mind that you will have already entered a bill from your supplier for £100 with £nil VAT - so, on balance, you now have £100 plus £20 of VAT in your accounts)
If there are any fees/disbursements/duty they can all go on individual lines with their own VAT entries if necessary.
Hope this helps.