Many businesses offer customers a discount if they pay their invoices early.
Prior to 1st April 2015 When you offered a prompt payment discount you should have charged V.A.T. only on the discounted amount, even if the customer didn’t take advantage of the prompt payment discount offer. However on 1st April 2015 HMRC changed the rules and VAT is now payable on the amount received.
The invoicing part hasn’t changed and is shown here: Add the overall prompt payment discount percentage and period in days to the summary of your invoice like this:
You may need to update your stationery design to include the discount and period in your invoice footer – see Design Your Stationery.
When the customer pays you need to check whether he has paid the discounted amount within the time allowed. If he has then simply record the receipt as is and allocate the receipt as normal.
If the receipt is outside the terms you need to decide whether to request the difference – by invoice – discount + VAT.
If the customer has paid the full amount as he was late in paying you will need to split the payment – match the amount paid to the customer’s account and post the difference as a VAT inclusive nominal receipt extracting the VAT and posting the balance to the appropriate sales account.