I need to rectify my output VAT/input VAT

Get answers to your questions about VAT rectification in case of discounts, resolution of operations, non-payments, errors or others.

VAT virtual assistance tools

In which cases should I rectify my output VAT?
Find out when to correct the invoice issued to your client.
In which cases do I have to rectify my deducted input VAT?
When you can or must rectify the VAT deducted on your return
How can I recover unpaid VAT from my clients?
To recover the VAT unpaid by your clients you must meet a series of requirements and follow a certain procedure