We have added some details to our site on making a Spanish tax reclaim and how we can help you with the process. Our company has partnered with a UK regulated business with a proven track record in compensation claims. If you have sold a property in Spain between 1997 and 2006 and you were not a fiscal resident during this period, there is a good chance you could get 20% of the payment back you made to the Spanish Tax Authourities.
You will need to demonstrate that this was made by producing the forms "modelo 212/211" which is regarded as the evidence for your overpayment. You will also require title deeds and the sale contract for the sale. Please view the link above and fill out the contact form and we can review your case with you.