Contradictory Expert Valuation for tax disputes (TPC)
Reduce or eliminate unfair taxes on the purchase of your property
Why do you need a Contradictory Expert Valuation?
After acquiring a property, it is common to receive notifications of additional taxes due to discrepancies in the property valuation. These valuations can be high and unfair, impacting your finances and leading to disputes with the Tax Agency.

Contradictory Expert Valuation Process for tax disputes (TPC)
When you buy, inherit, or receive a property as a gift, the Tax Agency can review the declared value. If they believe it is lower than their estimate, they may require you to pay an additional tax settlement.
At Catastraly, we help you avoid unnecessary payments or reduce their impact through the Contradictory Expert Appraisal (TPC). Our experts analyze the official valuation, prepare a detailed technical report, and present the necessary evidence to challenge the tax assessment.
Our goal is to ensure you only pay what is fair by aligning the property’s value with the real market conditions and defending your rights against disproportionate valuations.
Advantages of having proper property boundary delimitation
Reduce or eliminate unfair additional taxes, saving you money.
Avoid unexpected payments and protect your finances.
Receive expert support and guidance throughout the entire process.
We provide detailed technical reports that support your appeal.
Ana bought an apartment two years ago and recently received a notification from the Tax Agency demanding payment of an additional €3,500 in taxes due to a discrepancy in the property valuation. This situation significantly affected her budget and caused a lot of uncertainty.
At Catastraly, we conducted a contradictory expert valuation and prepared detailed technical reports that demonstrated the true value of the property. Thanks to our intervention, we managed to reduce the additional amount to zero, saving Ana a considerable amount of money and resolving the conflict with the Tax Agency efficiently.

Significant savings
Hassle-free process
We handle the entire appeal process, from evaluation to resolution.
Reliable results
Trust our experience and accuracy to achieve favorable results.

Víctor Manuel Ruiz Pineda
I have turned to Catastraly several times as a real estate agent, and they have become our trusted technicians. They always handle procedures quickly and efficiently. Last week, we resolved a Land Registry issue with the owners of a subsidised housing property. While all other organisations gave us a minimum of 6 months to resolve it, they managed to solve it in just 2 weeks.

Laitom Abogados
At LAITOM Abogados, we have been working with Catastraly for years, providing both judicial and extrajudicial advice and assistance to our clients, always with very satisfactory results. We have worked on several cases with Jorge, an excellent professional who is always attentive to the details of each case. He consistently guides and advises us on matters related to his work, drawing from his extensive experience to deliver the best possible results for our clients.

María José Espinosa de los Monteros
I had a value verification from the Junta de Andalucía due to discrepancies between the sale price and the appraisal value of my primary residence. Lola’s work and support were essential in filing appeals and achieving the dismissal of the financial claim. Highly recommended for her professionalism, problem-solving skills, and approachable manner. I will definitely turn to her for any future matters without hesitation.

Inmobiliaria Acuñas
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Rafel Pedrosa Valencia
Jorge is an efficient and professional technician with all the necessary tools to perform his job accurately. Communication with him has been smooth.

Antonio Cortés
I am very satisfied with the three jobs he has done for me so far. In the latest one, he managed to reduce my Property Tax (IBI) bill for my estate in Seville from €3,000 to €2,000.
Claim your tax rights
Don’t let unfair taxes affect your finances.
Contact us and find out if you need a Contradictory Expert Appraisal!
