Claims and contentious taxation

We carefully study each tax procedure to find the best strategy to defend your interests. 

After more than 50 years of experience that accredit us as a leading company in the sector, we offer great professional support with extensive knowledge and experience in legal areas related to taxation.

For your peace of mind 

Our team specialised in tax law will analyse each action with the aim of offering you, with legal rigour and maximum transparency, the best strategy to defend your interests and obtain an estimate in administrative and contentious proceedings. We will solve possible problems related to the procedures to provide you with security and peace of mind. 

Our Solutions


Review and inspections 

Processing of allegations

Request for refund of undue income, instalments and deferrals.

Value verification proceedings 

Appeals for reconsideration, rectification of errors and review. 

Administrative financial claims.

Contentious-administrative appeals and judicial channels.


Claims and
contentious taxation

We will evaluate the best options available.