LEGAL SERVICES

Tax Law and Fiscal Law

Experience in various areas—how can we help you?

At Martínez Sanz, we cover several practice areas. We offer comprehensive advice on commercial and corporate matters, as well as a wide range of services in all branches of law. This includes both extrajudicial services (agreements and negotiation) and litigated matters (ordinary courts and arbitration).

We provide ongoing or one-off advice to companies and individuals, whether the tax matter relates to national or international tax law, and whether the client is self-employed, an SME or a multinational.

We defend taxpayers' rights before the authorities, including the following services:

Lodging administrative appeals and contentious-administrative claims against the Tax Administration.
Advice and defence of the taxpayer's interests during tax inspections.
Claims for undue payments of taxes or fees.
Claiming refunds of the Tax on the Increase in Value of Urban Land (Plusvalía).