While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
Adrián Casal Barreiro provides accounting and tax services for expats living in Spain. I specialize in Spanish tax compliance, accounting, and practical solutions for freelancers and businesses, offering clear guidance in English. My goal is to make Spanish taxes simple, compliant, and stress-free for international clients.
Adrián Casal provided excellent help with my autónomo registration and social security setup in Spain. He explained every step clearly and handled the paperwork very efficiently. If you are applying for the digital nomad visa or starting as a freelancer in Spain, I highly recommend his services
Adrian is very clear, professional, prompt, and helpful.
Finding a reliable and proactive accountant in Spain can be a minefield, but finding Adrián has been a complete game-changer for my business. I had several poor experiences with other 'Spanish accountants' before him, but the level of care and clarity Adrián provides is in a different league.
What sets him apart is his ability to explain complex Spanish tax laws (like the recent landmark court rulings on non-resident deductions) in a way that is clear, professional, and easy to understand. He is incredibly organized, uses modern tools to keep everything streamlined, and genuinely cares about protecting his clients' interests.
If you are looking for an accountant who is responsive, technically brilliant, and actually makes your life easier, I cannot recommend Adrián highly enough. He is the standard that every professional in Spain should strive for!
Una presentation corte y sucinto, Exactamente que necesité,
A short presentation, exactly what I needed to understand the tax options in Spain for foreigners
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.
Learn more about other kinds of reviews.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.
