legaltica
Estudio Jurídico Sierra Cecilia

Estudio Jurídico Sierra Cecilia

Abogados de Extranjería y Nacionalidad · Buenos Aires TTE. Gral. Juan Domingo Perón 315, Piso 5, Oficina 23 4,9 116 opiniones
es en fa ku tr az ar pt
Cerrado · Hoy 7:30 AM–3 PM sierraimmigration.com

“Great experience from start to finish! It began with a very welcoming and informative video call with Lucas, where we discussed the different options…”

Tom Mazur · 2026

Sobre Estudio Jurídico Sierra Cecilia

Cecilia Sierra y su equipo acompañan procesos de residencia y ciudadanía argentina desde 2010. Especializados en Derecho Migratorio, ofrecen análisis individualizado de casos, gestión de residencias y ciudadanías, apelaciones frente a rechazos y preparación documental (traducciones y certificaciones). El estudio cuenta con atención multilingüe (es, en, persa, kurdo, turco, azerí y conocimientos de árabe y portugués), oficina en Ciudad Autónoma de Buenos Aires y soporte regional desde São Paulo. Para agendar, la consulta inicial se reserva y paga vía MercadoPago; también atienden por WhatsApp al número indicado.

Por qué elegir a Estudio Jurídico Sierra Cecilia

Fundado en 2010, con más de 12 años de práctica focalizada en Derecho Migratorio y ciudadanías argentinas. Proceso de reserva y pago online (MercadoPago) y atención directa por WhatsApp, facilitando la coordinación con clientes internacionales. Equipo multilingüe y sedes declaradas en Argentina y Brasil; presencia declarada en Estambul.

Características y servicios

Citas online On-site services Wheelchair-accessible entrance Wheelchair-accessible seating Gender-neutral toilets Toilet LGBTQ+ friendly Transgender safe space Cita previa requerida Cita recomendada

Opiniones

4,9 116 opiniones
5 ★
112
4 ★
0
3 ★
0
2 ★
0
1 ★
4
Tom Mazur
2026

Great experience from start to finish! It began with a very welcoming and informative video call with Lucas, where we discussed the different options tailored to my personal situation. From there, the entire process was handled smoothly and professionally. If you’re a foreigner and need assistance with any type of visa application, I highly recommend their services. Special thanks to Lucas for the outstanding support throughout the process!

University of Max
2025

You do not know what professionalism is until you meet Cecilia! She is the best immigration lawyer I have ever met in my life. She is incredibly warm, professional and patient. She works with clients from all over the world for all kinds of cases, and yet, all emails are responded within 24 hours at most! Most importantly, she’s extremely updated with the current immigration policies in Argentina!!! I highly recommend Cecilia! Now I’m happily living my favorite place on earth. Buenos Aires!!! ❤️🇦🇷

Alisa
2025

My spouse worked with Cecilia to get a digital nomad visa. Cecilia and her team were very professional and helpful. We'd recommend her to anybody working through the immigration process!

Si Mohamed El Kebir Benbouali
2025

I had a very disappointing experience with this law firm. The advice provided was misleading, and the service lacked professionalism and responsiveness. There was a clear lack of diligence, and my inquiries were not handled seriously. I do not recommend this firm due to their poor service and unprofessional approach. Thank you for your reply. I left a negative review because my experience with your service was disappointing. My online appointment started late, and I had to wait for five minutes. The consultation lasted only 10–15 minutes instead of the scheduled 30 minutes, leaving several of my questions unanswered. I was told that further information would be obtained from the lawyer, but I had to follow up myself several days later, only to receive vague responses. This lack of punctuality and clarity led to my dissatisfaction.

dara subhan
2023

If there were more stars to give I would have given them. They are efficient, attentive and friendly. Cecilia is a fantastic lawyer, she is punctual, smart and dedicated. She is professional and I really liked the fact she kept me updated throughout. She helped me get my Argentinian citizenship. I am in a few words; a very happy and grateful client. Thank you.

Amjad Pirotti
2020

The level of professionalism exceeded all expectations! Cecilia Sierra was a beacon of hope to my case at a time when my options appeared very limited and the likelihood of a satisfactory result seemed very impossible. Not only was she able to analyze and handle my case thoroughly with a high level of professionalism and an excellent command of English, her calm and empathetic demeanor offered emotional succor to me. I am eternally grateful for her service and I hereby recommend her without reservation.

Alejandro Severini
2023

First of all, it took them 1 week to process my appointment because they didn’t checked their payment method. For being somehow who called “experts” in immigrations I will tell you: she didn’t event know how to do the FBI background check in the US. She could have told me on an online consultation, but I waste my time Going to her office, where she was late, for having her telling me that she can’t help me. Not only that, but when I followed up my appointment one day later on private message first she (or her assistant) try to sell me again another consultation and after explaining that I already paid she responded very shortly. I’ll not recommend, my experience with this lawyer was terrible.

Amir Roknifard
2020

My family used immigration services by the Sierra firm. A successful application and an amazing, hassle-free experience. I highly recommend this law firm to everyone who needs legal and immigration consultation in and outside of Argentina.

Preguntas frecuentes

¿Cómo reservo y pago una consulta con Estudio Sierra?

La reserva de la reunión se abona mediante MercadoPago (link en la web) o al alias ceciliasierra2; tras el pago se accede al calendario para elegir horario. También pueden comunicarse por WhatsApp al +54 9 11 3938 1298 para coordinar.

¿Qué trámites migratorios atienden?

El estudio gestiona ciudadanías argentinas, residencias legales, apelaciones y defensa migratoria, y prepara documentación y traducciones necesarias para cada trámite.

¿Atienden en otros idiomas y fuera de CABA?

Sí: el equipo trabaja en español e inglés y declara conocimientos en persa, kurdo, turco, azerí, árabe básico y portugués; además brindan cobertura en varias localidades de la Provincia de Buenos Aires y cuentan con oficina en São Paulo (Brasil).

Equipo profesional

Cecilia Sierra
Socio Director

Abogados similares

Ver todos →
Estudio Jurídico Sierra Cecilia Te llamamos en 60 s